{"id":2911,"date":"2019-03-03T10:48:03","date_gmt":"2019-03-03T08:48:03","guid":{"rendered":"http:\/\/dobretrejdy.com\/?p=2911"},"modified":"2024-05-21T13:51:56","modified_gmt":"2024-05-21T11:51:56","slug":"delta-neutral-ii","status":"publish","type":"post","link":"https:\/\/dobretrejdy.com\/?p=2911","title":{"rendered":"Delta Neutral &#8211; II."},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 \u00a0Pro\u010d se v\u016fbec zab\u00fdvat ot\u00e1zkou Delta Neutrality, co mi p\u0159in\u00e1\u0161\u00ed a k\u00a0\u010demu vlastn\u011b v\u016fbec je, by mohl b\u00fdt z\u00e1kladn\u00ed dotaz po p\u0159e\u010dten\u00ed <strong><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"http:\/\/dobretrejdy.com\/?p=2887\">minul\u00e9ho \u010dl\u00e1nku<\/a><\/span><\/strong>. Jako op\u010dn\u00ed obchodn\u00edk, vybaven z\u00e1kladn\u00edmi znalostmi o tvorb\u011b ceny op\u010dn\u00edho kontraktu v\u00edm, \u017ee <strong>cena opce<\/strong> je vypo\u010d\u00edt\u00e1v\u00e1na matematick\u00fdmi modely, do kter\u00fdch vstupuj\u00ed jednotliv\u00e9 cenotvorn\u00e9 komponenty, a to\u00a0aktu\u00e1ln\u00ed <strong>Cena podkladov\u00e9ho aktiva<\/strong>, <strong>Hodnota strike<\/strong>, <strong>D\u00e9lka doby do expirace<\/strong>, <strong>Implied Volatilita<\/strong>, skute\u010dnost, zda podkladov\u00e9 akcie vypl\u00e1cej\u00ed do expirace <strong>Dividendy<\/strong> a aktu\u00e1ln\u00ed <strong>\u00darokov\u00e1 m\u00edra<\/strong>. Tak\u00e9 ji\u017e v\u00edm, \u017ee Hodnota strike, Dividendy a \u00daroky jsou hodnoty, kter\u00e9 jsou v\u00a0danou chv\u00edli pevn\u011b stanoveny a zn\u00e1m\u00e9, proto budou na cenu op\u010dn\u00edho kontraktu m\u00edt vliv zbyl\u00e9 t\u0159i cenotvorn\u00e9 komponenty &#8211; Cena podkladov\u00e9ho aktiva, D\u00e9lka doby do expirace a Implied Volatilita. Zm\u011bna t\u011bchto t\u0159\u00ed cenotvorn\u00fdch prvk\u016f pak vytv\u00e1\u0159\u00ed pro mnou po\u0159\u00edzen\u00e9 op\u010dn\u00ed pozice trojrozm\u011brn\u00fd risk, jeho\u017e zm\u011bny budou zp\u016fsobovat m\u00fdm obchod\u016fm ztr\u00e1ty nebo naopak profity. Z\u00e1kladn\u00ed filozofi\u00ed <strong>Delta Neutrality<\/strong> pak je odejmout m\u00e9mu portfoliu <strong>risk plynouc\u00ed z\u00a0pohybu podkladov\u00e9ho aktiva<\/strong>, pokud se mi toto poda\u0159\u00ed zachytit (co\u017e je skute\u010dn\u011b principem Delta Neutrality), potom budu ji\u017e \u010delit pouze risku vypl\u00fdvaj\u00edc\u00edho ze zb\u00fdvaj\u00edc\u00edch dvou cenotvorn\u00fdch komponent, a to <strong>D\u00e9lky doby do expirace<\/strong> (b\u011bhu \u010dasu a rozpadu \u010dasov\u00e9 slo\u017eky op\u010dn\u00edho kontraktu) a <strong>Implied Volatilit\u011b<\/strong> (jej\u00edm pokles\u016fm a n\u00e1r\u016fst\u016fm). Pokud se mi poda\u0159\u00ed poznat, jak odejmout m\u00e9mu portfoliu risk plynouc\u00ed z\u00a0pohybu a k\u00a0tomu nap\u0159\u00edklad je\u0161t\u011b risk plynouc\u00ed z\u00a0b\u011bhu \u010dasu, mohu se soust\u0159edit na \u010dist\u00e9 obchodov\u00e1n\u00ed Implied Volatility, stejn\u011b tak, pokud k\u00a0eliminaci risku plynouc\u00edho z\u00a0pohybu podkladu p\u0159id\u00e1m pozn\u00e1n\u00ed, jak eliminovat risk plynouc\u00ed z\u00a0Implied Volatility, mohu se soust\u0159edit na obchodov\u00e1n\u00ed \u010dasov\u00e9 slo\u017eky m\u00e9ho op\u010dn\u00edho portfolia. V\u00a0\u00fapln\u011b zjednodu\u0161en\u00e9m pohledu mohu ukotven\u00edm \u201edvou risk\u016f\u201c obchodovat \u201et\u0159et\u00ed risk\u201c, nap\u0159\u00edklad vyu\u017e\u00edv\u00e1n\u00edm jeho neobvykl\u00fdch hodnot, kter\u00e9 se mohou vr\u00e1tit na hodnoty obvykl\u00e9. Pozn\u00e1n\u00ed risku plynouc\u00edho z\u00a0pohybu podkladu vyu\u017eit\u00edm vlastnost\u00ed stavu nazvan\u00e9ho Delta Neutralita jsou tak nejjednodu\u0161\u0161\u00edm v\u00fdchoz\u00edm bodem pro pozn\u00e1n\u00ed z\u00e1kladn\u00edch parametr\u016f risku plynouc\u00edho pr\u00e1v\u011b z\u00a0t\u011bchto podkladov\u00fdch pohyb\u016f\u00a0 \u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 \u00a0Zaji\u0161\u0165ov\u00e1n\u00ed portfoli\u00ed sestaven\u00fdch z akci\u00ed nebo futures pomoc\u00ed opc\u00ed s\u00a0vyu\u017eit\u00edm op\u010dn\u00ed Delta bylo p\u0159edm\u011btem <span style=\"color: #3366ff;\"><strong><a style=\"color: #3366ff;\" href=\"http:\/\/dobretrejdy.com\/?p=2887\">minul\u00e9ho \u010dl\u00e1nku<\/a><\/strong><\/span> a tak\u00e9 ji\u017e v\u00a0minulosti publikovan\u00fdch \u010dl\u00e1nk\u016f <span style=\"color: #3366ff;\"><strong><a style=\"color: #3366ff;\" href=\"http:\/\/dobretrejdy.com\/?p=868\">Beta \u2013 I.<\/a><\/strong><\/span> \u00a0a <a href=\"http:\/\/dobretrejdy.com\/?p=907\"><strong><span style=\"color: #3366ff;\">Beta \u2013 II.<\/span><\/strong><\/a>. Toto pozn\u00e1n\u00ed je vhodn\u00e9 pro investory do t\u011bchto podklad\u016f a m\u016f\u017ee b\u00fdt vyu\u017eiteln\u00e9 p\u0159i ji\u0161t\u011bn\u00ed a \u0159\u00edzen\u00ed rizika p\u0159i neobvykl\u00fdch tr\u017en\u00edch pohybech na po\u0159izovan\u00fdch podkladech. Jsem v\u0161ak p\u0159ev\u00e1\u017en\u011b op\u010dn\u00ed obchodn\u00edk a budou m\u011b zaj\u00edmat jin\u00e9, zejm\u00e9na opa\u010dn\u00e9 souvislosti, tedy jak zaji\u0161\u0165ovat, chr\u00e1nit a \u0159\u00eddit riziko u portfoli\u00ed sestaven\u00fdch z\u00a0op\u010dn\u00edch kontrakt\u016f pomoc\u00ed vhodn\u00fdch investic do podkladov\u00fdch aktiv nebo dal\u0161\u00edch op\u010dn\u00edch kontrakt\u016f.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Z\u00e1kladn\u00edm v\u00fdchoz\u00edm bodem pak bude op\u011bt vyu\u017eit\u00ed interpretace op\u010dn\u00ed Delta, jako hodnoty, kter\u00e1 zobrazuje, nakolik se zm\u011bn\u00ed hodnota op\u010dn\u00edho kontraktu, pokud hodnota podkladu pos\u00edl\u00ed o jeden dolar nebo jeden bod, a tak\u00e9 interpretace Delta vyjad\u0159uj\u00edc\u00ed nakolik pohyb ceny op\u010dn\u00edho kontraktu simuluje a p\u0159edstavuje pohyb ur\u010dit\u00e9ho mno\u017estv\u00ed podkladov\u00e9ho aktiva. To, \u017ee pohyb 100x Long akci\u00ed pln\u011b neutralizuj\u00ed Long Put op\u010dn\u00ed pozice se souhrnnou hodnotou -100 Delta bylo p\u0159edm\u011btem <strong><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"http:\/\/dobretrejdy.com\/?p=2887\">minul\u00e9ho \u010dl\u00e1nku<\/a><\/span><\/strong> a mohlo nast\u00ednit z\u00e1kladn\u00ed principy Delta Neutral obchod\u016f. Nyn\u00ed ji\u017e ale, p\u0159i vyu\u017eit\u00ed prvn\u00edch poznatk\u016f o Delta Neutralit\u011b, nebudu hledat a vyu\u017e\u00edvat vlastnost\u00ed op\u010dn\u00edch pozic k\u00a0po\u0159\u00edzen\u00fdm podkladov\u00fdm pozic\u00edm, ale budu se sna\u017eit vyu\u017e\u00edt vlastnost\u00ed po\u0159\u00edzen\u00fdch op\u010dn\u00edch pozic k\u00a0hled\u00e1n\u00ed vhodn\u00fdch \u201eneutraliza\u010dn\u00edch n\u00e1stroj\u016f\u201c. Je nyn\u00ed ji\u017e tak\u00e9 jasn\u00e9, \u017ee Delta Neutralita nen\u00ed statick\u00e1 z\u00e1le\u017eitost, proto\u017ee hodnota Delta se neust\u00e1le m\u011bn\u00ed tak, jak se m\u011bn\u00ed cena podkladov\u00e9ho aktiva a tak to, co je nyn\u00ed Delta Neutr\u00e1ln\u00ed, ji\u017e za chv\u00edli Delta Neutr\u00e1ln\u00ed nen\u00ed, proto bude vhodn\u00e9 prozkoumat, jak se mohu na takovou ztr\u00e1tu neutrality pozice d\u00edvat a jak si ji mohu nap\u0159\u00edklad p\u0159ev\u00e9st do\u00a0obecn\u00fdch pravidel a interpretac\u00ed. Mus\u00edm se tedy sna\u017eit ztr\u00e1tu neutrality pochopit a zejm\u00e9na v\u011bd\u011bt, jak\u00fd vliv bude m\u00edt ztr\u00e1ta neutrality na m\u00e9 obchodn\u00ed pozice.\u00a0 \u00a0<\/span><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 V\u00fdchoz\u00ed situac\u00ed, jak jsou my\u0161leny v\u00fd\u0161e uveden\u00e9 \u0159\u00e1dky, pak m\u016f\u017ee b\u00fdt praktick\u00fd p\u0159\u00edklad, se kter\u00fdm jsem pracoval tak\u00e9 v\u00a0minul\u00e9m \u010dl\u00e1nku. 14.1.2019 jsem si pro sv\u016fj obchod vybral akcii AAPL a byl jsem p\u0159esv\u011bd\u010den, \u017ee tato akcie bude r\u016fst. P\u0159i \u201ekulat\u00e9\u201c cen\u011b akcie AAPL na \u00farovni 150 USD jsem se rozhodl, \u017ee budu investovat do budouc\u00edho o\u010dek\u00e1van\u00e9ho r\u016fstu nikoliv prost\u0159ednictv\u00edm po\u0159\u00edzen\u00ed 100 x Long akci\u00ed, ale \u017ee ke spln\u011bn\u00ed sv\u00e9 p\u0159edstavy vyu\u017eiji <strong>ATM Long Call<\/strong> op\u010dn\u00ed kontrakt. Jeho parametry jsou patrn\u00e9 v\u00a0obr\u00e1zku n\u00ed\u017ee. \u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2912\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2912\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-start.jpg\" data-orig-size=\"736,480\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"AAPL ATM start\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-start.jpg\" class=\"size-full wp-image-2912 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-start.jpg\" alt=\"\" width=\"736\" height=\"480\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-start.jpg 736w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-start-150x98.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-start-300x196.jpg 300w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/>\u00a0 \u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 Pro sv\u016fj obchod jsem si vybral <strong>Long Call<\/strong> na strike <strong>150<\/strong> s\u00a0expirac\u00ed za \u010dty\u0159i dny, po\u0159\u00eddil jsem jej za <strong>-195 USD<\/strong>, investoval jsem tak do weeklys op\u010dn\u00edho kontraktu, proto\u017ee jeho strike je p\u0159esn\u011b na sou\u010dasn\u00e9 cen\u011b podkladov\u00e9 akcie (150 USD) m\u00e1 investice tak p\u0159edstavuje platbu za \u201e\u010dist\u00e9 Pr\u00e9mium\u201c (m\u00e1 opce nem\u00e1 v\u00a0tomto okam\u017eiku \u017e\u00e1dnou Vnit\u0159n\u00ed hodnotu). Investice do t\u00fddenn\u00ed Long Call je tak jednozna\u010dnou s\u00e1zkou na uptrend, proto\u017ee p\u0159i stagnaci nebo poklesu ceny do expirace p\u0159ijdu o celou svou investici ve v\u00fd\u0161i -195 USD. Uptrend, kter\u00fd mi pom\u016f\u017ee zaplatit n\u00e1klady na investici mus\u00ed b\u00fdt alespo\u0148 takov\u00fd, aby vyd\u011blal +195 USD a j\u00e1 mohl z\u00a0obchodu vystoupit bez ztr\u00e1ty a profitu, cenov\u00fd r\u016fst na hodnotu (150 USD +1.95) na \u00farovni 151.95 USD tak bude p\u0159edstavovat dosa\u017een\u00ed \u00farovn\u011b BreakEven bodu. Uptrend, kter\u00fd nebude znamenat dosa\u017een\u00ed \u00farovn\u011b BreakEven bodu pak bude znamenat utrp\u011bn\u00ed ztr\u00e1ty ve v\u00fd\u0161i \u010d\u00e1sti p\u016fvodn\u00ed investice. Ve shrnut\u00ed mi pak ztr\u00e1tu p\u0159ivod\u00ed pokles, stagnace nebo mal\u00fd r\u016fst, profit bude odrazem vydatn\u011bj\u0161\u00edho r\u016fstu. Risk Profile t\u00e9to op\u010dn\u00ed pozice je na obr\u00e1zku n\u00ed\u017ee.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2913\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2913\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150.jpg\" data-orig-size=\"551,520\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RiskProfile AAPL 150\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150.jpg\" class=\"size-full wp-image-2913 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150.jpg\" alt=\"\" width=\"551\" height=\"520\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150.jpg 551w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150-150x142.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150-300x283.jpg 300w\" sizes=\"auto, (max-width: 551px) 100vw, 551px\" \/>\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0<\/span><span style=\"color: #000000;\">\u00a0\u00a0 Mohu tedy \u201enekone\u010dn\u011b vyd\u011blat\u201c p\u0159i r\u016fstu ceny nad BreakEven bod nebo utrp\u011bt p\u0159edem danou ztr\u00e1tu p\u0159i stagnaci, poklesu nebo m\u00edrn\u00e9m r\u016fstu ceny. Pokud bych tedy cht\u011bl odhalit risk plynouc\u00ed z dr\u017een\u00e9 pozice, pak mohu konstatovat, \u017ee pokud se do expirace cena nepohne (risk plynouc\u00ed z pohybu bude eliminov\u00e1n), ztrat\u00ed m\u00e1 opce ve\u0161kerou \u010dasovou hodnotu (Pr\u00e9mium) ub\u011bhnut\u00edm doby do expirace a tak\u00e9 v p\u0159\u00edpad\u011b, \u017ee by Implied Volatilita klesla ze sou\u010dasn\u00e9 \u00farovn\u011b 31.57% nap\u0159\u00edklad na 25% \u00farove\u0148. Eliminov\u00e1n\u00ed prvn\u00edho risku plynouc\u00edho z pohybu podkladu je pak p\u0159edm\u011btem n\u00e1sleduj\u00edc\u00edch \u0159\u00e1dk\u016f a bude znamenat po\u0159\u00edzen\u00ed takov\u00e9 &#8222;protipozice&#8220;, kter\u00e1 bude vyd\u011bl\u00e1vat na mou investici p\u0159i necht\u011bn\u00e9m pohybu.\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Vyzbrojen informac\u00ed, \u017ee op\u010dn\u00ed Delta m\u00e9ho op\u010dn\u00edho Long Call 150 kontraktu simuluje chov\u00e1n\u00ed adekv\u00e1tn\u00edho po\u010dtu podkladov\u00fdch akci\u00ed, mohu odtu\u0161it, \u017ee p\u0159i <strong>Delta +51<\/strong> (hn\u011bd\u00fd obd\u00e9ln\u00edk v\u00a0obr\u00e1zku) se bude chov\u00e1n\u00ed nakoupen\u00e9 opce chovat nyn\u00ed identicky, jako bych dr\u017eel <strong>+51x Long akci\u00ed AAPL<\/strong>, r\u016fst ceny akcie AAPL o jeden dolar zp\u016fsob\u00ed, \u017ee cena opce naroste o +51 USD. Tato informace mi ale tak\u00e9 m\u016f\u017ee nazna\u010dovat, \u017ee pokud cena akcie AAPL klesne o jeden dolar, klesne cena op\u010dn\u00edho kontraktu Long Call 150 o -51 USD a bude tak znamenat pokles hodnoty m\u00e9 investice z\u00a0p\u016fvodn\u00edch 195 USD na 145 USD, p\u0159esn\u011b takto by se nyn\u00ed chovaly 51x Long akcie AAPL, pokud bych je po\u0159\u00eddil nam\u00edsto investice do Long Call 150. Proto\u017ee uptrend znamen\u00e1 pro mou Long Call r\u016fst jej\u00ed hodnoty, nic bych proti n\u011bmu patrn\u011b nem\u011bl, pokles ceny v\u0161ak zp\u016fsobuje ztr\u00e1ty m\u00e9 investice, a to by mi m\u011blo vadit. K\u00a0sanaci takov\u00e9 ztr\u00e1ty tak mohu pou\u017e\u00edt v\u011bdomosti nabyt\u00e9 v\u00a0minul\u00e9m \u010dl\u00e1nku a po\u0159\u00edzen\u00edm pozice o <strong>opa\u010dn\u00e9 hodnot\u011b Delta<\/strong> m\u00e9 p\u016fvodn\u00ed investice (Long Call 150 s\u00a0Delta +51), tedy <strong>prodej -51x Short akci\u00ed AAPL<\/strong>. Pro\u010d bych to d\u011blal, co t\u00edm z\u00edsk\u00e1m a jak mohu sv\u00e9 po\u010d\u00edn\u00e1n\u00ed interpretovat?<\/span><\/p>\n<h1 style=\"text-align: center;\"><strong><span style=\"color: #000000;\">Gamma Long Call<\/span><\/strong><\/h1>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Pokud roste cena podkladu a j\u00e1 m\u00e1m po\u0159\u00edzen <strong>Long Call<\/strong> kontrakt, pak v\u00edm, \u017ee m\u00e1 pozitivn\u00ed, <strong>kladnou Delta<\/strong>. M\u00e1 Long Call 150, kter\u00e1 je \u201ena pen\u011bz\u00edch\u201c m\u00e1 Delta +51. Pohyb o jeden dolar na podkladov\u00e9 akcii bude znamenat, \u017ee se hodnota m\u00e9 Long Call poroste o hodnotu Delta. Toto v\u0161ak nen\u00ed v\u0161e, <strong>zm\u011bn\u00ed se tak\u00e9 hodnota Delta<\/strong>, a to tak, \u017ee bude m\u00edt vy\u0161\u0161\u00ed hodnotu, bude tedy v\u00edce pozitivn\u00ed. P\u0159i cen\u011b akcie AAPL pos\u00edlen\u00e9 o jeden dolar na \u00farove\u0148 151 USD bude m\u00edt Long Call 150 hodnotu Delta nikoliv p\u016fvodn\u00edch +51 ale nyn\u00ed ji\u017e nov\u011b Delta +59. Jak je to mo\u017en\u00e9? Je to d\u00edky <strong>Gamma<\/strong>, tedy \u0159eck\u00e9mu p\u00edsmenu, kter\u00e9 vyjad\u0159uje zm\u011bnu hodnoty Delta, pokud se zv\u00fd\u0161\u00ed hodnota podkladu o jeden dolar. \u00a0\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 V\u00a0\u010dl\u00e1nku <strong><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"http:\/\/dobretrejdy.com\/?p=522\">Gamma<\/a> <\/span><\/strong>jsem ji\u017e popsal z\u00e1kladn\u00ed vlastnosti Gamma a vypo\u0159\u00e1dal se tak\u00e9 s\u00a0prvn\u00edmi n\u00e1znaky Delta Neutrality. Pochopen\u00ed Gamma je velmi d\u016fle\u017eit\u00e9, proto si dovol\u00edm m\u00edrnou reminiscenci a tak\u00e9 nov\u00fd pokus o jej\u00ed interpretaci. Delta b\u00fdv\u00e1 naz\u00fdv\u00e1na \u201eprvn\u00ed derivac\u00ed\u201c pohybu podkladu a kvantifikuje, o kolik se zm\u011bn\u00ed cena opce p\u0159i zv\u00fd\u0161en\u00ed ceny podkladu jeden dolar (bod), kdy\u017e <strong>Gamma<\/strong> b\u00fdv\u00e1 ozna\u010dov\u00e1na \u201edruhou derivac\u00ed\u201c pohybu podkladu, proto\u017ee kvantifikuje, <strong>nakolik se zm\u011bn\u00ed hodnota Delta<\/strong> p\u0159i zv\u00fd\u0161en\u00ed <strong>ceny podkladu o jeden dolar<\/strong> (bod). P\u0159esto\u017ee se nyn\u00ed zd\u00e1, \u017ee nen\u00ed v\u00fdznamn\u00e9 se hodnotou Gamma zab\u00fdvat, jej\u00ed role pro pochopen\u00ed fungov\u00e1n\u00ed op\u010dn\u00edch kontrakt\u016f je t\u00e9m\u011b\u0159 nezbytn\u00e1 a je nutn\u00e9 pochopit alespo\u0148 z\u00e1kladn\u00ed principy jej\u00edho chov\u00e1n\u00ed. V\u00a0dal\u0161\u00edm textu pak budu cht\u00edt na konkr\u00e9tn\u00edch p\u0159\u00edkladech dok\u00e1zat obecn\u00e1 tvrzen\u00ed o z\u00e1kladn\u00edch vlastnostech a souvislostech Delta a Gamma a vyjasnit, jak\u00fd maj\u00ed vliv na neutralitu a jej\u00ed poru\u0161en\u00ed.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Absolutn\u011b z\u00e1kladn\u00edm poznatkem o Gamma je skute\u010dnost, \u017ee <strong>Gamma Long opc\u00ed je kladn\u00e1<\/strong>. Pokud bych si nic jin\u00e9ho nezapamatoval, tak toto je prvn\u00ed kl\u00ed\u010dov\u00e9 pozn\u00e1n\u00ed z\u00e1kladn\u00ed vlastnosti Gamma. V\u00a0obr\u00e1zku s\u00a0m\u00fdm p\u0159\u00edkladem v\u00fd\u0161e mohu pozorovat, ozna\u010deno modr\u00fdm obd\u00e9ln\u00edkem, \u017ee Gamma Long Call 150 op\u010dn\u00edho kontraktu je 0.08, ve stovkov\u00e9m vyj\u00e1d\u0159en\u00ed a se spr\u00e1vn\u00fdm znam\u00e9nkem, pak <strong>Gamma<\/strong> t\u00e9to m\u00e9 po\u0159izovan\u00e9 Long Call 150 je <strong>+8<\/strong>. Bezprost\u0159edn\u00ed\u00a0<strong>pos\u00edlen\u00ed ceny o jeden dolar<\/strong> podkladov\u00e9 akcie AAPL bude znamenat pro m\u016fj op\u010dn\u00ed kontrakt Long Call s\u00a0Delta na aktu\u00e1ln\u00ed hodnot\u011b +51 skute\u010dnost, \u017ee p\u0159i cen\u011b akcie AAPL na hodnot\u011b 151 USD bude kone\u010dn\u00e1 Delta m\u00e9 Long Call 150 (+51 + (+8)) na nov\u00e9 hodnot\u011b <strong>+59<\/strong>. Pos\u00edlen\u00edm ceny o jeden dolar p\u0159id\u00e1m op\u010dn\u00ed pozici +8 Delta, dal\u0161\u00ed r\u016fst ceny pak bude zp\u016fsobovat, \u017ee m\u00e1 celkov\u00e1 Delta m\u00e9 op\u010dn\u00ed pozice (Long Call 150) bude v\u00edce a v\u00edce pozitivn\u00ed. Proto\u017ee maxim\u00e1ln\u00ed mo\u017en\u00e1 Delta jednoho Long Call op\u010dn\u00edho kontraktu je +100, bude to jednodu\u0161e znamenat, \u017ee r\u016fst ceny akcie AAPL bude pro m\u016fj op\u010dn\u00ed kontrakt Long Call 150, kter\u00fd je moment\u00e1ln\u011b \u201ena pen\u011bz\u00edch\u201c znamenat p\u0159id\u00e1v\u00e1n\u00ed kladn\u00e9 Delta a\u017e do hodnoty Delta +100 a bude odhalovat z\u00e1kladn\u00ed dynamiku Gamma, \u017ee tedy p\u0159i r\u016fstu ceny je nejvy\u0161\u0161\u00ed Gamma u opc\u00ed na strike ATM a z\u00a0r\u016fstem ceny kles\u00e1, jak celkov\u00e1 Delta se bl\u00ed\u017e\u00ed k\u00a0hodnot\u011b +100. Naopak, <strong>oslaben\u00ed ceny o jeden dolar<\/strong> podkladov\u00e9 akcie AAPL bude znamenat pro m\u016fj op\u010dn\u00ed kontrakt Long Call s\u00a0Delta na aktu\u00e1ln\u00ed hodnot\u011b +51 skute\u010dnost, \u017ee p\u0159i cen\u011b akcie AAPL na hodnot\u011b 149 USD bude kone\u010dn\u00e1 Delta m\u00e9 Long Call 150 (+51 \u2013 (+8)) na nov\u00e9 hodnot\u011b <strong>+43<\/strong>. Vytrval\u00e9 kles\u00e1n\u00ed ceny pak bude znamenat, \u017ee Delta p\u016fvodn\u00edho op\u010dn\u00edho kontraktu s\u00a0nejvy\u0161\u0161\u00ed mo\u017enou Gamma na strike nejv\u00edce \u201ena pen\u011bz\u00edch\u201c bude st\u00e1le m\u00e9n\u011b pozitivn\u00ed, proto\u017ee se bude sni\u017eovat o hodnotu Gamma, a to a\u017e do kone\u010dn\u00e9 hodnoty nula. \u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Zp\u011bt k\u00a0m\u00e9 Long Call 150, po\u0159\u00edzen\u00e9 za -195 USD a s\u00a0Delta +51, sou\u010dasn\u011b s po\u0159\u00edzen\u00fdmi 51x Short akciemi AAPL, kter\u00e9 vytvo\u0159ili Delta Neutral pozici. P\u0159esto\u017ee jsem Delta Neutral, nejsem Gamma neutr\u00e1ln\u00ed, proto\u017ee m\u00e1 <strong>celkov\u00e1 Gamma<\/strong> je <strong>+8<\/strong>, a to je dobr\u00e1 zpr\u00e1va. Short akcie \u017e\u00e1dnou Gamma nemaj\u00ed. Nyn\u00ed v\u00edm, \u017ee pokud bude cena podkladu r\u016fst, bude Delta v\u00edce a v\u00edce pozitivn\u011bj\u0161\u00ed a bude se zvy\u0161ovat, dojde k\u00a0poru\u0161en\u00ed Delta Neutrality, m\u00e9 51x Short akcie AAPL budou sice po\u0159\u00e1d ztr\u00e1cet, ale bude to po\u0159\u00e1d ztr\u00e1ta tvo\u0159ena pouze t\u011bmito 51x Short akciemi. M\u00e1 op\u010dn\u00ed pozice Long Call 150 ale bude nab\u00edrat na Delta a bude se chovat jako bych m\u011bl st\u00e1le v\u00edce Long akci\u00ed, p\u0159i pohybu sm\u011brem vzh\u016fru o jeden dolar ji\u017e bude simulovat pohyb +59 akci\u00ed a za ide\u00e1ln\u00edch podm\u00ednek tak bude m\u00edt vy\u0161\u0161\u00ed v\u00fdkonnost, ne\u017e je tvo\u0159en\u00e1 ztr\u00e1ta na Short akciov\u00e9 pozici. Pokud bude cena akcie klesat, bude m\u00e1 Delta nakoupen\u00e9 Long Call 150 klesat a bude simulovat st\u00e1le men\u0161\u00ed po\u010det dr\u017een\u00fdch Long akci\u00ed, podle Gamma ji\u017e v\u00edm, \u017ee pokles o jeden dolar bude znamenat, \u017ee se op\u010dn\u00ed pozice bude chovat identicky, jako bych m\u011bl pouze 43 Long akci\u00ed, naproti tomu akciov\u00e1 pozice tvo\u0159en\u00e1 51x Short akciemi se bude st\u00e1le chovat identicky, tedy jej\u00ed Delta bude st\u00e1le -51 a bude generovat profit, kter\u00fd by v\u00a0ide\u00e1ln\u00edch podm\u00ednk\u00e1ch m\u011bl b\u00fdt vy\u0161\u0161\u00ed, ne\u017e je tvo\u0159en\u00e1 ztr\u00e1ta na Long Call 150 op\u010dn\u00edm kontraktu. (P\u0159ipom\u00edn\u00e1m, \u017ee toto je vysv\u011btlen\u00ed ide\u00e1ln\u00edho stavu, kdy na cenu op\u010dn\u00edho kontraktu nep\u016fsob\u00ed b\u011bh \u010dasu a zm\u011bny Implied Volatility).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Znamen\u00e1 to, \u017ee budu moci op\u011bt t\u011b\u017eit z\u00a0pohyb\u016f <strong>v\u00a0obou sm\u011brech<\/strong> a d\u00edky t\u00e9to vlastnosti m\u00e9 po\u0159izovan\u00e9 Delta Neutral pozice mohu vid\u011bt jej\u00ed simulaci na n\u00ed\u017ee uveden\u00e9m obr\u00e1zku.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2914\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2914\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150Short-stock.jpg\" data-orig-size=\"552,524\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RiskProfile AAPL 150+Short stock\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150Short-stock.jpg\" class=\"size-full wp-image-2914 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150Short-stock.jpg\" alt=\"\" width=\"552\" height=\"524\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150Short-stock.jpg 552w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150Short-stock-150x142.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-AAPL-150Short-stock-300x285.jpg 300w\" sizes=\"auto, (max-width: 552px) 100vw, 552px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0\u00a0 Jak to tedy vypadalo s\u00a0mou pozic\u00ed ve druh\u00fd obchodn\u00ed den jej\u00edho dr\u017een\u00ed je patrn\u00e9 na n\u00ed\u017ee uveden\u00e9m obr\u00e1zku. Cena akcie AAPL opravdu pos\u00edlila, pokus\u00edm se tedy prozkoumat, jak\u00fd vliv toto m\u011blo na vlastnosti m\u00e9 pozice, kter\u00e1 ji\u017e zcela jist\u011b nebude Delta Neutr\u00e1ln\u00ed.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2916\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2916\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-druh.jpg\" data-orig-size=\"758,477\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"AAPL ATM den druh\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-druh.jpg\" class=\"size-full wp-image-2916 alignnone\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-druh.jpg\" alt=\"\" width=\"758\" height=\"477\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-druh.jpg 758w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-druh-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-druh-300x189.jpg 300w\" sizes=\"auto, (max-width: 758px) 100vw, 758px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 <strong>Cena<\/strong> akcie AAPL <strong>nabrala na sv\u00e9 hodnot\u011b<\/strong> zna\u010dn\u011b a z\u00a0ceny 150.00 USD se vy\u0161plhala na \u00farove\u0148 <strong>153.07 USD<\/strong>. Pos\u00edlen\u00ed o t\u0159i dolary muselo zp\u016fsobit r\u016fst Delta m\u00e9 pozice nejm\u00e9n\u011b o trojn\u00e1sobek Gamma, kter\u00e1 v\u010dera \u010dinila +8 a nazna\u010dovala zm\u011bnu Delta pro p\u0159\u00edpad, \u017ee by akcie pos\u00edlila o jeden dolar. Hodnota Delta m\u00e9 op\u010dn\u00ed pozice by m\u011bla pos\u00edlit o +24 Delta a m\u011bla by vystoupat nejm\u00e9n\u011b (+51 +(+24)) na hodnotu +75 Delta. Z\u00a0obr\u00e1zku je patrn\u00e9, \u017ee hodnota Delta je +77, co\u017e odpov\u00edd\u00e1 predikci podle Gamma, a tak\u00e9 mohu pozorovat, \u017ee hodnota Gamma \u201epro p\u0159\u00ed\u0161t\u00ed akce\u201c je nyn\u00ed na ni\u017e\u0161\u00ed hodnot\u011b a nyn\u00ed \u010din\u00ed <strong>+7<\/strong>. Dal\u0161\u00ed pohyb vzh\u016fru nebo n\u00ed\u017ee o jeden dolar tak bude ocen\u011bn zm\u011bnou Delta pr\u00e1v\u011b o tuto hodnotu. Pohledem na \u201epen\u011b\u017en\u00ed stav\u201c m\u00e9 pozice pak mohu konstatovat, \u017ee 51x Short akci\u00ed zaznamenalo ztr\u00e1tu (-51 x 3.07 USD) ve v\u00fd\u0161i -156.57 USD, kde\u017eto m\u00e1 Long Call 150 op\u010dn\u00ed pozice m\u00e1 nyn\u00ed cenu +370 USD a p\u0159i po\u0159izovac\u00ed cen\u011b -195 USD p\u0159edstavuje n\u00e1r\u016fst jej\u00ed ceny moment\u00e1ln\u00ed profit na t\u00e9to opci +175 USD. Celkov\u011b tak ztr\u00e1ta na Short akciov\u00e9 pozici je pln\u011b kryt\u00e1 r\u016fstem ceny op\u010dn\u00edho kontraktu a vytv\u00e1\u0159\u00ed (-156.57 USD +175 USD) nerealizovan\u00fd profit ve v\u00fd\u0161i +18.43 USD. Mohu tak\u00e9 shrnout, \u017ee <strong>celkov\u00e1 Delta m\u00e9 pozice<\/strong> ji\u017e nen\u00ed neutr\u00e1ln\u00ed, ale je +77 (opce) -51 (Short akcie) na hodnot\u011b <strong>+26<\/strong>, pohyb vzh\u016fru tak znamen\u00e1 celkov\u00e9 <strong>zv\u00fd\u0161en\u00ed pozitivity Delta<\/strong>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 P\u0159esunut\u00edm se o den dop\u0159edu mohu pozorovat dal\u0161\u00ed pozitivn\u00ed v\u00fdvoj na akcii AAPL, kter\u00e1 <strong>nad\u00e1le posiluje<\/strong> \u00a0a zp\u016fsobuje tak dal\u0161\u00ed cenov\u00e9 zm\u011bny m\u00e9 pozice a souvisej\u00edc\u00ed zm\u011bny pro\u00a0Delta a Gamma. \u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2917\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2917\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-treti.jpg\" data-orig-size=\"752,477\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"AAPL ATM den treti\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-treti.jpg\" class=\"size-full wp-image-2917 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-treti.jpg\" alt=\"\" width=\"752\" height=\"477\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-treti.jpg 752w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-treti-150x95.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-treti-300x190.jpg 300w\" sizes=\"auto, (max-width: 752px) 100vw, 752px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Den t\u0159et\u00ed opravdu zastihl akcii AAPL v \u201edobr\u00e9m rozmaru\u201c, kdy\u017e tato <strong>nad\u00e1le pos\u00edlila<\/strong> z\u00a0ceny 153.07 USD na hodnotu <strong>154.94 USD<\/strong>, tedy t\u00e9m\u011b\u0159 o dva dolary. Tento t\u00e9m\u011b\u0159 dvoudolarov\u00fd uptrend musel op\u011bt zp\u016fsobit, \u017ee m\u00e1 Delta bude pozitivn\u011bj\u0161\u00ed a vy\u0161\u0161\u00ed ne\u017e v\u010dera a m\u011b\u0159eno v\u010derej\u0161\u00ed Gamma na \u00farovni +7 by m\u011bla Delta pos\u00edlit o jej\u00ed slab\u00fd dvojn\u00e1sobek. Z\u00a0obr\u00e1zku pak vypl\u00fdv\u00e1, \u017ee Delta m\u00e9 Long Call 150 je +88 a ke v\u010derej\u0161\u00ed hodnot\u011b (+77) tak p\u0159idala +11 bod\u016f. Proto\u017ee se strike pono\u0159il v\u00edce \u201edo pen\u011bz\u201c, tak tak\u00e9 adekv\u00e1tn\u011b tak\u00e9 oslabila sou\u010dasn\u00e1 Gamma na hodnotu <strong>+5<\/strong> a projektuje tak dal\u0161\u00ed cenov\u00e9 pohyby odvozen\u00e9 od pohybu cenu podkladov\u00e1 akcie AAPL.\u00a0 Op\u011btovn\u00fdm pohledem na finan\u010dn\u00ed stav m\u00e9 pozice pak mohu op\u011bt konstatovat, \u017ee 51x Short akci\u00ed zaznamenalo ztr\u00e1tu (-51 x 4.94 USD) ve v\u00fd\u0161i -251.94 USD, kde\u017eto m\u00e1 Long Call 150 op\u010dn\u00ed pozice m\u00e1 nyn\u00ed cenu +530 USD a p\u0159i po\u0159izovac\u00ed cen\u011b -195 USD p\u0159edstavuje n\u00e1r\u016fst jej\u00ed ceny moment\u00e1ln\u00ed profit na t\u00e9to opci +335 USD. Celkov\u011b je tak op\u011bt ztr\u00e1ta na Short akciov\u00e9 pozici pln\u011b kryt\u00e1 r\u016fstem ceny op\u010dn\u00edho kontraktu a vytv\u00e1\u0159\u00ed (-251.94 USD +335 USD) nerealizovan\u00fd profit ve v\u00fd\u0161i +83.06 USD. Op\u011bt mohu tak\u00e9 shrnout, \u017ee <strong>celkov\u00e1 Delta m\u00e9 pozice<\/strong> je v\u00edce pozitivn\u00ed ne\u017e v\u010dera a je +88 (opce) -51 (Short akcie) na hodnot\u011b <strong>+37<\/strong>, pohyb vzh\u016fru tak znamen\u00e1 op\u011bt celkov\u00e9 <strong>zv\u00fd\u0161en\u00ed pozitivity Delta.<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Pozitivn\u00ed n\u00e1lada na akcii AAPL pokra\u010dovala i dal\u0161\u00ed den, kdy tato d\u00e1le posilovala a zp\u016fsobovala n\u00e1r\u016fst Delta a souvisej\u00edc\u00ed r\u016fst ceny op\u010dn\u00edho kontraktu (za sou\u010dasn\u00e9 ztr\u00e1ty short akciov\u00e9 pozice), v\u0161e zobrazeno na obr\u00e1zku n\u00ed\u017ee.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2918\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2918\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-ctvrty.jpg\" data-orig-size=\"746,460\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"AAPL ATM den ctvrty\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-ctvrty.jpg\" class=\"size-full wp-image-2918 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-ctvrty.jpg\" alt=\"\" width=\"746\" height=\"460\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-ctvrty.jpg 746w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-ctvrty-150x92.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-ctvrty-300x185.jpg 300w\" sizes=\"auto, (max-width: 746px) 100vw, 746px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 <strong>Dal\u0161\u00ed n\u00e1r\u016fst<\/strong> z\u00a0hodnoty 154.94 USD na <strong>155.86 USD<\/strong>, tedy o necel\u00fd jeden dolar, by m\u011bl podle v\u010derej\u0161\u00ed Gamma (+5) zp\u016fsobit n\u00e1r\u016fst Delta o dal\u0161\u00edch +5 bod\u016f, kter\u00e1 by tak ze v\u010derej\u0161\u00ed hodnoty +88 m\u011bla vystoupat na hodnotu +92. Analytick\u00e1 platforma thinkorswim nen\u00ed dokonal\u00e1 a zobrazuje, \u017ee nyn\u00ed je celkov\u00e1 Delta ji\u017e +100, co\u017e je zjevn\u00e1 chyba. Mohu ale odvozovat z\u00a0hodnot Delta na nejbl\u00ed\u017ee ni\u017e\u0161\u00edm a vy\u0161\u0161\u00edm strike, \u017ee by se m\u011bla pohybovat mezi hodnotami +91 a\u017e +89, co\u017e odpov\u00edd\u00e1 projekci podle Gamma. Delta by tak m\u011bla b\u00fdt <strong>+90<\/strong>. Rovn\u011b\u017e \u201enov\u00e1 Gamma\u201c pro pohyb do z\u00edt\u0159ka ukazuje podle obr\u00e1zku svou hodnotu nula, co\u017e je tak\u00e9 zjevn\u00e1 chyba, mohu ale odvozovat z\u00a0Gamma pro strike Long Put 150, kter\u00e1 je na \u00farovni +4, co\u017e by odpov\u00eddalo obchodn\u00ed realit\u011b. Chci tak upozornit, \u017ee zobrazovan\u00e9 \u00fadaje o \u201e\u0159eck\u00fdch p\u00edsmenech\u201c z\u00a0platformy TOS by m\u011bly b\u00fdt pou\u017e\u00edv\u00e1ny s\u00a0m\u00edrn\u00fdm nadhledem a m\u011bly by b\u00fdt vyu\u017e\u00edv\u00e1ny pouze informativn\u011b pro z\u00e1kladn\u00ed orientaci ve zm\u011bn\u00e1ch jejich hodnot v\u00a0z\u00e1vislosti na zm\u011bn\u011b tr\u017en\u00edch podm\u00ednek. Op\u011btovn\u00fdm pohledem na finan\u010dn\u00ed stav m\u00e9 pozice pak mohu konstatovat, \u017ee 51x Short akci\u00ed zaznamenalo ztr\u00e1tu (-51 x 5.86 USD) ve v\u00fd\u0161i -298.86 USD, kde\u017eto m\u00e1 Long Call 150 op\u010dn\u00ed pozice m\u00e1 nyn\u00ed cenu +600 USD a p\u0159i po\u0159izovac\u00ed cen\u011b -195 USD p\u0159edstavuje n\u00e1r\u016fst jej\u00ed ceny moment\u00e1ln\u00ed profit na t\u00e9to opci +405 USD. Celkov\u011b je tak op\u011bt ztr\u00e1ta na Short akciov\u00e9 pozici pln\u011b kryt\u00e1 r\u016fstem ceny op\u010dn\u00edho kontraktu a vytv\u00e1\u0159\u00ed (-298.86 USD +405 USD) nerealizovan\u00fd profit ve v\u00fd\u0161i +106.14 USD. Mohu tak\u00e9 op\u011bt shrnout, \u017ee <strong>celkov\u00e1 Delta m\u00e9 pozice<\/strong> ji\u017e nen\u00ed neutr\u00e1ln\u00ed, ale je +90 (opce) -51 (Short akcie) na hodnot\u011b <strong>+39<\/strong>, pohyb vzh\u016fru tak znamen\u00e1 dal\u0161\u00ed celkov\u00e9 <strong>zv\u00fd\u0161en\u00ed pozitivity Delta<\/strong>. \u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Posun o jeden den vp\u0159ed zobrazen\u00fd na n\u00ed\u017ee uveden\u00e9m obr\u00e1zku znamen\u00e1 situaci p\u0159i Close v\u00a0expira\u010dn\u00ed p\u00e1tek a by op\u011bt ve znamen\u00ed \u00a0uptrendu ceny akcie AAPL.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2919\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2919\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-paty.jpg\" data-orig-size=\"745,459\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"AAPL ATM den paty\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-paty.jpg\" class=\"size-full wp-image-2919 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-paty.jpg\" alt=\"\" width=\"745\" height=\"459\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-paty.jpg 745w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-paty-150x92.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/AAPL-ATM-den-paty-300x185.jpg 300w\" sizes=\"auto, (max-width: 745px) 100vw, 745px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Akcie AAPL vykazovala p\u0159ed uzav\u0159en\u00edm trhu <strong>n\u00e1r\u016fst ceny<\/strong> na \u00farove\u0148 <strong>156.82 USD<\/strong>. A vystoupala tak ze \u010dtvrte\u010dn\u00edho Close op\u011bt o t\u00e9m\u011b\u0159 jeden dolar. Proto\u017ee po Close op\u010dn\u00ed kontrakt expiruje, nem\u00e1 smysl se ji\u017e zab\u00fdvat Delta a Gamma, proto\u017ee \u017eivot op\u010dn\u00edho kontraktu je u konce. Pos\u00edlen\u00ed ceny na tuto z\u00e1v\u011bre\u010dnou p\u0159edexpira\u010dn\u00ed hodnotu m\u011blo za d\u016fsledek vystoup\u00e1n\u00ed hodnoty <strong>Delta<\/strong> k\u00a0hranici <strong>+100<\/strong> a pokles hodnoty <strong>Gamma<\/strong> na hodnotu <strong>nula.<\/strong> Mohu tak cel\u00fd obchod rekapitulovat. 51x Short akci\u00ed zaznamenalo ztr\u00e1tu (-51 x 6.82 USD) ve v\u00fd\u0161i -347.82 USD, ale m\u00e1 Long Call 150 op\u010dn\u00ed pozice m\u00e1 nyn\u00ed cenu +695 USD a p\u0159i po\u0159izovac\u00ed cen\u011b -195 USD p\u0159edstavuje n\u00e1r\u016fst jej\u00ed ceny kone\u010dn\u00fd profit na t\u00e9to opci +500 USD. Celkov\u011b je tak ztr\u00e1ta na Short akciov\u00e9 pozici pln\u011b kryt\u00e1 r\u016fstem ceny op\u010dn\u00edho kontraktu a vytv\u00e1\u0159\u00ed (-347.82 USD +500 USD) profit ve v\u00fd\u0161i <span style=\"color: #008000;\"><strong>+152.18 USD<\/strong><\/span>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 V\u00a0obecn\u00e9m shrnut\u00ed mohu nyn\u00ed nahl\u00ed\u017eet na nakoupenou Long Call a Short po\u0159\u00edzen\u00e9 akcie jako na miniportfolio, pro kter\u00e9 mohu konstatovat:<\/span><\/p>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Kladn\u00e1 Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + R\u016fst podkladu = Delta v\u00edce pozitivn\u00ed = Portfolio Long<\/strong><\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Nakoupen\u00e1 Long Call opce zp\u016fsobuje, \u017ee p\u0159i r\u016fstu podkladu roste celkov\u00e1 Delta a miniportfolio se st\u00e1v\u00e1 v\u00edce Delta pozitivn\u00ed a mohu jej tak p\u0159irovnat k\u00a0situaci, jako bych nakoupil do portfolia nap\u0159\u00edklad <strong>pouh\u00e9 Long akcie<\/strong>, p\u0159i r\u016fstu ceny vyd\u011bl\u00e1vaj\u00ed. \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 Zasa\u017een stejn\u00fdm optimismem jsem 11.6.2018 usoudil, \u017ee akcie JPM <strong>bude r\u016fst<\/strong> a tento r\u016fst chci zobchodovat op\u011bt pomoc\u00ed <strong>Long Call<\/strong> op\u010dn\u00edho kontraktu. Jsem ale ve sv\u00e9m \u00fasudku m\u00edrn\u011b opatrn\u011bj\u0161\u00ed a pro sv\u016fj obchod nechci vyu\u017e\u00edt ATM op\u010dn\u00ed kontrakt, ale chci investici zm\u00edrnit nakoupen\u00edm Long Call op\u010dn\u00edho kontraktu \u201emimo pen\u00edze\u201c p\u0159i men\u0161\u00edm v\u00fddaji na jej\u00ed n\u00e1kup. Rozhodnut\u00ed je patrn\u00e9 na n\u00ed\u017ee uveden\u00e9m obr\u00e1zku.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2920\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2920\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-start.jpg\" data-orig-size=\"741,462\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"JPM OTM start\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-start.jpg\" class=\"size-full wp-image-2920 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-start.jpg\" alt=\"\" width=\"741\" height=\"462\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-start.jpg 741w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-start-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-start-300x187.jpg 300w\" sizes=\"auto, (max-width: 741px) 100vw, 741px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Investici jsem necht\u011bl dr\u017eet d\u00e9le ne\u017e do konce t\u00fddne, proto jsem se rozhodl p\u0159i cen\u011b akcie JPM na \u00farovni 110.83 USD pro op\u010dn\u00ed kontrakt s\u00a0t\u00fddenn\u00ed expirac\u00ed a volba strike padla na <strong>Long Call 112<\/strong>, za kter\u00fd jsem musel zaplatit <strong>-50 USD<\/strong>. P\u0159esto\u017ee jsem byl p\u0159esv\u011bd\u010den o uptrendu a tuto p\u0159edstavu jsem zhmotnil do pades\u00e1tidolarov\u00e9 investice, cht\u011bl jsem si tuto investici zajistit vytvo\u0159en\u00edm <strong>Delta Neutral<\/strong> pozice. Z\u00a0obr\u00e1zku je patrn\u00e9, \u017ee m\u00e1 nakoupen\u00e1 Long Call 112 m\u00e1 <strong>Delta +32<\/strong> a <strong>Gamma<\/strong> na hodnot\u011b <strong>+15<\/strong>. Ka\u017ed\u00fd pohyb o jeden dolar bude znamenat r\u016fst nebo pokles Delta o +\/-15 Delta, znamen\u00e1 to, \u017ee pokud se tak stane a cena vystoup\u00e1, Delta bude pozitivn\u011bj\u0161\u00ed o polovinu sv\u00e9 hodnoty, pokud ov\u0161em cena klesne o jeden dolar, ztrat\u00ed m\u00e1 Delta t\u00e9m\u011b\u0159 polovinu sv\u00e9 hodnoty a bude daleko m\u00e9n\u011b pozitivn\u00ed. \u00dam\u011brn\u011b t\u011bmto zm\u011bn\u00e1m se tak\u00e9 bude vyv\u00edjet hodnota m\u00e9 investice. Takov\u00e9 nazna\u010den\u00e9 cenov\u00e9 v\u00fdkyvy se mi nezamlouvaj\u00ed, proto jsem se rozhodl pozici neutralizovat po\u0159\u00edzen\u00edm <strong>Short akci\u00ed<\/strong> v\u00a0mno\u017estv\u00ed <strong>-32 kus\u016f<\/strong> odpov\u00eddaj\u00edc\u00edm m\u00e9 Delta +32 m\u00e9 Long Call 112. Jsem tedy <strong>Delta Neutral<\/strong> a m\u00e1m <strong>pozitivn\u00ed Gamma<\/strong>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 N\u00e1sleduj\u00edc\u00ed obchodn\u00ed den se m\u016fj optimismus nepotvrdil a cena za\u010dala oproti m\u00e9mu p\u0159edpokladu klesat. Situace je vyobrazena na obr\u00e1zku.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2921\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2921\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-druhy.jpg\" data-orig-size=\"744,462\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"JPM OTM den druhy\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-druhy.jpg\" class=\"size-full wp-image-2921 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-druhy.jpg\" alt=\"\" width=\"744\" height=\"462\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-druhy.jpg 744w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-druhy-150x93.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-druhy-300x186.jpg 300w\" sizes=\"auto, (max-width: 744px) 100vw, 744px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Cena akci\u00ed JPM <strong>klesla<\/strong> na hodnotu <strong>110.19 USD<\/strong> a ztratila tak 0.64 USD ze sv\u00e9 ceny. Mus\u00edm tak konstatovat, \u017ee hodnota m\u00e9 p\u016fvodn\u00ed Delta Long Call +32 klesne a nebude ji\u017e tak pozitivn\u00ed a sou\u010dasn\u011b s\u00a0touto ztr\u00e1tou pozitivity adekv\u00e1tn\u011b klesne tak\u00e9 cena m\u00e9ho Long Call 112 op\u010dn\u00edho kontraktu. Pokles by m\u011bl vych\u00e1zet ze v\u010derej\u0161\u00ed Gamma na \u00farovni +15, tedy p\u0159i poklesu o -0.64 USD by m\u011bla Delta klesnout (+15 *-0.64) o t\u00e9m\u011b\u0159 -10 Delta. Pohledem na obr\u00e1zek mohu konstatovat, \u017ee Delta klesla z\u00a0p\u016fvodn\u00ed hodnoty +32 na hodnotu +21, tedy t\u00e9m\u011b\u0159 o projektovan\u00fdch -10 bod\u016f podle Gamma. Strike m\u00e9 opce se tak v\u00edce vzd\u00e1lil \u201eod pen\u011bz\u201c a s t\u00edmto r\u016fstem vzd\u00e1lenosti tak\u00e9 ztratila svou dynamiku nov\u011b vypo\u010d\u00edtan\u00e1 <strong>Gamma<\/strong>, kter\u00e1 je nyn\u00ed na hodnot\u011b <strong>+13<\/strong>. Jak si nyn\u00ed vede m\u00e1 p\u016fvodn\u011b Delta Neutral pozice nyn\u00ed? Cena opce opravdu dramaticky klesla a nyn\u00ed je na hodnot\u011b +27 USD, p\u0159i p\u016fvodn\u00ed investici ve v\u00fd\u0161i -50 USD mus\u00edm konstatovat, \u017ee ztr\u00e1c\u00edm na op\u010dn\u00edm kontraktu -23 USD. Oproti tomu m\u00e1 -32x Short akciov\u00e1 pozice nyn\u00ed pos\u00edlila (32 x 0,64 USD) o +20.48 USD pr\u00e1v\u011b d\u00edky poklesu jejich ceny a t\u00e9m\u011b\u0159 kompenzuje ztr\u00e1tu na op\u010dn\u00ed pozici, mohu tak vypo\u010d\u00edtat, \u017ee nyn\u00ed (-23 USD ztr\u00e1ta na opci + 20.48 zisk na akci\u00edch) je m\u00e1 ztr\u00e1ta pouze -2.52 USD. Mohu tak\u00e9 konstatovat, \u017ee <strong>celkov\u00e1 Delta m\u00e9 pozice<\/strong> ji\u017e nen\u00ed neutr\u00e1ln\u00ed, ale je +21 (opce) -32 (Short akcie) na hodnot\u011b <strong>-11<\/strong>, celkov\u00e1 pozice je <strong>Delta negativn\u00ed<\/strong> a pokles ceny podkladu tak znamen\u00e1 <strong>ztr\u00e1tu pozitivity<\/strong> tak, \u017ee Delta je v\u00a0negativn\u00edm teritoriu. \u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 T\u0159et\u00ed den dr\u017een\u00ed, p\u016fvodn\u011b Delta Neutral, pozice Long Call 112 a 32x Short akci\u00ed JPM zastihl akciov\u00fd titul JPM v\u00a0dal\u0161\u00edm poklesu. Mohu vypozorovat, \u017ee cena klesla ze v\u010derej\u0161\u00edch 110.19 USD na hodnotu 109.97 USD a vyk\u00e1zala dal\u0161\u00ed ztr\u00e1tu -0.22 USD. Situace na obr\u00e1zku.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2922\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2922\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-treti.jpg\" data-orig-size=\"731,459\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"JPM OTM den treti\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-treti.jpg\" class=\"size-full wp-image-2922 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-treti.jpg\" alt=\"\" width=\"731\" height=\"459\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-treti.jpg 731w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-treti-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-treti-300x188.jpg 300w\" sizes=\"auto, (max-width: 731px) 100vw, 731px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 <strong>Ztr\u00e1ta na akcii<\/strong> se samoz\u0159ejm\u011b projev\u00ed do ztr\u00e1ty pozitivity Delta. Tato by m\u011bla klesnout o p\u0159edpokl\u00e1danou hodnotu v\u010derej\u0161\u00ed Gamma (+13), pokud by byl pokles rovn\u00fd jeden dolar. P\u0159i poklesu o -0.22 USD by tak ztr\u00e1ta Delta (+13*-0.22) m\u011bla b\u00fdt o zhruba t\u0159i body ze v\u010derej\u0161\u00ed hodnoty Delta +21. Mohu v\u0161ak pozorovat, \u017ee ztr\u00e1ta Delta je daleko vy\u0161\u0161\u00ed, ne\u017e by p\u0159edpokl\u00e1dala v\u010derej\u0161\u00ed Gamma a jej\u00ed aktu\u00e1ln\u00ed hodnota je nyn\u00ed pouze +13. Krom\u011b Gamma toti\u017e vstupuj\u00ed v\u00fdznamn\u011b do hry tak\u00e9 dal\u0161\u00ed cenotvorn\u00e9 prvky hodnoty op\u010dn\u00edho kontraktu a t\u00edm je zejm\u00e9na p\u016fsoben\u00ed \u010dasu v\u00a0obdob\u00ed t\u011bsn\u011b p\u0159ed expirac\u00ed (th\u00e9ta). Ztr\u00e1ta pozitivity Delta tak m\u00e1 daleko v\u011bt\u0161\u00ed rychlost, ne\u017e n\u00e1m zn\u00e1zor\u0148uje Gamma a znamen\u00e1 zejm\u00e9na zv\u00fd\u0161enou rychlost rozpadu hodnoty opce nikoliv pouze opa\u010dn\u00fdm pohybem podkladov\u00e9 akcie, ale tak\u00e9 p\u016fsoben\u00edm \u010dasu na op\u010dn\u00ed kontrakty, kter\u00e9 se nach\u00e1zej\u00ed v\u00fdznamn\u011bji \u201emimo pen\u00edze\u201c co\u017e je tak\u00e9 m\u016fj p\u0159\u00edpad. Mohu tak pozorovat, \u017ee cena m\u00e9ho op\u010dn\u00edho kontraktu je nyn\u00ed na hodnot\u011b +14 USD a s\u00a0ohledem na po\u0159izovac\u00ed cenu -50 USD tak p\u0159edstavuje op\u010dn\u00ed pozice moment\u00e1ln\u011b -36 USD ztr\u00e1tu. Opakem je m\u00e1 akciov\u00e1 -32x Short pozice, kter\u00e1 p\u0159i po\u0159izovac\u00ed cen\u011b 110.83 USD a sou\u010dasn\u00e9 cen\u011b 109.97 USD nyn\u00ed vykazuje profit +27.52 USD, mohu tak konstatovat, \u017ee nyn\u00ed (-36 USD ztr\u00e1ta na opci + 27.52 zisk na akci\u00edch) je m\u00e1 ztr\u00e1ta pouze -8.48 USD. Mohu z\u00a0obr\u00e1zku tak\u00e9 vypozorovat, \u017ee moment\u00e1ln\u00ed <strong>Delta<\/strong> m\u00e9 Long Call 112 je nyn\u00ed <strong>+13<\/strong> a hodnota <strong>Gamma<\/strong> je na hodnot\u011b <strong>+12<\/strong>. Pokud bude d\u00e1le cena akcie klesat, tak v\u00a0p\u0159\u00edpad\u011b jednodolarov\u00e9ho poklesu velmi mal\u00e1 Delta a velmi vysok\u00e1 Gamma patrn\u011b zp\u016fsob\u00ed, \u017ee cel\u00e1 investice do op\u010dn\u00edho kontraktu ztrat\u00ed t\u00e9m\u011b\u0159 celou svou hodnotu, naopak, pokud by cena za\u010dala r\u016fst, tak jednodolarov\u00fd n\u00e1r\u016fst by nep\u0159inesl v\u00fdznamn\u00e9 zv\u00fd\u0161en\u00ed ceny Long Call 112 opce. Op\u011bt mohu tak\u00e9 pozorovat, \u017ee <strong>celkov\u00e1 Delta m\u00e9 pozice<\/strong> ji\u017e samoz\u0159ejm\u011b nen\u00ed neutr\u00e1ln\u00ed, ale je +13 (opce) -32 (Short akcie) na hodnot\u011b <strong>-19<\/strong>, celkov\u00e1 pozice je op\u011bt <strong>Delta negativn\u00ed<\/strong> a dal\u0161\u00ed pokles ceny podkladu tak znamen\u00e1 dal\u0161\u00ed <strong>ztr\u00e1tu pozitivity<\/strong> tak, \u017ee <strong>Delta je hloub\u011bji v\u00a0negativn\u00edm teritoriu.<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 N\u00e1sleduj\u00edc\u00ed obchodn\u00ed den, \u010dtvrtek p\u0159ed p\u00e1te\u010dn\u00ed expirac\u00ed, mnoho optimismu nep\u0159inesl, proto\u017ee cena akcie JPM neust\u00e1le klesala, aby zakon\u010dila p\u0159i \u010dtvrte\u010dn\u00edm Close na hodnot\u011b <strong>108.03 USD<\/strong> a ztratila tak z\u00e1vratn\u00e9 t\u00e9m\u011b\u0159 dva dolary. Mohu pak pozorovat osud m\u00e9 celkov\u00e9 pozice n\u00ed\u017ee.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2923\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2923\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-ctvrty.jpg\" data-orig-size=\"738,463\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"JPM OTM den ctvrty\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-ctvrty.jpg\" class=\"size-full wp-image-2923 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-ctvrty.jpg\" alt=\"\" width=\"738\" height=\"463\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-ctvrty.jpg 738w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-ctvrty-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-ctvrty-300x188.jpg 300w\" sizes=\"auto, (max-width: 738px) 100vw, 738px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Jeden den p\u0159ed expirac\u00ed a vzd\u00e1lenost \u010dty\u0159i dolary \u201eod pen\u011bz\u201c zp\u016fsobuje, \u017ee Long Call op\u010dn\u00ed kontrakt tak ztratil celou svou hodnotu. Hodnota <strong>Delta<\/strong> Long Call 112 je \u201esymbolick\u00e1\u201c <strong>+1<\/strong>, rovn\u011b\u017e hodnota <strong>Gamma<\/strong> je <strong>+1<\/strong>. Pohyb v\u00a0posledn\u00ed obchodn\u00ed den o jeden dolar nahoru nebo dol\u016f by na cenu m\u00e9ho op\u010dn\u00edho kontraktu nem\u011bl \u017e\u00e1dn\u00fd vliv, opce by st\u00e1le byla bezcenn\u00e1. Cena m\u00e9ho op\u010dn\u00edho kontraktu je nulov\u00e1 a s\u00a0ohledem na po\u0159izovac\u00ed cenu -50 USD tak p\u0159edstavuje op\u010dn\u00ed pozice moment\u00e1ln\u011b -50 USD ztr\u00e1tu. Opakem je m\u00e1 akciov\u00e1 -32x Short pozice, kter\u00e1 p\u0159i po\u0159izovac\u00ed cen\u011b 110.83 USD a sou\u010dasn\u00e9 cen\u011b 108.30 USD nyn\u00ed vykazuje profit +80.96 USD, mohu tak konstatovat, \u017ee nyn\u00ed (-50 USD ztr\u00e1ta na opci + 80.96 zisk na akci\u00edch) je m\u00e1 celkov\u00e1 pozice profitabiln\u00ed \u010d\u00e1stkou +30.96 USD. Proto\u017ee op\u010dn\u00ed pozice m\u00e1 t\u00e9m\u011b\u0159 nulovou Delta mohu konstatovat, \u017ee <strong>celkov\u00e1 Delta m\u00e9 pozice<\/strong> +1 (opce) -32 (Short akcie) na hodnot\u011b <strong>-31<\/strong>, celkov\u00e1 pozice je op\u011bt <strong>Delta negativn\u00ed<\/strong> a dal\u0161\u00ed pokles ceny podkladu tak znamenal dal\u0161\u00ed <strong>ztr\u00e1tu pozitivity<\/strong> tak, \u017ee <strong>Delta je je\u0161t\u011b v\u00edce hloub\u011bji v\u00a0negativn\u00edm p\u00e1smu<\/strong>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 Expira\u010dn\u00ed p\u00e1tek znamenal dal\u0161\u00ed propad ceny akcie JPM? Kdy\u017e tato klesla z\u00a0hodnoty 108.30 USD na kone\u010dn\u00fdch 107.90 USD. Cenov\u00e1 situace vypad\u00e1 tak, jak je zobrazena na obr\u00e1zku n\u00ed\u017ee.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2924\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2924\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-paty.jpg\" data-orig-size=\"745,457\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"JPM OTM den paty\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-paty.jpg\" class=\"size-full wp-image-2924 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-paty.jpg\" alt=\"\" width=\"745\" height=\"457\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-paty.jpg 745w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-paty-150x92.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/JPM-OTM-den-paty-300x184.jpg 300w\" sizes=\"auto, (max-width: 745px) 100vw, 745px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 <strong>Dal\u0161\u00ed p\u00e1d ceny<\/strong> zp\u016fsobil, \u017ee op\u010dn\u00ed kontrakt Long Call 112 jen potvrdil svou bezcennost a znamenal ztr\u00e1tu m\u00e9 investice do t\u00e9to opce v\u00a0pln\u00e9 v\u00fd\u0161i jej\u00edho po\u0159\u00edzen\u00ed, tedy -50 USD. Pokles ceny ale znamenal dal\u0161\u00ed pen\u00edze, kter\u00e9 mi p\u0159inesla \u201eshort strana\u201c m\u00e9ho obchodu,, tedy 32x Short akcie, po\u0159\u00edzen\u00e9 p\u0159i pond\u011bln\u00edm vstupu do Delta Neutral obchodu za 110.83 USD. P\u0159i sou\u010dasn\u00e9 kone\u010dn\u00e9 cen\u011b 107.90 USD mi tyto akcie p\u0159inesly +93.76 USD, p\u0159i zapo\u010d\u00edt\u00e1n\u00ed ztr\u00e1ty -50 USD tak mohu spokojen\u011b konstatovat, \u017ee jsem na cel\u00e9m obchodu nakonec profitoval \u010d\u00e1stkou <span style=\"color: #339966;\"><strong>+43.76 USD<\/strong><\/span>. \u00a0\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 V\u00a0obecn\u00e9m shrnut\u00ed mohu nyn\u00ed op\u011bt nahl\u00ed\u017eet na nakoupenou Long Call a Short po\u0159\u00edzen\u00e9 akcie jako na miniportfolio, pro kter\u00e9 mohu konstatovat:<\/span><\/p>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Z\u00e1porn\u00e1 Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + Pokles podkladu = Delta v\u00edce negativn\u00ed = Portfolio Short<\/strong><\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Nakoupen\u00e9 Short akcie zp\u016fsobuj\u00ed, \u017ee p\u0159i poklesu podkladu kles\u00e1 celkov\u00e1 Delta a miniportfolio se st\u00e1v\u00e1 v\u00edce Delta negativn\u00ed a mohu jej tak p\u0159irovnat k\u00a0situaci, jako bych nakoupil do portfolia nap\u0159\u00edklad pouh\u00e9 <strong>Short akcie<\/strong>, p\u0159i poklesu ceny tyto vyd\u011bl\u00e1vaj\u00ed.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Ob\u011b uk\u00e1zky reprezentuj\u00ed situaci, kdy m\u00e1m nakoupenou <strong>Long Call<\/strong> a <strong>Short akcie<\/strong>, tedy n\u00e1stroje s kladnou i z\u00e1pornou Delta a sou\u010dasn\u011b m\u00e1m v obou p\u0159\u00edpadech <strong>kladnou Gamma<\/strong>. V\u00a0prvn\u00edm p\u0159\u00edpad\u011b cena podkladu rostla, ve druh\u00e9m p\u0159\u00edpad\u011b cena klesala a v\u00a0obou p\u0159\u00edpadech se portfolio chovalo p\u0159esn\u011b tak, jak jsem od n\u011bj o\u010dek\u00e1val, tedy p\u0159i r\u016fstu ceny se chovalo, jako bych m\u011bl nakoupeny Long investi\u010dn\u00ed n\u00e1stroje a v\u00a0p\u0159\u00edpad\u011b poklesu se pak chovalo, jako bych m\u011bl po\u0159\u00edzeny Short investi\u010dn\u00ed n\u00e1stroje. Mohu tak ob\u011b konstatov\u00e1n\u00ed tohoto odstavce d\u00e1le v\u00edce zobecnit:<\/span><\/p>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Jak\u00e1koliv Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + R\u016fst podkladu = Delta v\u00edce pozitivn\u00ed = Portfolio Long<\/strong><\/span><\/h4>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Jak\u00e1koliv Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + Pokles podkladu = Delta v\u00edce negativn\u00ed = Portfolio Short<\/strong><\/span><\/h4>\n<hr \/>\n<h1 style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>Gamma Long Put<\/strong><\/span><\/h1>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Stejn\u011b jako v\u00a0p\u0159\u00edpadech jednoduch\u00fdch obchod\u016f, zahrnuj\u00edc\u00edch investici do Long Call opce s\u00a0vytvo\u0159enou Delta neutralitou pomoc\u00ed n\u00e1kupu p\u0159im\u011b\u0159en\u00e9ho mno\u017estv\u00ed podkladu, mohu stejnou investici tak\u00e9 prov\u00e1d\u011bt v\u00a0opa\u010dn\u00e9m n\u00e1hledu na pohyby trh\u016f a vyu\u017e\u00edt k\u00a0nim <strong>Long Put<\/strong> op\u010dn\u00ed kontrakty a p\u0159\u00edpadnou nejistotu v\u00a0n\u00e1hledu na mo\u017en\u00fd pokles trh\u016f mohu tuto pozici tak\u00e9 p\u0159im\u011b\u0159en\u011b neutralizovat. V\u00a0minul\u00e9m \u010dl\u00e1nku jsem uvedl, \u017ee <strong>Delta Long Put opc\u00ed je z\u00e1porn\u00e1<\/strong> a v\u00fd\u0161e v\u00a0textu jsem popsal tvrzen\u00ed, \u017ee <strong>Gamma v\u0161ech Long opc\u00ed je kladn\u00e1<\/strong>. Jak si toto obecn\u011b vysv\u011btlit, mohu na jednoduch\u00e9m konkr\u00e9tn\u00edm p\u0159\u00edpad\u011b. \u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 24.9.2018 se akcie <strong>GS<\/strong> obchodovala za 232.90 USD. Op\u010dn\u00ed kontrakt <strong>Long Put 232.50<\/strong>, tedy kontrakt se strike nejv\u00edce \u201ena pen\u011bz\u00edch\u201c bych mohl po\u0159\u00eddit za <strong>-171 USD<\/strong>. Tento op\u010dn\u00ed Long Put kontrakt m\u00e1<strong> Delta -47<\/strong> a <strong>Gamma +5<\/strong>. Co to znamen\u00e1? Pohyb o jeden dolar vzh\u016fru zp\u016fsob\u00ed, \u017ee cena Long Put 232.50 ztrat\u00ed na hodnot\u011b -47 USD. <strong>Negativn\u00ed Delta bude m\u00e9n\u011b negativn\u00ed<\/strong>, proto\u017ee se p\u016fvodn\u00ed Delta -47 zm\u011bn\u00ed o kladnou Gamma a bude (-47 +(+5) na nov\u00e9 hodnot\u011b -42. Naopak, pokles o jeden dolar zp\u016fsob\u00ed, \u017ee cena Long Put 232.50 nabude na hodnot\u011b +47 USD. <strong>Negativn\u00ed Delta bude v\u00edce negativn\u00ed<\/strong>, proto\u017ee se p\u016fvodn\u00ed Delta -47 zm\u011bn\u00ed o kladnou Gamma a bude (-47 -(+5) na nov\u00e9 hodnot\u011b -52. Ka\u017ed\u00fd dal\u0161\u00ed pokles hodnoty akcie GS pak bude zp\u016fsobovat v\u00edce a v\u00edce negativn\u00ed Delta a\u017e k\u00a0jej\u00ed mezn\u00ed hodnot\u011b -100, naopak, ka\u017ed\u00fd dal\u0161\u00ed r\u016fst bude zp\u016fsobovat, \u017ee Delta bude m\u00e9n\u011b a m\u00e9n\u011b negativn\u00ed, a\u017e po mezn\u00ed mo\u017enost na hodnot\u011b nula.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Pokud bych se vr\u00e1til k\u00a0uk\u00e1zkov\u00e9mu obchodu na podkladov\u00e9 akcii GS, mohu vysledovat n\u00ed\u017ee uveden\u00e9 ceny.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2925\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2925\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-start.jpg\" data-orig-size=\"737,460\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS ATM start\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-start.jpg\" class=\"size-full wp-image-2925 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-start.jpg\" alt=\"\" width=\"737\" height=\"460\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-start.jpg 737w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-start-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-start-300x187.jpg 300w\" sizes=\"auto, (max-width: 737px) 100vw, 737px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Pro prozkoum\u00e1n\u00ed chov\u00e1n\u00ed jsem si vybral opravdu op\u010dn\u00ed kontrakt Long Put 232.50 s\u00a0expirac\u00ed v\u00a0dan\u00e9m t\u00fddnu, kter\u00fd bych mohl po\u0159\u00eddit za -171 USD. Po\u0159\u00edzen\u00ed Long Put je jednozna\u010dn\u011b s\u00e1zkou na pokles trh\u016f, pokud cena podkladu klesat neza\u010dne, budu na investici do tohoto op\u010dn\u00edho kontraktu ztr\u00e1cet, ostatn\u011b nejl\u00e9pe tuto situaci m\u016f\u017ee zobrazit n\u00ed\u017ee uveden\u00fd Risk Profile<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2926\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2926\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50.jpg\" data-orig-size=\"585,518\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RiskProfile GS 232.50\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50.jpg\" class=\"size-full wp-image-2926 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50.jpg\" alt=\"\" width=\"585\" height=\"518\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50.jpg 585w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-150x133.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-300x266.jpg 300w\" sizes=\"auto, (max-width: 585px) 100vw, 585px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Po\u0159izovac\u00ed hodnota -171 USD Long Put na strike 232.50 zp\u016fsobuje, \u017ee cena akcie GS mus\u00ed do expirace poklesnout alespo\u0148 o cenu po\u0159\u00edzen\u00ed pod nakoupen\u00fd strike (232.50 USD \u2013 1.71) na \u00farove\u0148 230.79 USD, kter\u00fd je BreakEven bodem investice do t\u00e9to opce. Pro mou investici tak bude nep\u0159\u00edjemn\u00e9, kdy\u017e cena akci\u00ed bude stoupat, stagnovat nebo bude jen m\u00edrn\u011b klesat (do hodnoty BreakEven bodu). Pokus\u00edm se nyn\u00ed svou pozici zm\u011bnit na pozici <strong>Delta Neutral<\/strong> a vypozorovat, jak se bude tato neutr\u00e1ln\u00ed pozice nakonec chovat. P\u0159i <strong>Delta -47<\/strong> bude neutraliza\u010dn\u00ed transakce znamenat n\u00e1kup akci\u00ed GC tak, aby k\u00a0jej\u00ed neutralizaci do\u0161lo. Z\u00a0pozn\u00e1n\u00ed, \u017ee jedna Long akcie m\u00e1 Delta +1 bude nutn\u00e9 po\u0159\u00eddit za sou\u010dasnou cenu <strong>+47 Long akci\u00ed GS<\/strong>, toto tak\u00e9 prov\u00e1d\u00edm, abych mohl vypozorovat, jak se zm\u011bn\u00ed RiskProfile m\u00e9 Delta Neutral pozice slo\u017een\u00e9 z\u00a0Long Put 232.540 a 47x Long akci\u00ed GS.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2927\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2927\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-Long-stock.jpg\" data-orig-size=\"590,520\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"RiskProfile GS 232.50 + Long stock\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-Long-stock.jpg\" class=\"size-full wp-image-2927 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-Long-stock.jpg\" alt=\"\" width=\"590\" height=\"520\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-Long-stock.jpg 590w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-Long-stock-150x132.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/RiskProfile-GS-232.50-Long-stock-300x264.jpg 300w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Po\u0159\u00edzen\u00edm Long akci\u00ed tak podle o\u010dek\u00e1v\u00e1n\u00ed bude zabezpe\u010deno, \u017ee budu moci vyd\u011blat nejen na poklesu ceny, ale tak\u00e9 na jej\u00edm r\u016fstu, pokud v\u00a0obou p\u0159\u00edpadech (r\u016fst nebo pokles) bude pohyb za hranice vyzna\u010den\u00fdch BreakEven bod\u016f. Jak se tedy vyv\u00edjel m\u016fj obchod, kter\u00fd byl \u201ep\u0159eveden\u201c do stavu Delta Neutral nakoupen\u00edm <strong>+47 Long akci\u00ed GS<\/strong> za aktu\u00e1ln\u00ed cenu<strong> 232.90 USD<\/strong>. Situace n\u00e1sleduj\u00edc\u00ed obchodn\u00ed den je patrn\u00e1 na obr\u00e1zku.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2928\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2928\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-druhy.jpg\" data-orig-size=\"733,460\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS ATM den druhy\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-druhy.jpg\" class=\"size-full wp-image-2928 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-druhy.jpg\" alt=\"\" width=\"733\" height=\"460\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-druhy.jpg 733w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-druhy-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-druhy-300x188.jpg 300w\" sizes=\"auto, (max-width: 733px) 100vw, 733px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 <strong>Cena<\/strong> akcie GS potvrdila m\u016fj p\u016fvodn\u00ed n\u00e1hled a opravdu <strong>za\u010dala klesat<\/strong>, aby ze sv\u00e9 ceny ztratila 0.40 USD a zakon\u010dila na 235.50 USD. P\u016fvodn\u011b projektovan\u00fd pokles o jeden dolar podle Gamma +5 by m\u011bl znamenat, \u017ee pokud opravdu cena klesne o jeden dolar, tak ze p\u016fvodn\u00ed negativn\u00ed Delta -47 m\u00e9 Long Put 235.50 zm\u011bn\u00ed na v\u00edce negativn\u00ed pr\u00e1v\u011b o tuto hodnotu Gamma, proto\u017ee v\u0161ak pokles byl pouze 0,40 USD je pokles Delta pouze o (5*-0.40) o -2 Delta na novou \u00farove\u0148 -47. Cena opce se nezm\u011bnila, ba naopak velmi nepatrn\u011b klesla, proto\u017ee sv\u00e9 si z\u00a0ceny ukrojil b\u011b\u017e\u00edc\u00ed \u010das (Th\u00e9ta)\u00a0 a tak\u00e9 proto, \u017ee se cena podkladu ust\u00e1lila p\u0159esn\u011b na hodnot\u011b strike a je tak nejv\u00edce \u201ena pen\u011bz\u00edch\u201c, jak jen m\u016f\u017ee b\u00fdt a tyto dal\u0161\u00ed vlivy jsou tak na v\u00fdvoj ceny nejvy\u0161\u0161\u00ed. Nov\u00e1 <strong>Gamma<\/strong> pro dal\u0161\u00ed pohyby je podle obr\u00e1zku na hodnot\u011b <strong>+9<\/strong>. Finan\u010dn\u00ed situaci nyn\u00ed vyjad\u0159uje Long Put 232.50 se sou\u010dasnou cenu -169 USD a hodnota 47x Long akci\u00ed nyn\u00ed p\u0159i poklesu jej\u00ed ceny vytv\u00e1\u0159\u00ed ztr\u00e1tu -18.80 USD, mohu tak p\u0159i investici do Long Put 232.50 ve v\u00fd\u0161i -171 USD konstatovat, \u017ee m\u00e1 celkov\u00e1 ztr\u00e1ta je -20.80 USD. Hodnota <strong>celkov\u00e9 Delta<\/strong> m\u00e9 pozice Long Put 232.50 a 47x Long akci\u00ed GS je po tomto poklesu nyn\u00ed (-49 Delta Long Put + 47 Long akcie) na \u00farovni <strong>-2 Delta<\/strong>. Pokles ceny tak zp\u016fsobil, \u017ee <strong>celkov\u00e1 Delta<\/strong> ji\u017e nen\u00ed neutr\u00e1ln\u00ed, ale <strong>je v\u00edce negativn\u00ed<\/strong>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Dal\u0161\u00ed obchodn\u00ed den p\u0159inesl <strong>dal\u0161\u00ed pokles ceny<\/strong> akcie GS, aby z ceny 232.50 USD ubrala na kone\u010dn\u00fdch 228.88 USD. T\u00e9m\u011b\u0159 \u010dty\u0159dolarov\u00fd propad ceny zp\u016fsobil zm\u011bnu cen m\u00fdch investic n\u00e1sledovn\u011b.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2929\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2929\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-treti.jpg\" data-orig-size=\"734,456\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS ATM den treti\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-treti.jpg\" class=\"size-full wp-image-2929 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-treti.jpg\" alt=\"\" width=\"734\" height=\"456\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-treti.jpg 734w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-treti-150x93.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-treti-300x186.jpg 300w\" sizes=\"auto, (max-width: 734px) 100vw, 734px\" \/> \u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0\u00a0Delta Long Put 232.50 poklesla na -80 a stala v\u00fdrazn\u011b negativn\u011bj\u0161\u00ed ne\u017e v\u010dera (-49). Proto\u017ee se strike pono\u0159il v\u00edce \u201edo pen\u011bz\u201c ubrala nov\u00e1 <strong>Gamma +7<\/strong> na sv\u00e9 hodnot\u011b oproti v\u010derej\u0161\u00ed hodnot\u011b (+9), kdy byla cena strike \u201ena pen\u011bz\u00edch\u201c.\u00a0 Cena opce Long Put 232.50 je nyn\u00ed na \u00farovni +405 USD a ztr\u00e1ta na akci\u00edch je nyn\u00ed -188.94 USD, p\u0159i po\u0159izovac\u00ed cen\u011b Long Put ve v\u00fd\u0161i -171 USD je tak m\u00e1 finan\u010dn\u00ed situace (-171 USD + 405 USD -188.94 USD) kladn\u00e1 na \u00farovni +45.06 USD moment\u00e1ln\u00edho profitu. Hodnota <strong>celkov\u00e9 Delta<\/strong> m\u00e9 pozice Long Put 232.50 a 47x Long akci\u00ed GS je po tomto poklesu nyn\u00ed (-80 Delta Long Put + 47 Long akcie) na \u00farovni <strong>-33 Delta<\/strong>. Pokles ceny tak zp\u016fsobil, \u017ee celkov\u00e1 <strong>Delta<\/strong> je daleko <strong>negativn\u011bj\u0161\u00ed ne\u017e p\u0159i v\u010derej\u0161\u00edm Close<\/strong>.\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 \u010ctvrt\u00fd den znamenal dal\u0161\u00ed pokles ceny a jej\u00ed sestup z\u00a0ceny 228.88 USD na novou ni\u017e\u0161\u00ed \u00farove\u0148 227.74 USD. \u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\">\u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2930\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2930\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-ctvrty.jpg\" data-orig-size=\"735,461\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS ATM den ctvrty\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-ctvrty.jpg\" class=\"size-full wp-image-2930 alignnone\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-ctvrty.jpg\" alt=\"\" width=\"735\" height=\"461\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-ctvrty.jpg 735w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-ctvrty-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-den-ctvrty-300x188.jpg 300w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 V\u00edce ne\u017e jednodolarov\u00fd <strong>pokles zp\u016fsobil<\/strong>, \u017ee se cena m\u00e9 Long Put opce 232.50 zv\u00fd\u0161ila na +490 USD, Delta poklesla na novou \u00farove\u0148 -90 a nov\u00e1 <strong>Gamma<\/strong> je <strong>+4<\/strong>. Cena opce Long Put 232.50 je nyn\u00ed na \u00farovni +490 USD a ztr\u00e1ta na akci\u00edch je nyn\u00ed -242.52 USD, p\u0159i po\u0159izovac\u00ed cen\u011b Long Put ve v\u00fd\u0161i -171 USD je tak m\u00e1 finan\u010dn\u00ed situace (-171 USD + 490 USD -242.52 USD) kladn\u00e1 na \u00farovni +76.48 USD moment\u00e1ln\u00edho profitu. Hodnota <strong>celkov\u00e9 Delta<\/strong> m\u00e9 pozice Long Put 232.50 a 47x Long akci\u00ed GS je po tomto dal\u0161\u00edm poklesu nyn\u00ed (-90 Delta Long Put + 47 Long akcie) na \u00farovni <strong>-43 Delta<\/strong>. Pokles ceny tak zp\u016fsobil, \u017ee <strong>celkov\u00e1 Delta<\/strong> je op\u011bt <strong>v\u00edce negativn\u011bj\u0161\u00ed ne\u017e p\u0159i v\u010derej\u0161\u00edm Close<\/strong>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Expira\u010dn\u00ed p\u00e1tek byl ve znamen\u00ed dal\u0161\u00edho propadu, kdy se cena ze v\u010derej\u0161\u00edho Close 227.74 USD propadla n\u00ed\u017ee na \u00farove\u0148 224.24 USD.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2931\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2931\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-expirace.jpg\" data-orig-size=\"735,459\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS ATM expirace\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-expirace.jpg\" class=\"alignnone size-full wp-image-2931\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-expirace.jpg\" alt=\"\" width=\"735\" height=\"459\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-expirace.jpg 735w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-expirace-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-ATM-expirace-300x187.jpg 300w\" sizes=\"auto, (max-width: 735px) 100vw, 735px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Close p\u0159ed expirac\u00ed znamen\u00e1, \u017ee hodnota <strong>Delta<\/strong> m\u00e9 Long Put 232.50 je na hodnot\u011b <strong>-100<\/strong> a <strong>Gamma<\/strong> je na <strong>nule<\/strong>. Cena m\u00e9 Long Put opce 232.50 se d\u00e1le zv\u00fd\u0161ila na +830 USD a ztr\u00e1ta na akci\u00edch je nyn\u00ed -407.02 USD, p\u0159i po\u0159izovac\u00ed cen\u011b Long Put ve v\u00fd\u0161i -171 USD tak mohu v\u00a0z\u00e1v\u011bre\u010dn\u00e9m konstatov\u00e1n\u00ed zjistit, \u017ee jsem vytvo\u0159il (-171 USD + 830 USD -407.02 USD) profit ve v\u00fd\u0161i <span style=\"color: #339966;\"><strong>+251.98 USD<\/strong><\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 V\u00a0obecn\u00e9m shrnut\u00ed mohu nyn\u00ed op\u011bt nahl\u00ed\u017eet na nakoupenou Long Put a Long po\u0159\u00edzen\u00e9 akcie jako na miniportfolio, pro kter\u00e9 mohu konstatovat:<\/span><\/p>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Z\u00e1porn\u00e1 Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + Pokles podkladu = Delta v\u00edce negativn\u00ed = Portfolio Short<\/strong><\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Nakoupen\u00e1 Long Put zp\u016fsobuje, \u017ee p\u0159i poklesu podkladu kles\u00e1 celkov\u00e1 Delta a miniportfolio se st\u00e1v\u00e1 v\u00edce Delta negativn\u00ed a mohu jej tak p\u0159irovnat k\u00a0situaci, jako bych nakoupil do portfolia nap\u0159\u00edklad pouh\u00e9 <strong>Short akcie<\/strong>, p\u0159i poklesu ceny tyto vyd\u011bl\u00e1vaj\u00ed.<\/span><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Pesimistick\u00fd pohled na v\u00fdvoj ceny akcie GS jsem mohl m\u00edt tak\u00e9 v\u00a0kv\u011btnu 2018, kdy jsem 7.5.2018 mohl sledovat, \u017ee se akcie obchoduj\u00ed za 237.20 USD a ke sv\u00e9mu obchodu jsem si ale vyhl\u00e9dl <strong>Long Pu<\/strong>t \u201emimo pen\u00edze\u201c na strike <strong>232.50<\/strong> s\u00a0expirac\u00ed v\u00a0tomto t\u00fddnu. Proto\u017ee jsem cht\u011bl svou pozici vylep\u0161it o mo\u017enost profitovat v\u00a0p\u0159\u00edpad\u011b, \u017ee cena bude nar\u016fstat, provedl jsem neutralizaci pozice n\u00e1kupem pot\u0159ebn\u00e9ho mno\u017estv\u00ed Long akci\u00ed. Situace na obr\u00e1zku n\u00ed\u017ee.<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2932\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2932\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-start.jpg\" data-orig-size=\"736,463\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS OTM start\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-start.jpg\" class=\"size-full wp-image-2932 aligncenter\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-start.jpg\" alt=\"\" width=\"736\" height=\"463\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-start.jpg 736w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-start-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-start-300x189.jpg 300w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/>\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 P\u0159esto\u017ee jsem nakoupil opci ve vzd\u00e1lenosti t\u00e9m\u011b\u0159 p\u011bt dolar\u016f \u201emimo pen\u00edze\u201c a utratil za ni -87 USD, necht\u011bl jsem o tyto pen\u00edze p\u0159ij\u00edt, pokud by se o\u010dek\u00e1van\u00fd pokles nedostavil. <strong>Long Put 232.50<\/strong> m\u00e1 <strong>Delta -23<\/strong>, proto jsem provedl jsem n\u00e1kup <strong>23x Long akci\u00ed<\/strong> a vytvo\u0159il <strong>Delta Neutral<\/strong> pozici. <strong>Gamma<\/strong> Long Put 232.50 je samoz\u0159ejm\u011b kladn\u00e1 a je na hodnot\u011b <strong>+5<\/strong>. Men\u0161\u00ed Delta a mal\u00e1 Gamma ukazuj\u00ed, \u017ee pokles by musel m\u00edt z\u00e1sadn\u011bj\u0161\u00ed povahu, aby m\u00e1 opce mohla b\u00fdt profitabiln\u00ed, vzd\u00e1lenost strike od sou\u010dasn\u00e9 ceny tak\u00e9 tuto podm\u00ednku potvrzuj\u00ed.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0\u00a0 V\u00fdvoj ceny v\u00a0dal\u0161\u00edm obchodn\u00edm dni dal m\u00e9mu p\u0159edpokladu za pravdu a cena akcie GS velmi nepatrn\u011b klesla z\u00a0ceny 237.20 USD na kone\u010dnou cenu 237.00 USD.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2933\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2933\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-druhy.jpg\" data-orig-size=\"736,460\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS OTM den druhy\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-druhy.jpg\" class=\"alignnone size-full wp-image-2933\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-druhy.jpg\" alt=\"\" width=\"736\" height=\"460\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-druhy.jpg 736w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-druhy-150x94.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-druhy-300x188.jpg 300w\" sizes=\"auto, (max-width: 736px) 100vw, 736px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Nepatrn\u00fd pokles ceny potvrdil, \u017ee se parametry m\u00e9ho obchodu mnoho nezm\u011bnily a \u201enejv\u00edce pr\u00e1ce\u201c odvedl b\u011bh \u010dasu p\u016fsob\u00edc\u00ed na rozpad ceny opce, obzvl\u00e1\u0161t\u011b, pokud je strike op\u010dn\u00edho kontraktu dosti \u201emimo pen\u00edze\u201c. Cena opce Long Put 232.50 i p\u0159es pokles ceny poklesla z\u00a0po\u0159izovac\u00ed ceny 87 USD na hodnotu 64 USD, ztr\u00e1c\u00edm tak na ni -23 USD. M\u00fdch 23x Long akci\u00ed nakoupen\u00fdch za 237.20 USD tak ztr\u00e1c\u00ed -4.60 USD, celkov\u011b trat\u00edm -27.60 USD. Nov\u00e1 Delta Long Put 232.50 je na hodnot\u011b -20 a <strong>nov\u00e1 Gamma<\/strong> je op\u011bt <strong>+5<\/strong>. Hodnota <strong>celkov\u00e9 Delta<\/strong> m\u00e9 pozice Long Put 232.50 a 23x Long akci\u00ed GS je po tomto poklesu nyn\u00ed (-20 Delta Long Put + 23 Long akcie) na \u00farovni <strong>+3 Delta<\/strong>. Pokles ceny tak zp\u016fsobil, \u017ee<strong> celkov\u00e1 Delta<\/strong> nen\u00ed v\u00fdrazn\u011b negativn\u011bj\u0161\u00ed ne\u017e p\u0159i v\u010derej\u0161\u00edm Close a z\u016fst\u00e1v\u00e1 t\u00e9m\u011b\u0159 nezm\u011bn\u011bna.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 T\u0159et\u00ed den dr\u017een\u00ed pozice p\u0159inesl <strong>v\u00fdrazn\u00fd n\u00e1r\u016fst ceny<\/strong> akcie GS, kdy\u017e z\u00a0ceny 237.00 USD vystoupala na 241.37 USD a <strong>pos\u00edlila v\u00edce ne\u017e o \u010dty\u0159i dolary<\/strong>. Mohl bych tak pozorovat tuto situaci.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2934\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2934\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-treti.jpg\" data-orig-size=\"743,461\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS OTM den treti\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-treti.jpg\" class=\"alignnone size-full wp-image-2934\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-treti.jpg\" alt=\"\" width=\"743\" height=\"461\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-treti.jpg 743w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-treti-150x93.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-treti-300x186.jpg 300w\" sizes=\"auto, (max-width: 743px) 100vw, 743px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Long Put 232.50 se v\u00fdrazn\u011b vzd\u00e1lila od sou\u010dasn\u00e9 ceny a ztratila tak t\u00e9m\u011b\u0159 celou hodnotu, kdy\u017e nyn\u00ed je jej\u00ed cena pouh\u00fdch 7 USD, ztr\u00e1ta na t\u00e9to opci p\u0159i jej\u00ed po\u0159izovac\u00ed hodnot\u011b -87 USD je tak pln\u00fdch -80 USD. V\u00fdrazn\u011b tak\u00e9 <strong>oslabila negativita Delta<\/strong> t\u00e9to opce, kdy\u017e jej\u00ed hodnota je nyn\u00ed <strong>-3<\/strong>, nov\u00e1 <strong>Gamma<\/strong> je nyn\u00ed pouh\u00fdch <strong>+1<\/strong>, znamen\u00e1 to, \u017ee propad ceny by opravdu musel b\u00fdt v\u00fdrazn\u00fd, aby opce nabyla na sv\u00e9 hodnot\u011b a s n\u00ed tak\u00e9 vzrostla negativita Delta. Dob\u0159e se ale vede m\u00fdm 23x Long akci\u00ed nakoupen\u00fdch za 237.20 USD, tyto nyn\u00ed po uptrendu vytv\u00e1\u0159\u00ed +104.19 profit, v celkov\u00e9m sou\u010dtu (-80 USD ztr\u00e1ta na opci + 104,19 USD akciov\u00fd profit) tak profit na akci\u00edch kompenzuje ztr\u00e1tu hodnoty nakoupen\u00e9 opce a vytv\u00e1\u0159\u00ed mal\u00fd zisk ve v\u00fd\u0161i +24,19 USD. Hodnota <strong>celkov\u00e9 Delta<\/strong> m\u00e9 pozice Long Put 232.50 a 23x Long akci\u00ed GS je po tomto n\u00e1r\u016fstu nyn\u00ed (-3 Delta Long Put + 23 Long akcie) na \u00farovni <strong>+20 Delta<\/strong>. N\u00e1r\u016fst ceny zp\u016fsobil, \u017ee celkov\u00e1 <strong>Delta<\/strong> je <strong>v\u00fdrazn\u011b pozitivn\u011bj\u0161\u00ed<\/strong> ne\u017e p\u0159i v\u010derej\u0161\u00edm Close, kdy\u017e n\u00e1r\u016fst t\u00e9to pozitivity pak zp\u016fsobila ztr\u00e1ta negativity Long Put op\u010dn\u00edho kontraktu (Delta akciov\u00e9 pozice je konstantn\u00ed).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0 \u010ctvrt\u00fd den m\u00e9, p\u016fvodn\u011b Delta Neutral pozice, byl poznamen\u00e1n <strong>dal\u0161\u00edm posilov\u00e1n\u00edm ceny<\/strong> akcie GS, kter\u00e1 se vy\u0161plhala na 243.44 USD a zp\u016fsobil tak n\u00ed\u017ee uvedenou hodnotovou situaci.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2935\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2935\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-ctvrty.jpg\" data-orig-size=\"739,458\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS OTM den ctvrty\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-ctvrty.jpg\" class=\"alignnone size-full wp-image-2935\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-ctvrty.jpg\" alt=\"\" width=\"739\" height=\"458\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-ctvrty.jpg 739w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-ctvrty-150x93.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-den-ctvrty-300x186.jpg 300w\" sizes=\"auto, (max-width: 739px) 100vw, 739px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Long Put 232.50 se v\u00edce v\u00fdrazn\u011bji vzd\u00e1lila od sou\u010dasn\u00e9 ceny a ztratila tak ji\u017e t\u00e9m\u011b\u0159 celou hodnotu, kdy\u017e nyn\u00ed je jej\u00ed cena pouh\u00e9 2 USD, ztr\u00e1ta na t\u00e9to opci p\u0159i jej\u00ed po\u0159izovac\u00ed hodnot\u011b -87 USD je tak pln\u00fdch -85 USD. V\u00fdrazn\u011b tak\u00e9 oslabila negativita<strong> Delta<\/strong> t\u00e9to opce, kdy\u017e jej\u00ed hodnota je nyn\u00ed <strong>-1<\/strong> a mohu ji pova\u017eovat za nulovou, nov\u00e1 <strong>Gamma j<\/strong>e nyn\u00ed pouh\u00fdch <strong>+1<\/strong>, co\u017e mohu tak\u00e9 interpretovat jako nulu a op\u011bt to neznamen\u00e1 nic jin\u00e9ho ne\u017e, \u017ee propad ceny by opravdu musel b\u00fdt drastick\u00fd, aby opce nabyla v\u00fdrazn\u011bji na sv\u00e9 hodnot\u011b a s n\u00ed tak\u00e9 vzrostla negativita Delta. Skv\u011ble se ale vede m\u00fdm 23x Long akci\u00ed nakoupen\u00fdch za 237.20 USD, tyto nyn\u00ed po dal\u0161\u00edm uptrendu vytv\u00e1\u0159\u00ed +143.52 profit, v celkov\u00e9m sou\u010dtu (-85 USD ztr\u00e1ta na opci + 143.52 USD akciov\u00fd profit) tak profit na akci\u00edch kompenzuje ztr\u00e1tu hodnoty nakoupen\u00e9 opce a vytv\u00e1\u0159\u00ed zisk ve v\u00fd\u0161i +58.52 USD. Hodnota <strong>celkov\u00e9 Delta<\/strong> m\u00e9 pozice Long Put 232.50 a 23x Long akci\u00ed GS je po tomto n\u00e1r\u016fstu nyn\u00ed (-1 Delta Long Put + 23 Long akcie) na \u00farovni <strong>+22 Delta<\/strong>. N\u00e1r\u016fst ceny zp\u016fsobil, \u017ee <strong>celkov\u00e1 Delta<\/strong> je m\u00edrn\u011b <strong>pozitivn\u011bj\u0161\u00ed<\/strong> ne\u017e p\u0159i v\u010derej\u0161\u00edm Close (+20), kdy\u017e n\u00e1r\u016fst t\u00e9to pozitivity pak zp\u016fsobila dal\u0161\u00ed ztr\u00e1ta negativity Long Put op\u010dn\u00edho kontraktu (Delta akciov\u00e9 pozice je konstantn\u00ed)<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 P\u00e1te\u010dn\u00ed expira\u010dn\u00ed dr\u017een\u00ed pozice zastihlo akcii GS v\u00a0nepatrn\u00e9m poklesu, kdy\u017e cena ze v\u010derej\u0161\u00edho Close 243.44 USD poklesla na z\u00e1v\u011bre\u010dnou cenu 242.92 USD. Kone\u010dn\u00fd pohled na op\u010dn\u00ed \u0159et\u011bzec je na n\u00ed\u017ee uveden\u00e9m obr\u00e1zku.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2936\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2936\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-excpiry.jpg\" data-orig-size=\"741,457\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"GS OTM excpiry\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-excpiry.jpg\" class=\"alignnone size-full wp-image-2936\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-excpiry.jpg\" alt=\"\" width=\"741\" height=\"457\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-excpiry.jpg 741w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-excpiry-150x93.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/GS-OTM-excpiry-300x185.jpg 300w\" sizes=\"auto, (max-width: 741px) 100vw, 741px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Bezcennost Long Put 232.50 je vyj\u00e1d\u0159ena v\u00a0jej\u00ed nepatrn\u00e9 cen\u011b, <strong>Delta<\/strong> a <strong>Gamma<\/strong> t\u00e9to opce jsou pochopiteln\u011b <strong>nulov\u00e9<\/strong>. Tento op\u010dn\u00ed kontrakt vypr\u0161el jako bezcenn\u00fd. 23x Long akciov\u00e1 pozice v\u0161ak p\u0159edstavuje zisk ve v\u00fd\u0161i rozd\u00edlu po\u0159izovac\u00ed a kone\u010dn\u00e9 ceny 23*(242.92 \u2013 237.20) a \u010din\u00ed +131.56 USD. Po ode\u010dten\u00ed n\u00e1klad\u016f na po\u0159\u00edzen\u00ed opce ve v\u00fd\u0161i -87 USD je tak celkov\u00fd profit ve v\u00fd\u0161i <span style=\"color: #339966;\"><strong>+44.56 USD.<\/strong> <\/span>Kone\u010dn\u00e1 hodnota celkov\u00e9 Delta je tak nyn\u00ed tvo\u0159ena pouze akciovou pozic\u00ed a je na hodnot\u011b <strong>+23<\/strong>. Stala se tak <strong>v\u00edce pozitivn\u00ed<\/strong>, ne\u017e byla v\u010dera (+22). \u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 V\u00a0obecn\u00e9m shrnut\u00ed mohu nyn\u00ed nahl\u00ed\u017eet na nakoupenou Long Put a Long po\u0159\u00edzen\u00e9 akcie jako na miniportfolio, pro kter\u00e9 mohu konstatovat:<\/span><\/p>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Kladn\u00e1 Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + R\u016fst podkladu = Delta v\u00edce pozitivn\u00ed = Portfolio Long<\/strong><\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Nakoupen\u00e9 Long akcie opce zp\u016fsobuj\u00ed, \u017ee p\u0159i r\u016fstu podkladu roste celkov\u00e1 Delta a miniportfolio se st\u00e1v\u00e1 v\u00edce Delta pozitivn\u00ed a mohu jej tak p\u0159irovnat k\u00a0situaci, jako bych nakoupil do portfolia nap\u0159\u00edklad pouh\u00e9 <strong>Long akcie<\/strong>, p\u0159i r\u016fstu ceny vyd\u011bl\u00e1vaj\u00ed.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 \u00a0Ob\u011b uk\u00e1zky reprezentuj\u00ed situaci, kdy m\u00e1m nakoupenou<strong> Long Put<\/strong> a <strong>Long akcie<\/strong>, tedy n\u00e1stroje se z\u00e1pornou i kladnou Delta a sou\u010dasn\u011b m\u00e1m <strong>kladnou Gamma<\/strong>. V\u00a0prvn\u00edm p\u0159\u00edpad\u011b cena podkladu klesala, ve druh\u00e9m p\u0159\u00edpad\u011b cena rostla a v\u00a0obou p\u0159\u00edpadech se portfolio chovalo p\u0159esn\u011b tak, jak jsem od n\u011bj o\u010dek\u00e1val, tedy p\u0159i poklesu ceny se chovalo, jako bych m\u011bl nakoupeny Short investi\u010dn\u00ed n\u00e1stroje a v\u00a0p\u0159\u00edpad\u011b r\u016fstu se pak chovalo, jako bych m\u011bl po\u0159\u00edzeny Long investi\u010dn\u00ed n\u00e1stroje. Mohu tak ob\u011b konstatov\u00e1n\u00ed tohoto odstavce d\u00e1le v\u00edce zobecnit:<\/span><\/p>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Jak\u00e1koliv Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + Pokles podkladu = Delta v\u00edce negativn\u00ed = Portfolio Short<\/strong><\/span><\/h4>\n<h4 style=\"text-align: center;\"><span style=\"color: #000000;\"><span style=\"color: #ff0000;\"><strong>Jak\u00e1koliv Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + R\u016fst podkladu = Delta v\u00edce pozitivn\u00ed = Portfolio Long<\/strong><\/span>\u00a0<\/span><\/h4>\n<hr \/>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Co pak mohu z\u00a0t\u011bchto zobecn\u011bn\u00ed usoudit? Pokud bych si v\u0161echny tyto zobecn\u011bn\u00e9 teze takto se\u0159adil pod sebe, mohu vypozorovat, \u017ee vytv\u00e1\u0159\u00ed dv\u011b identick\u00e9 dvojice tvrzen\u00ed, proto mohu jednu dvojici vylou\u010dit a zamyslet se pouze nad dv\u011bma tezemi, kter\u00e9 by mohly charakterizovat v\u00fdvoj m\u00fdch miniportfoli\u00ed.<\/span><\/p>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Jak\u00e1koliv Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + R\u016fst podkladu = Delta v\u00edce pozitivn\u00ed = Portfolio Long<\/strong><\/span><\/h4>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Jak\u00e1koliv Delta + <span style=\"color: #008000;\">Kladn\u00e1 Gamma<\/span> + Pokles podkladu = Delta v\u00edce negativn\u00ed = Portfolio Short<\/strong><\/span><\/h4>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong><span style=\"text-decoration: line-through;\">Jak\u00e1koliv Delta + <span style=\"color: #008000; text-decoration: line-through;\">Kladn\u00e1 Gamma<\/span> + Pokles podkladu = Delta v\u00edce negativn\u00ed = Portfolio Short<\/span><\/strong><\/span><\/h4>\n<h4 style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong><span style=\"text-decoration: line-through;\">Jak\u00e1koliv Delta + <span style=\"color: #008000; text-decoration: line-through;\">Kladn\u00e1 Gamma<\/span> + R\u016fst podkladu = Delta v\u00edce pozitivn\u00ed = Portfolio Long<\/span><\/strong><\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Z\u00a0uveden\u00fdch zbyl\u00fdch v\u011bt je patrn\u00e9, \u017ee pravd\u011bpodobn\u011b bude velmi d\u016fle\u017eit\u00e9 v\u011bnovat <strong>velkou pozornost Gamma<\/strong> m\u00e9ho portfolia, nam\u00edsto hodnot\u011b Delta (pohled na z\u00e1pornou Gamma bude p\u0159edm\u011btem dal\u0161\u00edho \u010dl\u00e1nku). Proto\u017ee jsem vych\u00e1zel z\u00a0principu Delta Neutrality a do sv\u00e9ho mini portfolia jsem po\u0159\u00eddil k\u00a0nakoupen\u00fdm op\u010dn\u00edm kontrakt\u016fm (Call nebo Put) tak\u00e9 <strong>investi\u010dn\u00ed n\u00e1stroje s\u00a0opa\u010dnou Delta<\/strong> (Short nebo Long akcie), mohu tak, ve sv\u011btle p\u0159\u00edklad\u016f v\u00fd\u0161e, konstatovat, \u017ee pokud cena podklad\u016f takov\u00e9ho portfolia stoup\u00e1, chov\u00e1 se toto portfolio jako bych m\u011bl Long investici, proto\u017ee Delta bude v\u00edce a v\u00edce pozitivn\u00ed. Pokud ov\u0161em cena podkladu p\u0159estane r\u016fst a za\u010dne klesat, bude Delta ztr\u00e1cet na sv\u00e9 pozitivit\u011b a bude m\u00e9n\u011b kladn\u00e1, v\u00a0p\u0159\u00edpad\u011b poklesu m\u016f\u017ee Delta za\u010d\u00edt klesat tak, \u017ee se stane negativn\u00ed a p\u0159i kles\u00e1n\u00ed ceny bude v\u00edce a v\u00edce negativn\u011bj\u0161\u00ed, v\u00a0takov\u00e9m p\u0159\u00edpad\u011b se ale bude m\u00e9 portfolio chovat, jako bych m\u011bl Short investici, co\u017e ur\u010dit\u011b nebude z\u00e1vadou. \u00a0<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Po takov\u00e9m zjednodu\u0161en\u00ed je pochopiteln\u00e9, \u017ee pokud bych m\u011bl portfolio <strong>bez sou\u010dasn\u00e9 investice s\u00a0opa\u010dnou Delta<\/strong> a m\u011bl bych je tvo\u0159en\u00e9 pouze op\u010dn\u00edmi kontrakty s\u00a0kladnou Delta a kladnou Gamma (Long Call), portfolio by vyd\u011bl\u00e1valo p\u0159i r\u016fstu ceny podkladu a prod\u011bl\u00e1valo p\u0159i jeho poklesu, tak jak je to Long Call opci vlastn\u00ed. P\u0159i r\u016fstu by pak Delta rostla do hodnoty +100 pro ka\u017edou nakoupenou Long Call a p\u0159i poklesu by klesala do hodnoty nula pro ka\u017edou nakoupenou Long Call.\u00a0 Samoz\u0159ejm\u011b naopak, pokud bych m\u011bl portfolio bez sou\u010dasn\u00e9 investice s\u00a0opa\u010dnou Delta a m\u011bl bych je tvo\u0159en\u00e9 pouze op\u010dn\u00edmi kontrakty se z\u00e1pornou Delta a kladnou Gamma (Long Put), portfolio by prod\u011bl\u00e1valo p\u0159i r\u016fstu ceny podkladu a vyd\u011bl\u00e1valo p\u0159i jeho poklesu, tak jak je to Long Put opci vlastn\u00ed. P\u0159i r\u016fstu by pak Delta ztr\u00e1cela na negativit\u011b a rostla do hodnoty nula pro ka\u017edou nakoupenou Long Put a p\u0159i poklesu by klesala do hodnoty -100 pro ka\u017edou nakoupenou Long Put.<\/span><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Fiktivn\u00ed setk\u00e1n\u00ed s\u00a0kamar\u00e1dy op\u010dn\u00edmi tradery by mohlo vy\u00fastit v\u00a0pochluben\u00ed se sv\u00fdmi op\u010dn\u00edmi portfolii s\u00a0po\u017eadavkem, abyste jim \u0159ekli, co si o takov\u00e9m portfoliu mysl\u00edte. Na obr\u00e1zku n\u00ed\u017ee je p\u0159\u00edklad takov\u00e9ho portfolia.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2937\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2937\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Delta-pozitive.jpg\" data-orig-size=\"633,367\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Delta pozitive\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Delta-pozitive.jpg\" class=\"alignnone size-full wp-image-2937\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Delta-pozitive.jpg\" alt=\"\" width=\"633\" height=\"367\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Delta-pozitive.jpg 633w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Delta-pozitive-150x87.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Delta-pozitive-300x174.jpg 300w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Prvn\u00ed pohled na <strong>komplexn\u00ed portfolio<\/strong> s\u00a0investic\u00ed do titulu<strong>\u00a0FB<\/strong>, kter\u00e9 obsahuje krom\u011b samotn\u00fdch akci\u00ed tak\u00e9 nep\u0159ehledn\u00e9 mno\u017estv\u00ed r\u016fzn\u00fdch op\u010dn\u00edch kontrakt\u016f r\u016fzn\u00fdch typ\u016f v\u00a0nejr\u016fzn\u011bj\u0161\u00edch expirac\u00edch by t\u011b\u017eko vedlo na prvn\u00ed pohled k\u00a0n\u011bjak\u00e9mu vyhodnocen\u00ed. Ve sv\u011btle tohoto \u010dl\u00e1nku by ale k\u00a0nejjednodu\u0161\u0161\u00edmu usuzov\u00e1n\u00ed sta\u010dil pohled na celkovou Delta a znam\u00e9nko u celkov\u00e9 Gamma. Mohl bych pak vypozorovat, \u017ee celkov\u00e1 Delta portfolia je pozitivn\u00ed +814 a celkov\u00e1 Gamma je kladn\u00e1 na hodnot\u011b +145. Pokud by na ceny op\u010dn\u00edch kontrakt\u016f nep\u016fsobil vliv \u010dasu (Th\u00e9ta) a zm\u011bna Implied Volatility (Vega) bezprost\u0159edn\u00ed r\u016fst ceny akcie FB o jeden dolar by znamenal n\u00e1r\u016fst ceny portfolia o +814 USD a pokud by se tak dnes stalo, tak z\u00edtra bude nov\u00e1 Delta na hodnot\u011b (+814 + 145 Gamma) ve v\u00fd\u0161i +959 Delta. Pokles ceny akcie FB o jeden dolar by pak za stejn\u00fdch nem\u011bnn\u00fdch podm\u00ednek plynut\u00ed \u010dasu a volatility zp\u016fsobil, \u017ee by z\u00edtra cena portfolia klesla o -814 USD a nov\u00e1 Delta by pak byla (+814 -145 Gamma) na nov\u00e9 hodnot\u011b +669 USD. Proto\u017ee portfolio obsahuje investi\u010dn\u00ed n\u00e1stroje s\u00a0negativn\u00ed Delta (Long Put a Short Call), tak p\u0159i pad\u00e1n\u00ed ceny FB by se stalo, \u017ee celkov\u00e1 Delta portfolia se bude sni\u017eovat a ztr\u00e1cet na pozitivit\u011b, aby se zm\u011bnila na negativn\u00ed Delta, kter\u00e9 bude p\u0159i dal\u0161\u00edch poklesech ceny akcie FB st\u00e1le v\u00edce negativn\u011bj\u0161\u00ed a p\u0159i neust\u00e1le kladn\u00e9 Gamma bude zp\u016fsobovat, \u017ee budu na tomto poklesu tak\u00e9 moci profitovat. Proto\u017ee je moment\u00e1ln\u00ed Delta kladn\u00e1, mohu doty\u010dn\u00e9mu sd\u011blit, \u017ee jeho portfolio bude profitabiln\u00ed p\u0159i jak\u00e9mkoliv okam\u017eit\u00e9m pohybu akcie FB sm\u011brem vzh\u016fru a tak\u00e9 profitabiln\u00ed v\u00a0p\u0159\u00edpad\u011b, \u017ee cena akcie FB bude klesat, ale to a\u017e v\u00a0p\u0159\u00edpad\u011b, \u017ee Delta bude negativn\u00ed a bude na negativit\u011b p\u0159id\u00e1vat d\u00edky kles\u00e1n\u00ed ceny. Na obr\u00e1zku n\u00ed\u017ee je pak RiskProfile tohoto portfolia.<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"2938\" data-permalink=\"https:\/\/dobretrejdy.com\/?attachment_id=2938\" data-orig-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Riskprofile-pozitive.jpg\" data-orig-size=\"475,286\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Riskprofile pozitive\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Riskprofile-pozitive.jpg\" class=\"alignnone size-full wp-image-2938\" src=\"http:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Riskprofile-pozitive.jpg\" alt=\"\" width=\"475\" height=\"286\" srcset=\"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Riskprofile-pozitive.jpg 475w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Riskprofile-pozitive-150x90.jpg 150w, https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Riskprofile-pozitive-300x181.jpg 300w\" sizes=\"auto, (max-width: 475px) 100vw, 475px\" \/><\/p>\n<hr \/>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0\u00a0 Delta Neutralita je v\u011bc\u00ed mnohdy prchav\u00e9ho okam\u017eiku, proto\u017ee se s neust\u00e1lou zm\u011bnou ceny podklad\u016f neutralita vytr\u00e1c\u00ed. V\u00fd\u0161e uveden\u00e9 \u0159\u00e1dky m\u011bly za c\u00edl uk\u00e1zat, co se s\u00a0neutralitou d\u011bje, pokud je poru\u0161ena a jak je mo\u017en\u00e9 takovou ztr\u00e1tu neutrality zachytit a vyhodnotit pro jednoduch\u00e9 nebo slo\u017eit\u011bj\u0161\u00ed portfolio. V\u0161echny uk\u00e1zan\u00e9 teoretick\u00e9 p\u0159\u00edklady pak m\u011bly spole\u010dn\u00e9ho jmenovatele, a t\u00edm byla kladn\u00e1 Gamma a jej\u00ed vliv na v\u0161echny mo\u017en\u00e9 kombinace pohyb\u016f po poru\u0161en\u00ed Delta Neutrality. Nic nav\u00edc nen\u00ed \u00fapln\u011b ide\u00e1ln\u00ed, proto\u017ee na op\u010dn\u00ed portfolio p\u016fsob\u00ed tak\u00e9 dal\u0161\u00ed cenotvorn\u00e9 prvky, zejm\u00e9na b\u011bh \u010dasu a zm\u011bna Implied Volatility, odhl\u00e9dnu-li ale nyn\u00ed od t\u011bchto vliv\u016f, mohu na z\u00e1klad\u011b jednoduch\u00fdch p\u0159\u00edklad\u016f vyhodnocovat, jak\u00e9 mohu o\u010dek\u00e1vat chov\u00e1n\u00ed od slo\u017eit\u011bj\u0161\u00edch pozic a jak\u00e9mu m\u011b vystavuj\u00ed z\u00e1kladn\u00edmu riziku vypl\u00fdvaj\u00edc\u00edmu z pohybu podkladu. V p\u0159\u00edpad\u011b kladn\u00e9 Gamma je tak ve shrnut\u00ed jasn\u00e9, \u017ee jak\u00fdkoliv pohyb podkladu v jak\u00e9mkoliv sm\u011bru je v\u00edtan\u00fd, \u010d\u00edm v\u00edce &#8211; t\u00edm l\u00e9pe pro m\u00e9 portfolio :c)\u00a0 \u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00a0Pro\u010d se v\u016fbec zab\u00fdvat ot\u00e1zkou Delta Neutrality, co mi p\u0159in\u00e1\u0161\u00ed a k\u00a0\u010demu vlastn\u011b v\u016fbec je, by mohl b\u00fdt z\u00e1kladn\u00ed dotaz po p\u0159e\u010dten\u00ed minul\u00e9ho \u010dl\u00e1nku. Jako op\u010dn\u00ed obchodn\u00edk, vybaven z\u00e1kladn\u00edmi znalostmi o tvorb\u011b ceny op\u010dn\u00edho kontraktu v\u00edm, \u017ee cena opce je vypo\u010d\u00edt\u00e1v\u00e1na matematick\u00fdmi modely, do kter\u00fdch vstupuj\u00ed jednotliv\u00e9 cenotvorn\u00e9 komponenty, <a href=\"https:\/\/dobretrejdy.com\/?p=2911\" class=\"read-more\">Continue Reading<i class=\"ion-ios-arrow-right read-more-right\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":2940,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[4],"tags":[52],"class_list":["post-2911","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-opcni-kombinace","tag-delta-neutral"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/dobretrejdy.com\/wp-content\/uploads\/2019\/03\/Delta-pozitive-1.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8zd8A-KX","jetpack-related-posts":[{"id":551,"url":"https:\/\/dobretrejdy.com\/?p=551","url_meta":{"origin":2911,"position":0},"title":"Th\u00e9ta","author":"dobretrejdy :c)","date":"25.6.2017","format":false,"excerpt":"\u00a0 Nev\u00edm, jestli Th\u00e9ta Kaz\u00ed Libu\u0161i, proto\u017ee nejsem vojvoda Krok, ale proto\u017ee jsem op\u010dn\u00ed obchodn\u00edk, tak v\u00edm, jak\u00a0Th\u00e9ta m\u016f\u017ee zkazit i velmi dobrou op\u010dn\u00ed pozici. V\u00a0p\u0159edch\u00e1zej\u00edc\u00edch \u010dl\u00e1nc\u00edch jsem ji\u017e popisoval, jak se m\u011bn\u00ed cena op\u010dn\u00edho kontraktu v\u00a0souvislost\u00ed s\u00a0pohybem podkladov\u00e9ho aktiva a jak tuto z\u00e1vislost zachycujeme pomoc\u00ed \u0159eck\u00e9ho p\u00edsmene Delta. V\u00a0n\u00e1vaznosti\u2026","rel":"","context":"V \u201eOp\u010dn\u00ed z\u00e1klady\u201c","block_context":{"text":"Op\u010dn\u00ed z\u00e1klady","link":"https:\/\/dobretrejdy.com\/?cat=2"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/theta.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/theta.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/theta.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/theta.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":308,"url":"https:\/\/dobretrejdy.com\/?p=308","url_meta":{"origin":2911,"position":1},"title":"Delta","author":"dobretrejdy :c)","date":"4.5.2017","format":false,"excerpt":"\u00a0 \u00a0Delta je rozd\u00edl. Delta Praha \u2013 Brno je 200 (kilometr\u016f), o tom ale \u010dl\u00e1nek nebude. Bude to o Delta op\u010dn\u00edch kontrakt\u016f. Porozum\u011bn\u00ed Delta je jednou ze z\u00e1kladn\u00edch dovednost\u00ed, kterou by m\u011bl disponovat ka\u017ed\u00fd op\u010dn\u00ed trader. Toto jednoduch\u00e9 \u0159eck\u00e9 p\u00edsmeno ozna\u010duje m\u00edru z\u00e1vislosti ceny opce na pohybu podkladov\u00e9ho aktiva. Vyjdu\u2026","rel":"","context":"V \u201eOp\u010dn\u00ed z\u00e1klady\u201c","block_context":{"text":"Op\u010dn\u00ed z\u00e1klady","link":"https:\/\/dobretrejdy.com\/?cat=2"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/05\/Delta.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/05\/Delta.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/05\/Delta.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/05\/Delta.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":522,"url":"https:\/\/dobretrejdy.com\/?p=522","url_meta":{"origin":2911,"position":2},"title":"Gamma","author":"dobretrejdy :c)","date":"19.6.2017","format":false,"excerpt":"\u00a0 \u00a0 K\u00a0dokonalej\u0161\u00edmu pochopen\u00ed z\u00e1vislosti ceny opce na pohybu podkladov\u00e9ho aktiva vyj\u00e1d\u0159en\u00e9ho \u0159eck\u00fdm p\u00edsmenem Delta, jak jsem jej popisoval v\u00a0\u010dl\u00e1nku Delta je zapot\u0159eb\u00ed hlub\u0161\u00edho ponoru do problematiky \u0159eck\u00fdch p\u00edsmen, kdy\u017e t\u00edm nejbli\u017e\u0161\u00edm p\u00edsmenem k\u00a0popisovan\u00e9 Delta je \u0159eck\u00e9 p\u00edsmeno Gamma. Tak jako Rumburak byl \u010darod\u011bj druh\u00e9 kategorie, tak tak\u00e9 na Gamma\u2026","rel":"","context":"V \u201eOp\u010dn\u00ed z\u00e1klady\u201c","block_context":{"text":"Op\u010dn\u00ed z\u00e1klady","link":"https:\/\/dobretrejdy.com\/?cat=2"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/180750308.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/180750308.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/180750308.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2017\/06\/180750308.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":3810,"url":"https:\/\/dobretrejdy.com\/?p=3810","url_meta":{"origin":2911,"position":3},"title":"Delta Neutral \u2013 XI.","author":"dobretrejdy :c)","date":"27.10.2019","format":false,"excerpt":"\u00a0\u00a0 Pozn\u00e1n\u00ed princip\u016f Delta Neutral obchodov\u00e1n\u00ed ve v\u0161ech nuanc\u00edch nen\u00ed jednoduch\u00e9, p\u0159esto\u017ee se to tak m\u016f\u017ee na prvn\u00ed pohled zd\u00e1t. V p\u0159edchoz\u00edch \u010dl\u00e1nc\u00edch jsem popisoval, jak lze od sebe odli\u0161it takov\u00e9 obchody nap\u0159\u00edklad podle hodnoty znam\u00e9nka u parametru Gamma a se zaslou\u017eenou pozornost\u00ed jsem v n\u011bkolika dal\u0161\u00edch \u010dl\u00e1nc\u00edch popisoval obchodov\u00e1n\u00ed\u2026","rel":"","context":"V \u201eOp\u010dn\u00ed kombinace\u201c","block_context":{"text":"Op\u010dn\u00ed kombinace","link":"https:\/\/dobretrejdy.com\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/10\/main.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/10\/main.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/10\/main.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/10\/main.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":3202,"url":"https:\/\/dobretrejdy.com\/?p=3202","url_meta":{"origin":2911,"position":4},"title":"Delta Neutral &#8211; VI.","author":"dobretrejdy :c)","date":"4.5.2019","format":false,"excerpt":"\u00a0 \u00a0Je pond\u011bl\u00ed 25.3.2019 a j\u00e1 sleduji t\u0159et\u00ed d\u00edl \u010dtvrt\u00e9 s\u00e9rie kultovn\u00edho seri\u00e1lu Billions. Taylor rozepisuje na tabuli matematickou \u00favahu, kter\u00e1 demonstruje spletitost, slo\u017eitost a sofistikovanost vyd\u011bl\u00e1v\u00e1n\u00ed pen\u011bz na finan\u010dn\u00edch trz\u00edch. Snaha je pravd\u011bpodobn\u011b uk\u00e1zat, \u017ee pokud to nem\u00e1te v\u00a0hlav\u011b matematicky v\u00a0po\u0159\u00e1dku, nem\u00e1te \u0161anci se takov\u00fdm investorsk\u00fdm veli\u010din\u00e1m rovnat. \u00a0\u00a0\u2026","rel":"","context":"V \u201eOp\u010dn\u00ed kombinace\u201c","block_context":{"text":"Op\u010dn\u00ed kombinace","link":"https:\/\/dobretrejdy.com\/?cat=4"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/05\/mean.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/05\/mean.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/05\/mean.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2019\/05\/mean.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":4354,"url":"https:\/\/dobretrejdy.com\/?p=4354","url_meta":{"origin":2911,"position":5},"title":"Volatilita a cenov\u00fd pohyb \u2013 IV.","author":"dobretrejdy :c)","date":"26.5.2020","format":false,"excerpt":"Aktualizace (ukon\u010den\u00ed) pozice CVX Butterfly k 19.6.2020 (klikni pro p\u0159esun v \u010dl\u00e1nku) \u201eSmoking Gun\u201c v tradingu neexistuje. Tento v\u00fdraz pou\u017eije mazan\u00fd vy\u0161et\u0159ovatel v americk\u00e9 krimin\u00e1lce v p\u0159\u00edpad\u011b, \u017ee kone\u010dn\u011b objevil nezvratn\u00fd a usv\u011bd\u010duj\u00edc\u00ed d\u016fkaz viny p\u0159i sp\u00e1chan\u00ed n\u011bjak\u00e9ho ohavn\u00e9ho trestn\u00e9ho \u010dinu. Trader ale hled\u00e1n\u00edm podobn\u00e9ho p\u0159edm\u011btu jistoty m\u016f\u017ee ztratit velmi\u2026","rel":"","context":"V \u201eOp\u010dn\u00ed z\u00e1klady\u201c","block_context":{"text":"Op\u010dn\u00ed z\u00e1klady","link":"https:\/\/dobretrejdy.com\/?cat=2"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2020\/05\/main-1.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2020\/05\/main-1.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2020\/05\/main-1.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/dobretrejdy.com\/wp-content\/uploads\/2020\/05\/main-1.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=\/wp\/v2\/posts\/2911","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2911"}],"version-history":[{"count":17,"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=\/wp\/v2\/posts\/2911\/revisions"}],"predecessor-version":[{"id":7138,"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=\/wp\/v2\/posts\/2911\/revisions\/7138"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=\/wp\/v2\/media\/2940"}],"wp:attachment":[{"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dobretrejdy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}