{"id":36881,"date":"2026-09-28T07:00:00","date_gmt":"2026-09-28T05:00:00","guid":{"rendered":"https:\/\/volbeast.com\/?p=36881"},"modified":"2026-10-05T12:46:41","modified_gmt":"2026-10-05T10:46:41","slug":"zeleny-tyden-a-kafe-z-kvetinace","status":"publish","type":"post","link":"https:\/\/volbeast.com\/cs\/blog\/zeleny-tyden-a-kafe-z-kvetinace\/","title":{"rendered":"Zelen\u00fd t\u00fdden a kafe z kv\u011btin\u00e1\u010de"},"content":{"rendered":"\t\t
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Minul\u00fd t\u00fdden skon\u010dil +286 USD (+0,52 %). Prvn\u00ed zelen\u00fd t\u00fdden po \u0161esti \u010derven\u00fdch<\/a>. Nic hrdinsk\u00e9ho. Jen to, \u017ee \u00fa\u010det p\u0159estal klesat.<\/p>

Takov\u00e1 \u0161\u0148\u016fra se zakousne do hlavy d\u0159\u00edv ne\u017e do kapit\u00e1lu. Za\u010dne\u0161 po\u010d\u00edtat, jestli syst\u00e9m je\u0161t\u011b \u017eije, nebo jestli jen zdvo\u0159ile pomalu um\u00edr\u00e1. Kdy\u017e v\u00ed\u0161, co je pro portfolio je\u0161t\u011b norm\u00e1ln\u00ed, nen\u00ed d\u016fvod panika\u0159it. Je to ale d\u016fvod \u0159\u00edkat si to nahlas. I po \u0161est\u00e9m t\u00fddnu. I po tomhle zelen\u00e9m.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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P\u00e1smo, kter\u00e9 se tv\u00e1\u0159\u00ed jako klid<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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Dva dny to skoro vypadalo, \u017ee se vrac\u00ed volatilita. Zat\u00edm moc ne. Od \u010dervna do srpna trh (S&P 500) lezl v p\u00e1smu zhruba \u00b12 %. V srpnu se b\u011bhem t\u0159\u00ed dn\u016f posunul kousek v\u00fd\u0161 a od t\u00e9 doby zase sed\u00ed v podobn\u00e9m boxu. Na to, co se d\u011bje ve sv\u011bt\u011b, se na akci\u00edch ud\u00e1lo m\u00e1lo. D\u0159\u00edv nebo pozd\u011bji se to pohne. Do t\u00e9 doby kalend\u00e1\u0159e i zbytek booku<\/a> \u017eij\u00ed v prost\u0159ed\u00ed, kter\u00e9 jim nesv\u011bd\u010d\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Risk grafy v detailu pozice<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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H\u00fdbe se i apka. Minule \u0161ablony \u0159ekly co<\/em><\/a>. Finder \u0159ekl za kolik<\/em>. Te\u010f jde o to, co s tou pozic\u00ed m\u016f\u017ee ud\u011blat \u010das a nervozita. Je lep\u0161\u00ed to v\u011bd\u011bt, ne\u017e to tam po\u0161le\u0161.<\/p>\n

Pochopit op\u010dn\u00ed pozici z \u0159et\u011bzce je pr\u00e1ce. Cena, theta, volatilita. Bez n\u00e1stroje si break-even<\/a> a max ztr\u00e1tu p\u0159edstav\u00ed\u0161 zhruba tak p\u0159esn\u011b jako po\u010das\u00ed podle bolav\u00e9ho kolena. Broker na to n\u00e1stroje n\u011bkdy m\u00e1 a n\u011bkdy ne. Kdy\u017e u\u017e je m\u00e1, \u010dasto jsou pomal\u00e9, nep\u0159ehledn\u00e9 a n\u011bco jim chyb\u00ed.<\/p>\n

Do detailu pozice jsme proto dali laborato\u0159. Pod kapotou Black-Scholes. Na povrchu graf a dva posuvn\u00edky: \u010das k expiraci a skok IV. Graf se p\u0159ekresl\u00ed hned. \u010c\u00e1ry, kde se obchod l\u00e1me ze zisku do ztr\u00e1ty. Vedle \u010d\u00edsla: max zisk, max ztr\u00e1ta a zbytek \u017eivotn\u00edch funkc\u00ed. Je\u0161t\u011b p\u0159ed vstupem do obchodu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Risk\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Nen\u00ed to v\u011b\u0161t\u011bn\u00ed. Model je model. Uk\u00e1\u017ee sc\u00e9n\u00e1\u0159. Nerozhodne za tebe, jestli ho bude\u0161 obchodovat.
Stav: testov\u00e1n\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Terasa a kv\u011btin\u00e1\u010d<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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H\u00fdbe se i d\u016fm. V sobotu jsme tam s d\u011btmi dojeli na kolech p\u0159em\u011b\u0159it m\u00edstnosti kv\u016fli n\u00e1bytku a st\u011bhov\u00e1n\u00ed \u2014 snad to prob\u011bhne v nejbli\u017e\u0161\u00edch t\u00fddnech. Uvnit\u0159 je skoro hotovo. Venku rychle p\u0159ib\u00fdv\u00e1 terasa. Stihli jsme na n\u00ed ob\u011bd i kafe z termosky.<\/p>\n

Kafe jsem va\u0159il j\u00e1. Termosku jsem vyb\u00edral taky j\u00e1. Klasick\u00e9 v\u00ed\u010dko, do kter\u00e9ho se d\u00e1 n\u011bco nal\u00edt, nem\u011bla. \u017dena zab\u011bhla do \u0161opy a chv\u00edli se tam p\u0159ehrabovala. Vr\u00e1tila se s mal\u00fdm kv\u011btin\u00e1\u010dem. Umyla ho a kafe jsme pili z n\u011bj.<\/p>\n

Nen\u00ed to metafora na trading. Ale sed\u00ed to: kdy\u017e n\u011bco skoro funguje ale chyb\u00ed v\u00ed\u010dko, bu\u010f to \u0159e\u0161\u00ed\u0161, nebo pije\u0161 z toho, co je v d\u00edln\u011b. My jsme pili. Apku rad\u0161i dod\u011bl\u00e1v\u00e1me.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Rozpracov\u00e1no<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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Sezonalita VIXu a kalend\u00e1\u0159e po\u0159\u00e1d vis\u00ed. Exekuce a management taky. Dnes ne.<\/p>\n

Dr\u017ete se. Zelen\u00fd t\u00fdden nic nezaru\u010duje. \u0158\u00edk\u00e1 jen, \u017ee ka\u017ed\u00e1 \u0161\u0148\u016fra n\u011bkdy kon\u010d\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Po \u0161esti t\u00fddnech +0,52 %. Volatilita se jen zatv\u00e1\u0159ila. Do apky jsme dali risk grafy. Na terase se pilo z kv\u011btin\u00e1\u010de.<\/p>\n","protected":false},"author":7,"featured_media":28131,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[64,47,62,66],"tags":[],"class_list":["post-36881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-denik-zakladatele","category-volbeast","category-vysledky","category-zakulisi"],"_links":{"self":[{"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/posts\/36881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/comments?post=36881"}],"version-history":[{"count":4,"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/posts\/36881\/revisions"}],"predecessor-version":[{"id":36885,"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/posts\/36881\/revisions\/36885"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/media\/28131"}],"wp:attachment":[{"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/media?parent=36881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/categories?post=36881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/volbeast.com\/cs\/wp-json\/wp\/v2\/tags?post=36881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}