{"id":6843,"date":"2026-07-30T19:20:20","date_gmt":"2026-07-30T16:20:20","guid":{"rendered":"https:\/\/fxknews.com\/?p=6843"},"modified":"2026-07-30T19:20:22","modified_gmt":"2026-07-30T16:20:22","slug":"pozisyon-buyuklugu-position-sizing","status":"publish","type":"post","link":"https:\/\/fxknews.com\/?p=6843","title":{"rendered":"Pozisyon B\u00fcy\u00fckl\u00fc\u011f\u00fc (Position Sizing)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Deck:<\/strong> Hangi i\u015fleme girdi\u011fin kadar \u00f6nemli olan, o i\u015fleme ne kadar sermayeyle girdi\u011findir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/fxknews.com\/?p=6843\/#Pozisyon_Buyuklugu_Nedir\" >Pozisyon B\u00fcy\u00fckl\u00fc\u011f\u00fc Nedir<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/fxknews.com\/?p=6843\/#Sabit_Yuzde_Yontemi\" >Sabit Y\u00fczde Y\u00f6ntemi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/fxknews.com\/?p=6843\/#Stop-Loss_ile_Baglanti\" >Stop-Loss ile Ba\u011flant\u0131<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/fxknews.com\/?p=6843\/#Asiri_Islem_ve_Buyuk_Pozisyon_Riski\" >A\u015f\u0131r\u0131 \u0130\u015flem ve B\u00fcy\u00fck Pozisyon Riski<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/fxknews.com\/?p=6843\/#Sinirliliklar\" >S\u0131n\u0131rl\u0131l\u0131klar<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/fxknews.com\/?p=6843\/#Kapanis\" >Kapan\u0131\u015f<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pozisyon_Buyuklugu_Nedir\"><\/span><strong>Pozisyon B\u00fcy\u00fckl\u00fc\u011f\u00fc Nedir<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fc, tek bir i\u015flemde kullan\u0131lacak sermaye miktar\u0131n\u0131n belirlenmesidir. Hangi varl\u0131\u011f\u0131n al\u0131naca\u011f\u0131 veya ne zaman girilece\u011fi kadar kritik olan bu karar, \u00e7o\u011fu zaman g\u00f6z ard\u0131 edilir. Toplam sermayenin tamam\u0131n\u0131 tek bir i\u015fleme koymak, o i\u015flemin sonucunu hesap i\u00e7in varolu\u015fsal bir tehlikeye d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fcn\u00fc \u00f6nceden belirlemek, tek bir hatan\u0131n t\u00fcm plan\u0131 bozmas\u0131n\u0131 engeller.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sabit_Yuzde_Yontemi\"><\/span><strong>Sabit Y\u00fczde Y\u00f6ntemi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En yayg\u0131n kullan\u0131lan yakla\u015f\u0131m, her i\u015flemde toplam sermayenin sabit bir y\u00fczdesini riske atmakt\u0131r. Bu oran genellikle y\u00fczde bir ile y\u00fczde iki aras\u0131nda tutulur. \u00d6rne\u011fin 10.000 dolarl\u0131k bir hesapta y\u00fczde iki risk, tek i\u015flemde en fazla 200 dolarl\u0131k zarar anlam\u0131na gelir. Bu y\u00f6ntem hem kazan\u00e7 d\u00f6nemlerinde b\u00fcy\u00fcmeyi hem de kay\u0131p d\u00f6nemlerinde hesab\u0131n korunmas\u0131n\u0131 matematiksel olarak g\u00fcvence alt\u0131na al\u0131r.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Stop-Loss_ile_Baglanti\"><\/span><strong>Stop-Loss ile Ba\u011flant\u0131<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fc stop-loss mesafesiyle do\u011frudan ili\u015fkilidir. Stop seviyesi belirlendikten sonra kabul edilen maksimum zarar miktar\u0131 bu mesafeye b\u00f6l\u00fcnerek i\u015fleme girilecek lot veya birim say\u0131s\u0131 hesaplan\u0131r. Stop \u00e7ok geni\u015f tutuldu\u011funda ayn\u0131 risk y\u00fczdesini korumak i\u00e7in pozisyon k\u00fc\u00e7\u00fclmek zorunda kal\u0131r. Bu mekanizma, her i\u015flemde risk miktar\u0131n\u0131 sabit tutarken pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fcn\u00fcn piyasa ko\u015fullar\u0131na g\u00f6re de\u011fi\u015fmesini sa\u011flar.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Asiri_Islem_ve_Buyuk_Pozisyon_Riski\"><\/span><strong>A\u015f\u0131r\u0131 \u0130\u015flem ve B\u00fcy\u00fck Pozisyon Riski<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Yat\u0131r\u0131mc\u0131lar\u0131n sermayeyi en h\u0131zl\u0131 eritti\u011fi iki davran\u0131\u015f kal\u0131b\u0131 a\u015f\u0131r\u0131 i\u015flem yapmak ve gere\u011finden b\u00fcy\u00fck pozisyon a\u00e7makt\u0131r. Kay\u0131p sonras\u0131 zarar\u0131 geri kazanmak i\u00e7in pozisyon b\u00fcy\u00fctmek, matemati\u011fi tersine \u00e7evirir; \u00e7\u00fcnk\u00fc her yeni kay\u0131p toparlanmak i\u00e7in gereken k\u00e2r y\u00fczdesini katlar. Disiplinli bir pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fc yakla\u015f\u0131m\u0131 bu d\u00f6ng\u00fcy\u00fc ba\u015flamadan keser. B\u00fcy\u00fck kazan\u00e7lar b\u00fcy\u00fck pozisyondan de\u011fil, do\u011fru kurulumdan ve tutarl\u0131 uygulamadan gelir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sinirliliklar\"><\/span><strong>S\u0131n\u0131rl\u0131l\u0131klar<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sabit y\u00fczde y\u00f6ntemi her strateji i\u00e7in ideal olmayabilir; y\u00fcksek frekansl\u0131 i\u015flem yapanlar farkl\u0131 modeller kullan\u0131r. Ayr\u0131ca hesaplanan pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fc, kullan\u0131lan borsan\u0131n minimum i\u015flem limitleriyle \u00e7ak\u0131\u015fabilir. Kald\u0131ra\u00e7l\u0131 i\u015flemlerde nominal pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fc ile ger\u00e7ek risk farkl\u0131la\u015ft\u0131\u011f\u0131ndan hesaplama daha dikkatli yap\u0131lmal\u0131d\u0131r. Y\u00f6ntem ne olursa olsun temel ilke de\u011fi\u015fmez: her i\u015flemde ne kadar kaybedilebilece\u011fi \u00f6nceden bilinmelidir.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kapanis\"><\/span><strong>Kapan\u0131\u015f<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fc, i\u015flem stratejisinin g\u00f6r\u00fcnmez temelidir. En iyi analiz bile hatal\u0131 pozisyon y\u00f6netimiyle uzun vadede sermayeyi koruyamaz. Do\u011fru b\u00fcy\u00fckl\u00fckte girmek, hem kazanan i\u015flemlerde b\u00fcy\u00fcmeyi hem de kaybeden i\u015flemlerde ayakta kalmay\u0131 m\u00fcmk\u00fcn k\u0131lar.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Deck: Hangi i\u015fleme girdi\u011fin kadar \u00f6nemli olan, o i\u015fleme ne kadar sermayeyle girdi\u011findir. Pozisyon B\u00fcy\u00fckl\u00fc\u011f\u00fc Nedir Pozisyon b\u00fcy\u00fckl\u00fc\u011f\u00fc, tek bir<\/p>\n","protected":false},"author":1,"featured_media":6845,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[46],"tags":[333],"class_list":["post-6843","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rehberler","tag-pozisyon-buyuklugu-position-sizing"],"_links":{"self":[{"href":"https:\/\/fxknews.com\/index.php?rest_route=\/wp\/v2\/posts\/6843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fxknews.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fxknews.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fxknews.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fxknews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6843"}],"version-history":[{"count":2,"href":"https:\/\/fxknews.com\/index.php?rest_route=\/wp\/v2\/posts\/6843\/revisions"}],"predecessor-version":[{"id":6846,"href":"https:\/\/fxknews.com\/index.php?rest_route=\/wp\/v2\/posts\/6843\/revisions\/6846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fxknews.com\/index.php?rest_route=\/wp\/v2\/media\/6845"}],"wp:attachment":[{"href":"https:\/\/fxknews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fxknews.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fxknews.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}