{"id":57730,"date":"2025-09-07T23:26:01","date_gmt":"2025-09-07T15:26:01","guid":{"rendered":"http:\/\/test.swqi.tw\/?p=57730"},"modified":"2025-12-03T03:42:32","modified_gmt":"2025-12-02T19:42:32","slug":"survivorship-bias-investment-trap","status":"publish","type":"post","link":"https:\/\/mister.forex\/tr\/survivorship-bias-investment-trap\/","title":{"rendered":"Hayatta Kalma \u00d6nyarg\u0131s\u0131:&nbsp;Ger\u00e7ek bir vaka \u00e7al\u0131\u015fmesi ve yat\u0131r\u0131m uyar\u0131s\u0131"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"57730\" class=\"elementor elementor-57730\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39788eb e-flex e-con-boxed e-con e-parent\" data-id=\"39788eb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-13ec981 elementor-widget elementor-widget-html translation-block\" data-id=\"13ec981\" data-element_type=\"widget\" data-widget_type=\"html.default\"><span>\n<h2><strong>Bir Yat\u0131r\u0131m K\u00e2r\u0131n\u0131n Arkas\u0131ndaki Potansiyel Riskler<\/strong>&nbsp;<\/h2>\nBug\u00fcn, uzun zamand\u0131r tan\u0131d\u0131\u011f\u0131m bir arkada\u015f\u0131mla bir sohbet ger\u00e7ekle\u015ftirdim. Son zamanlarda borsadaki ba\u015far\u0131l\u0131 yat\u0131r\u0131m deneyimini b\u00fcy\u00fck bir heyecanla payla\u015ft\u0131. Ki\u015fisel birikimlerinin \u00f6nemli bir k\u0131sm\u0131n\u0131, \u00e7ok iyimser oldu\u011fu tek bir hisse senedine yat\u0131rm\u0131\u015f. Ancak, piyasa ko\u015fullar\u0131 beklendi\u011fi gibi gitmedi ve hisse senedinin fiyat\u0131 d\u00fc\u015ft\u00fc, bu da defter de\u011ferinin yar\u0131ya inmesine neden oldu.\n<br><br>\n\u00c7o\u011fu yat\u0131r\u0131mc\u0131n\u0131n panik yap\u0131p sataca\u011f\u0131 bir durumda, o elinde tutmay\u0131 se\u00e7ti ve d\u00fc\u015f\u00fck fiyatlardan yat\u0131r\u0131m\u0131n\u0131 art\u0131rmaya devam etti. Neyse ki, piyasa sonunda toparland\u0131, yat\u0131r\u0131m yapt\u0131\u011f\u0131 hisse senedinin fiyat\u0131 y\u00fckseldi ve hatta orijinal al\u0131m fiyat\u0131n\u0131 bile ge\u00e7ti, bu da zarar\u0131n\u0131 k\u00e2ra d\u00f6n\u00fc\u015ft\u00fcrd\u00fc.\n<br><br>\nBa\u015far\u0131s\u0131n\u0131n temel olarak kendi sa\u011flam yat\u0131r\u0131m inanc\u0131ndan kaynakland\u0131\u011f\u0131n\u0131 ve \u015fans fakt\u00f6r\u00fcn\u00fcn nispeten k\u00fc\u00e7\u00fck oldu\u011funu d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fcn\u00fc belirtti.\n<br><br>\nOnun k\u00e2r\u0131 i\u00e7in i\u00e7tenlikle sevindim, ama bir \"finans profesyoneli\" olarak, izledi\u011fi s\u00fcre\u00e7ten de derin endi\u015fe duydum. Profesyonel bir risk de\u011ferlendirme perspektifinden bak\u0131ld\u0131\u011f\u0131nda, onun operasyon y\u00f6ntemi, feci kay\u0131plara yol a\u00e7abilecek bir\u00e7ok kilit ilkeyi ihlal etmi\u015fti.\n<br><br>\n\n<h2><strong>Bu \"Ba\u015far\u0131 Hikayesinin\" Arkas\u0131ndaki \u00dc\u00e7 B\u00fcy\u00fck Riskin Analizi<\/strong>&nbsp;<\/h2>\nY\u00fczeyde, bu, ba\u015fkalar\u0131 korkarken al\u0131m yapman\u0131n bir ba\u015far\u0131 hikayesidir, ancak risk y\u00f6netimi perspektifinden analiz edildi\u011finde, s\u00fcre\u00e7 ciddi potansiyel tehlikelerle doludur.\n<br><br>\n<ol>\n <li><strong>A\u015f\u0131r\u0131 yo\u011funla\u015fma riski:<\/strong>&nbsp;Neredeyse t\u00fcm fonlar\u0131 tek bir varl\u0131\u011fa yat\u0131rmak, y\u00fcksek riskli bir davran\u0131\u015ft\u0131r. Bir yat\u0131r\u0131mc\u0131 o varl\u0131\u011fa ne kadar g\u00fcvenirse g\u00fcvensin, makroekonomik de\u011fi\u015fiklikleri, end\u00fcstri politikas\u0131 ayarlamalar\u0131n\u0131 veya \u015firket i\u00e7i olaylar\u0131 tam olarak tahmin etmek imkans\u0131zd\u0131r. Piyasada, d\u00fc\u015ft\u00fckten sonra bir daha asla toparlanamayan varl\u0131k fiyatlar\u0131n\u0131n say\u0131s\u0131z ger\u00e7ek vakas\u0131 bulunmaktad\u0131r. Bu ger\u00e7ekle\u015fti\u011finde, yat\u0131r\u0131mc\u0131 t\u00fcm anaparas\u0131n\u0131 kaybedecektir.<\/li>\n <br>\n <li><strong>D\u00fc\u015fen bir trendde yat\u0131r\u0131m\u0131 art\u0131rma riski:<\/strong>&nbsp;Ortalama maliyeti d\u00fc\u015f\u00fcrmek i\u00e7in \"fiyat d\u00fc\u015ft\u00fck\u00e7e daha fazla sat\u0131n alma\" stratejisi, esasen \"varl\u0131k fiyat\u0131n\u0131n eninde sonunda toparlanaca\u011f\u0131\" varsay\u0131m\u0131na dayan\u0131r. Bu stratejinin ba\u015far\u0131l\u0131 olmas\u0131 i\u00e7in iki ko\u015fulun kar\u015f\u0131lanmas\u0131 gerekir:&nbsp;yat\u0131r\u0131mc\u0131n\u0131n s\u00fcrekli bir d\u00fc\u015f\u00fc\u015fe dayanacak yeterli fona sahip olmas\u0131 ve varl\u0131k fiyat\u0131n\u0131n sonunda ger\u00e7ekten toparlanmas\u0131. Bu ko\u015fullardan herhangi biri kar\u015f\u0131lanmazsa, sonu\u00e7 felaket olabilir.<\/li>\n <br>\n <li><strong>Nedenin yanl\u0131\u015f atfedilmesi:<\/strong>&nbsp;Bu en tehlikeli noktad\u0131r. Bu y\u00fcksek riskli davran\u0131\u015f olumlu bir sonu\u00e7 verdi\u011fi i\u00e7in, arkada\u015f\u0131m ba\u015far\u0131y\u0131 \"g\u00fc\u00e7l\u00fc inanc\u0131na\" ve \"do\u011fru muhakemesine\" ba\u011flad\u0131, i\u015fin i\u00e7indeki \u00f6nemli \u015fans unsurunu g\u00f6rmezden geldi. Bu bili\u015fsel \u00f6nyarg\u0131n\u0131n psikolojide belirli bir ad\u0131 vard\u0131r, <strong>\"Hayatta Kalma \u00d6nyarg\u0131s\u0131\"<\/strong>&nbsp;olarak bilinir.<\/li>\n<\/ol>\n<br>\n\n<h2><strong>\"Hayatta Kalma \u00d6nyarg\u0131s\u0131n\u0131\" Anlamak:&nbsp;Tarihsel Bir Vaka<\/strong>&nbsp;<\/h2>\n\u0130kinci D\u00fcnya Sava\u015f\u0131 s\u0131ras\u0131nda, M\u00fcttefik kuvvetler bombard\u0131man u\u00e7aklar\u0131n\u0131n dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131 art\u0131rarak d\u00fc\u015f\u00fcr\u00fclme olas\u0131l\u0131\u011f\u0131n\u0131 azaltmak istediler. Bunu yapmak i\u00e7in, \u00fcsse ba\u015far\u0131yla d\u00f6nen t\u00fcm u\u00e7aklar\u0131 analiz ettiler ve kanat ve kuyruk b\u00f6l\u00fcmlerinde en fazla mermi deli\u011fi oldu\u011funu, kokpit ve motor b\u00f6lgelerinde ise \u00e7ok az oldu\u011funu buldular.\n<br><br>\nOrdunun ilk sonucu \u015fuydu:&nbsp;en \u00e7ok mermi deli\u011fi olan b\u00f6lgelere, yani kanatlara ve kuyru\u011fa daha fazla z\u0131rh eklemeleri gerekiyordu.\n<br><br>\nAncak, Abraham Wald ad\u0131nda bir istatistik\u00e7i tam tersi bir g\u00f6r\u00fc\u015f \u00f6nerdi. O, <strong>ger\u00e7ekten g\u00fc\u00e7lendirilmesi gereken b\u00f6lgelerin, neredeyse hi\u00e7 mermi deli\u011fi olmayan yerler oldu\u011funu<\/strong>&nbsp;savundu.\n<br><br>\nOnun mant\u0131ksal kavray\u0131\u015f\u0131 \u015fuydu:&nbsp;istatistiklerdeki u\u00e7aklar\u0131n t\u00fcm \u00f6rne\u011fi, ba\u015far\u0131yla geri d\u00f6nen \"hayatta kalanlar\" idi. U\u00e7aklar\u0131n kanatlar\u0131nda ve kuyru\u011funda \u00e7ok say\u0131da mermi deli\u011fi olsa bile hala geri u\u00e7abilmesi, bu par\u00e7alara verilen hasar\u0131n \u00f6l\u00fcmc\u00fcl olmad\u0131\u011f\u0131n\u0131 kan\u0131tl\u0131yordu. Tersine, kokpit veya motor gibi kritik b\u00f6lgelerde vurulan u\u00e7aklar zaten d\u00fc\u015fm\u00fc\u015ft\u00fc ve istatistiklere dahil edilmek \u00fczere \u00fcsse d\u00f6nme \u015fans\u0131 hi\u00e7 olmam\u0131\u015ft\u0131.\n<br><br>\nYat\u0131r\u0131m piyasas\u0131nda, \u00e7o\u011funlukla arkada\u015f\u0131m\u0131nki gibi \"\u015fansl\u0131 ba\u015far\u0131\" hikayeleri duyar\u0131z. Ayn\u0131 y\u00f6ntemleri kullanan ancak sonunda \u00f6nemli kay\u0131plar ya\u015fayan yat\u0131r\u0131mc\u0131lar\u0131n deneyimleri genellikle g\u00f6z ard\u0131 edilir. \"Hayatta Kalma \u00d6nyarg\u0131s\u0131\"n\u0131n tehlikesi budur:&nbsp;bizi birka\u00e7 hayatta kalan\u0131n \u00f6zelliklerini evrensel olarak uygulanabilir bir ba\u015far\u0131 form\u00fcl\u00fc olarak yanl\u0131\u015f g\u00f6rmeye y\u00f6nlendirir.\n<br><br>\n\n<h2><strong>Bu, Yat\u0131r\u0131m \u0130\u015flemleriniz \u0130\u00e7in Ne Anlama Geliyor?<\/strong>&nbsp;<\/h2>\n\"Fiyat d\u00fc\u015ft\u00fck\u00e7e daha fazla sat\u0131n alma\" davran\u0131\u015f\u0131, mant\u0131ksal olarak, yat\u0131r\u0131m i\u015flemlerinde iyi bilinen y\u00fcksek riskli bir para y\u00f6netimi y\u00f6ntemi olan <strong>Martingale stratejisi<\/strong>&nbsp;ile \u00e7ok benzerdir.\n<br><br>\nS\u00f6zde Martingale stratejisi, bir i\u015flemde zarar edildikten sonra, \u00f6nceki t\u00fcm kay\u0131plar\u0131 tek bir kazan\u00e7la telafi etme amac\u0131yla iki kat\u0131 fonla yeniden girmektir.\n<br><br>\nHisse senetleri, kripto para birimleri veya forex olsun, bu strateji ayn\u0131 temel riskle kar\u015f\u0131 kar\u015f\u0131yad\u0131r:&nbsp;a\u015f\u0131r\u0131 olumsuz bir olay meydana gelirse (bir varl\u0131k fiyat\u0131 d\u00fc\u015fmeye devam eder ve asla toparlanmaz veya piyasa a\u015f\u0131r\u0131 tek y\u00f6nl\u00fc bir trend ya\u015far), hesap silinebilir. Arkada\u015f\u0131m\u0131n ba\u015far\u0131s\u0131, sadece bu sefer b\u00f6yle a\u015f\u0131r\u0131 bir durumla kar\u015f\u0131la\u015fmamas\u0131ndan kaynaklan\u0131yordu.\n<br><br>\n\n<h2><strong>\"Muhafazakar Yat\u0131r\u0131m\" ve \"G\u00fc\u00e7l\u00fc Zihniyet\"i Yeniden Tan\u0131mlamak<\/strong>&nbsp;<\/h2>\nArkada\u015f\u0131m, yat\u0131r\u0131m y\u00f6nteminin \"muhafazakar\" oldu\u011funu d\u00fc\u015f\u00fcn\u00fcyordu. Bu, kavram\u0131n yayg\u0131n bir yanl\u0131\u015f anla\u015f\u0131lmas\u0131d\u0131r.\n<br><br>\n<ul>\n <li><strong>Ger\u00e7ek \"Muhafazakar Yat\u0131r\u0131m\":<\/strong>&nbsp;Profesyonel terimlerle, muhafazakar yat\u0131r\u0131m <strong>varl\u0131k \u00e7e\u015fitlendirmesi ve s\u0131k\u0131 risk kontrol\u00fc<\/strong>&nbsp;\u00fczerine kuruludur. Birincil amac\u0131 sermayenin korunmas\u0131d\u0131r, y\u00fcksek getiri pe\u015finde ko\u015fmak de\u011fil. T\u00fcm fonlar\u0131 tek bir y\u00fcksek volatiliteli varl\u0131\u011fa yat\u0131rmak, \"agresif\" yat\u0131r\u0131m\u0131n en y\u00fcksek risk kategorisine aittir.<\/li>\n <br>\n <li><strong>Ger\u00e7ek \"G\u00fc\u00e7l\u00fc Zihniyet\":<\/strong>&nbsp;G\u00fc\u00e7l\u00fc bir ticaret zihniyeti, kay\u0131plar artarken bir pozisyonu inatla tutmakla ilgili de\u011fildir, aksine <strong>bir karar\u0131n yanl\u0131\u015f olabilece\u011fini kabul etme ve \u00f6nceden belirlenmi\u015f bir plana g\u00f6re zarar\u0131 durdurma (stop-loss) uygulama<\/strong>&nbsp;disiplinine ve cesaretine sahip olmakt\u0131r. \u0130kincisi, daha fazla insani zay\u0131fl\u0131\u011f\u0131n \u00fcstesinden gelmeyi gerektirir ve bu nedenle daha de\u011ferlidir.<\/li>\n<\/ul>\n<br>\n\n<h2><strong>Sonu\u00e7:&nbsp;\"\u0130yi Bir Sonu\u00e7\" ile \"\u0130yi Bir Karar\" Aras\u0131ndaki Fark\u0131 Ay\u0131rt Etmek<\/strong>&nbsp;<\/h2>\nSon olarak, arkada\u015f\u0131m\u0131n ba\u015far\u0131s\u0131n\u0131 reddetmedi\u011fimi vurgulamak gerekir; elde etti\u011fi getirilerden ger\u00e7ekten mutluyum. Ancak, a\u00e7\u0131k\u00e7a ay\u0131rt etmeliyiz:&nbsp;<strong>iyi bir sonu\u00e7, iyi bir karar verme s\u00fcreciyle e\u015fde\u011fer de\u011fildir.<\/strong>&nbsp;\n<br><br>\nOnun karar verme s\u00fcreci son derece y\u00fcksek riskler i\u00e7eriyordu ve piyasa ona tesad\u00fcfen olumlu bir sonu\u00e7 verdi. B\u00f6yle d\u00fc\u015f\u00fck olas\u0131l\u0131kl\u0131 \u015fansl\u0131 bir olay\u0131 tekrarlanabilir bir ba\u015far\u0131 hikayesi olarak alamay\u0131z.\n<br><br>\nYat\u0131r\u0131m\u0131n uzun yolculu\u011funda, a\u015f\u0131r\u0131 risklerden ge\u00e7en hayatta kalan vakalar\u0131 de\u011fil, <strong>uzun vadeli, istikrarl\u0131 ve tekrarlanabilir<\/strong>&nbsp;ba\u015far\u0131l\u0131 karar verme s\u00fcre\u00e7lerini \u00f6\u011frenmeli ve taklit etmeliyiz. \u00c7\u00fcnk\u00fc bir sonraki benzer durumda, \u015fans yan\u0131m\u0131zda olmayabilir.\n<\/span><\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-692823a elementor-widget elementor-widget-template\" data-id=\"692823a\" data-element_type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"49848\" class=\"elementor elementor-49848\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-43b58eaa e-flex e-con-boxed e-con e-parent\" data-id=\"43b58eaa\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-83f27ac elementor-widget elementor-widget-html translation-block\" data-id=\"83f27ac\" data-element_type=\"widget\" data-widget_type=\"html.default\"><span>\n<strong style=\"font-size: 1.2em\">\nMerhaba, biz <a href=\"https:\/\/mister.forex\/tr\/about-us\/\" target=\"_blank\" style=\"text-decoration: underline\">Mr.Forex Ara\u015ft\u0131rma Ekibi<\/a><\/strong><br>\n\nTicaret sadece do\u011fru zihniyeti de\u011fil, ayn\u0131 zamanda yararl\u0131 ara\u00e7lar\u0131 ve i\u00e7g\u00f6r\u00fcleri de gerektirir. K\u00fcresel broker incelemelerine, ticaret sistemi kurulumlar\u0131na (MT4 \/ MT5, EA, VPS) ve pratik forex temellerine odaklan\u0131yoruz. Finans piyasalar\u0131n\u0131n \"kullan\u0131m k\u0131lavuzuna\" hakim olman\u0131z\u0131 ve s\u0131f\u0131rdan profesyonel bir ticaret ortam\u0131 olu\u015fturman\u0131z\u0131 bizzat \u00f6\u011fretiyoruz.<br>\n<br>\n\n<strong>Teoriden prati\u011fe ge\u00e7mek istiyorsan\u0131z:<\/strong><br>\n1. Daha fazla yat\u0131r\u0131mc\u0131n\u0131n ger\u00e7e\u011fi g\u00f6rmesi i\u00e7in bu makaleyi payla\u015f\u0131n.<br>\n2. <a href=\"https:\/\/mister.forex\/tr\/category\/learn-forex\/\" target=\"_blank\">Forex E\u011fitimi<\/a> ile ilgili daha fazla makale okuyun.\n<\/span><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Bir arkada\u015f\u0131n \u015fansl\u0131 yat\u0131r\u0131m ba\u015far\u0131s\u0131, tehlikeli \"hayatta kalma \u00f6n yarg\u0131s\u0131\" psikolojik tuza\u011f\u0131n\u0131 ortaya \u00e7\u0131kar\u0131yor. Bu makale, ger\u00e7ek bir vaka \u00e7al\u0131\u015fmas\u0131n\u0131 analiz ediyor ve ger\u00e7ekten g\u00fc\u00e7l\u00fc bir yat\u0131r\u0131m zihniyeti olu\u015fturman\u0131za yard\u0131mc\u0131 olacak bir risk y\u00f6netimi k\u0131lavuzu sunuyor.<\/p>","protected":false},"author":1,"featured_media":57747,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[83,89],"tags":[128],"class_list":["post-57730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn-forex","category-risk-management","tag-no-google"],"_links":{"self":[{"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/posts\/57730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/comments?post=57730"}],"version-history":[{"count":0,"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/posts\/57730\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/media\/57747"}],"wp:attachment":[{"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/media?parent=57730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/categories?post=57730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mister.forex\/tr\/wp-json\/wp\/v2\/tags?post=57730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}