{"id":3647,"date":"2026-09-01T05:42:44","date_gmt":"2026-09-01T05:42:44","guid":{"rendered":"https:\/\/tentrade.com\/?p=3647"},"modified":"2026-09-08T04:08:11","modified_gmt":"2026-09-08T04:08:11","slug":"what-is-trading-psychology-and-why-does-it-matter","status":"publish","type":"post","link":"https:\/\/tentrade.com\/fr\/what-is-trading-psychology-and-why-does-it-matter\/","title":{"rendered":"What Is Trading Psychology and Why Does It Matter?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le trading est souvent d\u00e9crit comme un jeu de <strong>graphiques, d\u2019indicateurs, de strat\u00e9gies et d\u2019analyse de march\u00e9<\/strong>. Mais il existe un autre facteur qui peut d\u00e9terminer si un trader suit son plan ou le d\u00e9truit en quelques minutes : <strong>la psychologie<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous pouvez avoir une excellente strat\u00e9gie, identifier une bonne configuration et quand m\u00eame perdre de l\u2019argent \u00e0 cause de la peur, de l\u2019avidit\u00e9, de l\u2019impatience ou d\u2019un exc\u00e8s de confiance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En termes simples, <strong>la psychologie du trading est la fa\u00e7on dont vos \u00e9motions, vos pens\u00e9es et votre comportement influencent vos d\u00e9cisions de trading.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"563\" src=\"https:\/\/tentrade.com\/wp-content\/uploads\/2026\/09\/image-1024x563.png\" alt=\"\" class=\"wp-image-3648\" style=\"aspect-ratio:1.8192419825072885;width:624px;height:auto\" srcset=\"https:\/\/tentrade.com\/wp-content\/uploads\/2026\/09\/image-1024x563.png 1024w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/09\/image-18x10.png 18w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/09\/image-300x165.png 300w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/09\/image-768x422.png 768w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/09\/image-1536x844.png 1536w, https:\/\/tentrade.com\/wp-content\/uploads\/2026\/09\/image.png 1692w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 id=\"h-the-real-battle-is-often-with-yourself\" class=\"wp-block-heading\"><strong>Le v\u00e9ritable combat se joue souvent contre vous-m\u00eame<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Imaginez deux traders qui voient exactement la m\u00eame configuration sur XAU\/USD.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les deux identifient une opportunit\u00e9 d\u2019achat potentielle. Les deux ont le m\u00eame point d\u2019entr\u00e9e, le m\u00eame stop-loss et le m\u00eame take-profit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le trader A ne risque que 1 % de son compte et suit le plan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le trader B est convaincu que l\u2019or va monter, alors il augmente la taille de sa position, supprime son stop-loss et se dit :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00ab Ce trade doit gagner. \u00bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019or chute soudainement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le trader A accepte la petite perte parce qu\u2019elle faisait partie du plan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le trader B panique, d\u00e9place le stop-loss plus bas et subit finalement une perte bien plus importante.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u00eame march\u00e9. M\u00eame configuration. Psychologie diff\u00e9rente. R\u00e9sultat diff\u00e9rent.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That is why trading isn&#8217;t only about predicting what the market will do. It is also about controlling what <strong>you<\/strong> do when the market doesn&#8217;t behave as expected.<\/p>\n\n\n\n<h2 id=\"h-fear-what-if-i-lose\" class=\"wp-block-heading\"><strong>La peur : \u00ab Et si je perdais ? \u00bb<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La peur est l\u2019une des \u00e9motions les plus courantes en trading.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Supposons que vous observiez l\u2019EUR\/USD depuis des heures et que vous obteniez enfin la configuration que vous attendiez. Mais vous venez de perdre deux trades.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous h\u00e9sitez. Vous pensez :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00ab Peut-\u00eatre que je devrais attendre. \u00bb<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le trade \u00e9volue dans la direction attendue sans vous.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Now you feel frustrated and enter late because you don&#8217;t want to miss the opportunity.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela peut cr\u00e9er un cycle dangereux :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Peur \u2192 h\u00e9sitation \u2192 trade manqu\u00e9 \u2192 FOMO \u2192 entr\u00e9e tardive \u2192 mauvais trade.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un trader disciplin\u00e9 comprend que <strong>manquer un trade vaut mieux que d\u2019en forcer un mauvais.<\/strong><\/p>\n\n\n\n<h2 id=\"h-greed-i-want-more\" class=\"wp-block-heading\"><strong>L\u2019avidit\u00e9 : \u00ab Je veux plus ! \u00bb<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019avidit\u00e9 appara\u00eet souvent apr\u00e8s qu\u2019un trader commence \u00e0 gagner.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Imaginez que vous entrez dans un trade avec un objectif de 20 $. Le trade atteint 18 $ de profit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au lieu de suivre votre plan, vous pensez :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u00ab Je vais le laisser. Peut-\u00eatre que je peux gagner 100 $. \u00bb<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le march\u00e9 se retourne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vos 18 $ de profit disparaissent et le trade se cl\u00f4t finalement en perte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The problem wasn&#8217;t the market.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le probl\u00e8me \u00e9tait <strong>d\u2019avoir modifi\u00e9 le plan \u00e0 cause de l\u2019avidit\u00e9.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Successful trading isn&#8217;t about squeezing every possible dollar out of every trade. It&#8217;s about consistently executing a process that gives you an edge over many trades.<\/p>\n\n\n\n<h2 id=\"h-revenge-trading-i-need-my-money-back\" class=\"wp-block-heading\"><strong>Le revenge trading : \u00ab Il faut que je r\u00e9cup\u00e8re mon argent ! \u00bb<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est l\u2019un des pi\u00e8ges psychologiques les plus dangereux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Imaginez que vous perdiez 50 $ sur un trade.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au lieu d\u2019accepter la perte, vous ouvrez imm\u00e9diatement une autre position avec une taille plus importante, parce que vous voulez r\u00e9cup\u00e9rer ces 50 $.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce trade vous fait perdre encore 80 $.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maintenant, vous vous mettez en col\u00e8re et vous augmentez encore la position.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avant m\u00eame de vous en rendre compte, une perte de 50 $ est devenue une perte de 300 $.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est ce qu\u2019on appelle <strong>le revenge trading<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The market doesn&#8217;t know\u2014or care\u2014that you lost money.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Votre prochain trade doit \u00eatre bas\u00e9 sur une configuration valide, <strong>et non sur votre d\u00e9sir de r\u00e9cup\u00e9rer la perte pr\u00e9c\u00e9dente.<\/strong><\/p>\n\n\n\n<h2 id=\"h-fomo-the-fear-of-missing-out\" class=\"wp-block-heading\"><strong>Le FOMO : la peur de manquer quelque chose<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You&#8217;ve probably experienced this outside trading too.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Imaginez qu\u2019un ami vous dise :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00ab Le Bitcoin vient de monter de 5 % ! Tu devrais acheter maintenant ! \u00bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous ouvrez votre graphique et voyez une \u00e9norme bougie haussi\u00e8re.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You don&#8217;t want to miss the move, so you enter immediately.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cinq minutes plus tard, le prix corrige.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous avez achet\u00e9 \u00e0 cause du <strong>FOMO<\/strong>, et non parce que votre plan de trading vous donnait une entr\u00e9e valide.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un trader professionnel comprend quelque chose d\u2019important :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>il y aura toujours une autre opportunit\u00e9.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">You don&#8217;t need to catch every market move.<\/p>\n\n\n\n<h2 id=\"h-discipline-the-superpower-of-a-trader\" class=\"wp-block-heading\"><strong>La discipline : le superpouvoir d\u2019un trader<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trading psychology isn&#8217;t about eliminating emotions. That&#8217;s almost impossible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous ressentirez encore de la peur apr\u00e8s un trade perdant. Vous pourrez encore ressentir de l\u2019excitation apr\u00e8s un gros gain.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019objectif est <strong>d\u2019\u00e9viter de laisser ces \u00e9motions contr\u00f4ler vos d\u00e9cisions.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par exemple, votre plan de trading pourrait dire :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ne risquer que 1 % par trade<\/li>\n\n\n\n<li>Ne trader que certaines configurations sp\u00e9cifiques<\/li>\n\n\n\n<li>Utiliser toujours un stop-loss<\/li>\n\n\n\n<li>Arr\u00eater de trader apr\u00e8s trois pertes cons\u00e9cutives<\/li>\n\n\n\n<li>Don&#8217;t increase lot size emotionally<\/li>\n\n\n\n<li>Suivre vos r\u00e8gles d\u2019entr\u00e9e et de sortie<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">La discipline consiste \u00e0 respecter ces r\u00e8gles <strong>m\u00eame lorsque vos \u00e9motions vous disent de faire \u05d0\u05d7\u05e8\u05ea chose.<\/strong><\/p>\n\n\n\n<h2 id=\"h-a-simple-real-life-example\" class=\"wp-block-heading\"><strong>Un exemple simple de la vie r\u00e9elle<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pensez \u00e0 aller \u00e0 la salle de sport.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous savez que faire de l\u2019exercice trois fois par semaine peut vous aider \u00e0 devenir plus en forme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But one day you&#8217;re tired. You skip the workout.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The next day you&#8217;re motivated and exercise for two hours.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Then you don&#8217;t exercise for another week.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Your problem isn&#8217;t that you don&#8217;t know how fitness works. Your problem is <strong>la r\u00e9gularit\u00e9<\/strong>. Le trading est similaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre l\u2019analyse technique est important, mais ex\u00e9cuter votre strat\u00e9gie de mani\u00e8re coh\u00e9rente et g\u00e9rer le risque, c\u2019est ce qui transforme la connaissance en processus de trading.<\/p>\n\n\n\n<h2 id=\"h-why-trading-psychology-matters\" class=\"wp-block-heading\"><strong>Pourquoi la psychologie du trading est importante<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Votre strat\u00e9gie peut avoir un taux de r\u00e9ussite historique de 60 %.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais si vous :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>cl\u00f4turez trop t\u00f4t les trades gagnants,<\/li>\n\n\n\n<li>laissez courir les trades perdants,<\/li>\n\n\n\n<li>faites trop de trades,<\/li>\n\n\n\n<li>augmentez la taille de votre position apr\u00e8s des pertes,<\/li>\n\n\n\n<li>entrez par FOMO,<\/li>\n\n\n\n<li>ignorez votre stop-loss,<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">your actual results may be completely different from the strategy&#8217;s potential.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">That&#8217;s why traders should focus on <strong>trois domaines<\/strong>:<\/p>\n\n\n\n<h3 id=\"h-1-strategy\" class=\"wp-block-heading\"><strong>1. Strat\u00e9gie<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Que dois-je trader ?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprenez votre configuration, les conditions du march\u00e9 et vos r\u00e8gles d\u2019entr\u00e9e\/sortie.<\/p>\n\n\n\n<h3 id=\"h-2-risk-management\" class=\"wp-block-heading\"><strong>2. Gestion du risque<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Combien dois-je risquer ?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ne laissez jamais un seul trade endommager significativement votre compte.<\/p>\n\n\n\n<h3 id=\"h-3-psychology\" class=\"wp-block-heading\"><strong>3. Psychologie<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Puis-je suivre mon plan de mani\u00e8re coh\u00e9rente ?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est l\u00e0 que la peur, l\u2019avidit\u00e9, l\u2019impatience et la discipline entrent en jeu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voyez cela comme un tabouret \u00e0 trois pieds. Si un pied est faible, tout le tabouret devient instable.<\/p>\n\n\n\n<h1 id=\"h-how-can-you-improve-your-trading-psychology\" class=\"wp-block-heading\"><strong>Comment pouvez-vous am\u00e9liorer votre psychologie du trading ?<\/strong><\/h1>\n\n\n\n<h3 id=\"h-keep-a-trading-journal\" class=\"wp-block-heading\"><strong>Tenez un journal de trading<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Don&#8217;t only record your entry and exit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Notez <strong>pourquoi vous avez pris le trade et ce que vous ressentiez.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par exemple :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00ab Je suis entr\u00e9 parce que la configuration \u00e9tait valide, mais j\u2019\u00e9tais nerveux parce que j\u2019avais perdu mon trade pr\u00e9c\u00e9dent. \u00bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s 20 \u00e0 30 trades, vous pourriez d\u00e9couvrir des sch\u00e9mas dans votre comportement.<\/p>\n\n\n\n<h3 id=\"h-set-a-maximum-daily-loss\" class=\"wp-block-heading\"><strong>Fixez une perte quotidienne maximale<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Par exemple, vous pourriez d\u00e9cider :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u201cIf I lose 2% today, I&#8217;m done.\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela emp\u00eache qu\u2019une mauvaise session ne se transforme en catastrophe.<\/p>\n\n\n\n<h3 id=\"h-stop-trying-to-be-right\" class=\"wp-block-heading\"><strong>Arr\u00eatez d\u2019essayer d\u2019avoir raison<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A trader&#8217;s job isn&#8217;t to predict the market perfectly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00eame les excellents traders connaissent des trades perdants.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au lieu de penser : <strong>\u00ab Je dois gagner ce trade. \u00bb<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pensez : <strong>\u00ab Je dois ex\u00e9cuter correctement mon plan. \u00bb<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce petit changement d\u2019\u00e9tat d\u2019esprit peut faire une \u00e9norme diff\u00e9rence.<\/p>\n\n\n\n<h1 id=\"h-the-biggest-lesson\" class=\"wp-block-heading\"><strong>La plus grande le\u00e7on<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">La psychologie du trading consiste finalement \u00e0 <strong>managing yourself in an environment where you don&#8217;t control the outcome.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous ne pouvez pas contr\u00f4ler si l\u2019EUR\/USD monte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous ne pouvez pas contr\u00f4ler si l\u2019or casse une r\u00e9sistance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vous ne pouvez pas contr\u00f4ler si le Bitcoin chute soudainement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mais vous <strong>pouvez contr\u00f4ler<\/strong>:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Votre risque.<\/strong><strong><br><\/strong><strong>La taille de votre position.<\/strong><strong><br><\/strong><strong>Votre entr\u00e9e.<\/strong><strong><br><\/strong><strong>Votre stop-loss.<\/strong><strong><br><\/strong><strong>Votre fr\u00e9quence de trading.<\/strong><strong><br><\/strong><strong>Et surtout, votre r\u00e9action.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The best traders aren&#8217;t necessarily the ones who never feel fear or greed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce sont les traders qui <strong>feel those emotions but don&#8217;t allow them to take control of their decisions.<\/strong><\/p>\n\n\n\n<h3 id=\"h-remember\" class=\"wp-block-heading\"><strong>Rappelez-vous :<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Une bonne strat\u00e9gie peut vous donner un avantage.<\/strong><strong><br><\/strong><strong>Une bonne gestion du risque peut prot\u00e9ger votre compte.<\/strong><strong><br><\/strong><strong>Mais une bonne psychologie vous aide \u00e0 ex\u00e9cuter les deux de mani\u00e8re coh\u00e9rente.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Et en trading, <strong>la r\u00e9gularit\u00e9 vaut souvent plus que d\u2019avoir raison sur un trade en particulier.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Trading is often described as a game of charts, indicators, strategies and market analysis. But there is another factor that can determine whether a trader follows their plan or destroys it in a few minutes: psychology. You can have a great strategy, identify a good setup and still lose money because of fear, greed, impatience [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/tentrade.com\/fr\/what-is-trading-psychology-and-why-does-it-matter\/\">Read More&#8230;<span class=\"screen-reader-text\"> from What Is Trading Psychology and Why Does It Matter?<\/span><\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,16],"tags":[],"class_list":["post-3647","post","type-post","status-publish","format-standard","hentry","category-articles","category-trading-psychology"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What Is Trading Psychology and Why Does It Matter? - TenTrade<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tentrade.com\/fr\/what-is-trading-psychology-and-why-does-it-matter\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is Trading Psychology and Why Does It Matter?\" \/>\n<meta property=\"og:description\" content=\"Trading is often described as a game of charts, indicators, strategies and market analysis. But there is another factor that can determine whether a trader follows their plan or destroys it in a few minutes: psychology. 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