{"id":38146,"date":"2026-05-29T20:49:07","date_gmt":"2026-05-29T20:49:07","guid":{"rendered":"https:\/\/volity.io\/non-classifiee\/what-is-depth-of-market\/"},"modified":"2026-06-04T13:58:01","modified_gmt":"2026-06-04T13:58:01","slug":"what-is-depth-of-market","status":"publish","type":"post","link":"https:\/\/volity.io\/fr\/glossaire\/what-is-depth-of-market\/","title":{"rendered":"Qu&rsquo;est-ce que la profondeur de march\u00e9"},"content":{"rendered":"<h2>Comment fonctionne la profondeur de march\u00e9<\/h2>\n<p>La profondeur de march\u00e9 (DOM) montre la file des ordres d&rsquo;achat et de vente en attente \u00e0 chaque niveau de prix au-del\u00e0 du meilleur bid et ask. L\u00e0 o\u00f9 le sommet du <a href=\"https:\/\/volity.io\/fr\/glossaire\/what-is-an-order-book\/\">carnet d&rsquo;ordres<\/a> montre les meilleurs prix actuels, la profondeur montre combien de volume se tient derri\u00e8re. C&rsquo;est la carte de la liquidit\u00e9 disponible, qui vous dit jusqu&rsquo;o\u00f9 votre ordre devrait marcher dans le carnet pour se remplir.<\/p>\n<h2>Exemple chiffr\u00e9<\/h2>\n<p>Le meilleur ask est de 100 unit\u00e9s \u00e0 50,00 $, mais la profondeur montre seulement 100 l\u00e0, puis 200 \u00e0 50,02 $, puis 500 \u00e0 50,05 $. Un achat au march\u00e9 de 700 unit\u00e9s viderait les trois premiers niveaux et remplirait \u00e0 une moyenne bien au-dessus de 50,00 $, l&rsquo;\u00e9cart \u00e9tant le <a href=\"https:\/\/volity.io\/fr\/glossaire\/what-is-slippage\/\">slippage<\/a>. Un DOM mince vous avertit que votre ordre est gros par rapport \u00e0 la liquidit\u00e9 en attente, avant de l&rsquo;envoyer.<\/p>\n<h2>Lire la profondeur sur Volity<\/h2>\n<p>Sur Volity, MT5 montre la profondeur de march\u00e9 sur les instruments majeurs, pour que vous jugiez s&rsquo;il faut envoyer un ordre au march\u00e9 ou le travailler avec des limites. Les carnets profonds sur les majors forex liquides et les grandes capitalisations absorbent la taille avec peu d&rsquo;impact ; les carnets minces sur les instruments mineurs bougent sur de petits ordres. Lire la profondeur avant de dimensionner est la fa\u00e7on d&rsquo;\u00e9viter de pousser le prix contre vous.<\/p>\n<h2>Pourquoi c&rsquo;est important<\/h2>\n<p>La profondeur de march\u00e9 montre la liquidit\u00e9 derri\u00e8re le prix affich\u00e9, donc c&rsquo;est la diff\u00e9rence entre un ordre qui se remplit proprement et un qui d\u00e9rape fort. V\u00e9rifiez-la avant d&rsquo;envoyer de la taille sur tout sauf les instruments les plus liquides. \u00c0 lire aussi : <a href=\"https:\/\/volity.io\/fr\/glossaire\/what-is-an-order-book\/\">carnet d&rsquo;ordres<\/a> et <a href=\"https:\/\/volity.io\/fr\/glossaire\/what-is-a-liquidity-provider\/\">fournisseur de liquidit\u00e9<\/a>.<\/p>\n<p>Pour aller plus loin, voir notre page <a href=\"https:\/\/volity.io\/fr\/forex\/\">forex<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Comment fonctionne la profondeur de march\u00e9 La profondeur de march\u00e9 (DOM) montre la file des ordres d&rsquo;achat et de vente en attente [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":38241,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"custom_schema":"","footnotes":""},"categories":[258],"tags":[],"class_list":["post-38146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossaire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Qu&#039;est-ce que la profondeur de march\u00e9<\/title>\n<meta name=\"description\" content=\"La profondeur de march\u00e9 montre le volume du carnet \u00e0 chaque niveau de prix. 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