{"id":50542,"date":"2026-07-17T21:57:48","date_gmt":"2026-07-17T21:57:48","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-latam\/uncategorized\/le-dollar-americain-se-raffermit-sur-laversion-au-risque-mais-le-dxy-risque-de-casser-le-support-cle-des-1005\/"},"modified":"2026-07-17T21:57:48","modified_gmt":"2026-07-17T21:57:48","slug":"le-dollar-americain-se-raffermit-sur-laversion-au-risque-mais-le-dxy-risque-de-casser-le-support-cle-des-1005","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-latam\/live-updates\/le-dollar-americain-se-raffermit-sur-laversion-au-risque-mais-le-dxy-risque-de-casser-le-support-cle-des-1005\/","title":{"rendered":"Le dollar am\u00e9ricain se raffermit sur l\u2019aversion au risque, mais le DXY risque de casser le support cl\u00e9 des 100,5"},"content":{"rendered":"<p>Le dollar am\u00e9ricain s\u2019est globalement raffermi, l\u2019aversion au risque dominant, avec des actions en baisse et un p\u00e9trole en hausse. La baisse du Dollar Index (DXY) depuis les sommets de fin juin a marqu\u00e9 une pause sur un support autour de 100,5, alors m\u00eame que des donn\u00e9es d\u2019inflation faibles ont guid\u00e9 les \u00e9changes tout au long de la semaine. Les obligations se sont globalement appr\u00e9ci\u00e9es sur les principaux march\u00e9s \u00ab core \u00bb, et les Treasuries ont l\u00e9g\u00e8rement surperform\u00e9.<\/p>\n\n<p>En fin de semaine, l\u2019\u00e9volution des prix a davantage soutenu le dollar, mais le DXY restait confront\u00e9 au risque d\u2019une cl\u00f4ture hebdomadaire baissi\u00e8re, \u00e0 moins d\u2019un rebond suppl\u00e9mentaire avant la fin de la s\u00e9ance. Les inqui\u00e9tudes se sont cristallis\u00e9es autour du cycle tech et des semi-conducteurs, ainsi que de l\u2019escalade des attaques \u00c9tats-Unis\/Iran, renfor\u00e7ant le ton \u00ab risk-off \u00bb sur les march\u00e9s. Les swaps index\u00e9s sur l\u2019overnight (OIS) continuaient d\u2019int\u00e9grer une hausse de taux de la R\u00e9serve f\u00e9d\u00e9rale d\u2019ici la fin de l\u2019ann\u00e9e, un pricing jug\u00e9 trop agressif ; une revalorisation de la courbe des swaps \u00e9tait pr\u00e9sent\u00e9e comme une source potentielle de baisse pour l\u2019USD.<\/p>\n\n<h3>Perspectives baissi\u00e8res sur le dollar am\u00e9ricain et strat\u00e9gies de trading<\/h3>\n\n<p>Nous conseillons aux traders de d\u00e9riv\u00e9s de se positionner en faveur d\u2019un dollar am\u00e9ricain plus faible dans les prochaines semaines, alors que le Dollar Index (DXY) peine \u00e0 pr\u00e9server son support critique \u00e0 100,5. Bien que les flux refuge li\u00e9s \u00e0 la mont\u00e9e des tensions g\u00e9opolitiques aient temporairement soutenu le billet vert, la configuration technique d\u2019ensemble demeure nettement baissi\u00e8re. Vendre les rebonds du DXY ou acheter des options put sur le dollar semble, \u00e0 ce stade, la strat\u00e9gie la plus r\u00e9mun\u00e9ratrice.<\/p>\n\n<h3>Divergence des anticipations de taux et risques structurels<\/h3>\n\n<p>Nous constatons un \u00e9cart majeur dans le march\u00e9 : les niveaux implicites des swaps index\u00e9s sur l\u2019overnight (OIS) traduisent actuellement une probabilit\u00e9 \u00e9lev\u00e9e d\u2019un rel\u00e8vement des taux de la R\u00e9serve f\u00e9d\u00e9rale d\u2019ici la fin de l\u2019ann\u00e9e. Toutefois, avec un reflux r\u00e9cent de l\u2019inflation am\u00e9ricaine \u00e0 2,6% en glissement annuel, de nouvelles hausses de taux paraissent tr\u00e8s improbables. \u00c0 mesure que la courbe des swaps se r\u00e9ajuste pour refl\u00e9ter une Fed en pause, le dollar devrait perdre son soutien de rendement et reculer.<\/p>\n\n<p>Si la baisse actuelle des actions mondiales et la hausse des prix du p\u00e9trole ont d\u00e9clench\u00e9 un mouvement \u00ab risk-off \u00bb classique, nous pensons que ce soutien au dollar sera de courte dur\u00e9e. Historiquement, l\u2019incapacit\u00e9 \u00e0 prolonger un rebond lors des phases d\u2019aversion au risque signale une fragilit\u00e9 structurelle sous-jacente d\u2019une devise. Les traders devraient en tirer parti en mettant en place des positions vendeuses sur l\u2019USD face \u00e0 des grandes devises \u00ab core \u00bb plus solides, en anticipant une rupture sous le plancher de 100,5.<\/p>\n\n\n\r\n<p class=\"wp-block-paragraph\"><b>Commencez \u00e0 trader d\u00e8s maintenant \u2014 cliquez <a href=\"https:\/\/www.vtmarkets.com\/fr-latam\/trade-now\/\">ici<\/a> pour cr\u00e9er votre compte r\u00e9el VT Markets.<\/b>\n\r\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Alerte FX : le billet vert vacille. Malgr\u00e9 un regain \u00ab risk-off \u00bb, le DXY bute sur 100,5. L\u2019inflation \u00e0 2,6% rend suspecte la hausse Fed pric\u00e9e. Strat\u00e9gie : vendre les rebonds\/puts.<\/p>\n","protected":false},"author":87,"featured_media":49261,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-50542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-live-updates"],"acf":{"acf_article_selection_author":null},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Alerte FX : le billet vert vacille. Malgr\u00e9 un regain \u00ab risk-off \u00bb, le DXY bute sur 100,5. L\u2019inflation \u00e0 2,6% rend suspecte la hausse Fed pric\u00e9e. 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Malgr\u00e9 un regain \u00ab risk-off \u00bb, le DXY bute sur 100,5. L\u2019inflation \u00e0 2,6% rend suspecte la hausse Fed pric\u00e9e. Strat\u00e9gie : vendre les rebonds\/puts.","og:url":"https:\/\/www.vtmarkets.com\/fr-latam\/live-updates\/le-dollar-americain-se-raffermit-sur-laversion-au-risque-mais-le-dxy-risque-de-casser-le-support-cle-des-1005\/","article:published_time":"2026-07-17T21:57:48+00:00","article:modified_time":"2026-07-17T21:57:48+00:00","twitter:card":"summary_large_image","twitter:title":"Le dollar am\u00e9ricain se raffermit sur l\u2019aversion au risque, mais le DXY risque de casser le support cl\u00e9 des 100,5 - VT Markets","twitter:description":"Alerte FX : le billet vert vacille. Malgr\u00e9 un regain \u00ab risk-off \u00bb, le DXY bute sur 100,5. L\u2019inflation \u00e0 2,6% rend suspecte la hausse Fed pric\u00e9e. Strat\u00e9gie : vendre les rebonds\/puts."},"aioseo_meta_data":{"post_id":"50542","title":null,"description":null,"keywords":null,"keyphrases":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_custom_image_width":null,"og_custom_image_height":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"none","tabs":null,"priority":null,"frequency":null,"local_seo":null,"created":"2026-07-17 21:57:48","updated":"2026-07-17 21:57:48"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.vtmarkets.com\/fr-latam\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.vtmarkets.com\/fr-latam\/category\/live-updates\/\" title=\"Live Updates\">Live Updates<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tLe dollar am\u00e9ricain se raffermit sur l\u2019aversion au risque, mais le DXY risque de casser le support cl\u00e9 des 100,5\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.vtmarkets.com\/fr-latam"},{"label":"Live Updates","link":"https:\/\/www.vtmarkets.com\/fr-latam\/category\/live-updates\/"},{"label":"Le dollar am\u00e9ricain se raffermit sur l\u2019aversion au risque, mais le DXY risque de casser le support cl\u00e9 des 100,5","link":"https:\/\/www.vtmarkets.com\/fr-latam\/live-updates\/le-dollar-americain-se-raffermit-sur-laversion-au-risque-mais-le-dxy-risque-de-casser-le-support-cle-des-1005\/"}],"_links":{"self":[{"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/posts\/50542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/users\/87"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/comments?post=50542"}],"version-history":[{"count":0,"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/posts\/50542\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/media\/49261"}],"wp:attachment":[{"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/media?parent=50542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/categories?post=50542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-latam\/wp-json\/wp\/v2\/tags?post=50542"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}