{"id":52899,"date":"2026-08-19T22:21:12","date_gmt":"2026-08-19T22:21:12","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-eu\/uncategorized\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/"},"modified":"2026-08-19T22:21:12","modified_gmt":"2026-08-19T22:21:12","slug":"les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/","title":{"rendered":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar"},"content":{"rendered":"<p>Le rendement des bons du Tr\u00e9sor am\u00e9ricain \u00e0 10 ans a recul\u00e9 mercredi \u00e0 4,651% au moment de la r\u00e9daction, apr\u00e8s avoir touch\u00e9 un pic intrajournalier \u00e0 4,712%, \u00e0 la suite d\u2019une d\u00e9cision surprise du Tr\u00e9sor am\u00e9ricain visant \u00e0 \u00e9largir les rachats de soutien \u00e0 la liquidit\u00e9 sur la dette de plus longue maturit\u00e9. Selon ce plan, les op\u00e9rations de rachat sur les titres \u00e0 coupon nominal d\u2019\u00e9ch\u00e9ance 10-20 ans et 20-30 ans passeront de 2 milliards de dollars \u00e0 au moins 4 milliards de dollars par op\u00e9ration, le calendrier r\u00e9vis\u00e9 s\u2019\u00e9tendant du 9 septembre au 4 novembre. Cet ajustement intervient apr\u00e8s la hausse des co\u00fbts d\u2019emprunt de long terme, alors que les march\u00e9s int\u00e9graient les inqui\u00e9tudes li\u00e9es aux d\u00e9ficits publics, \u00e0 l\u2019inflation et au volume des \u00e9missions souveraines.<\/p>\n<p>Les mouvements ont \u00e9t\u00e9 les plus marqu\u00e9s sur le segment long de la courbe, le rendement \u00e0 30 ans s\u2019\u00e9tant repli\u00e9 apr\u00e8s avoir atteint mardi son plus haut niveau depuis 2007, un mouvement de baisse qui s\u2019est r\u00e9percut\u00e9 sur le 10 ans. Le recul des rendements a \u00e9galement pes\u00e9 sur le dollar, tandis que l\u2019attention se d\u00e9pla\u00e7ait vers le compte-rendu (minutes) de la derni\u00e8re r\u00e9union du Federal Open Market Committee attendu plus tard mercredi, ainsi que vers une adjudication de bons du Tr\u00e9sor \u00e0 20 ans, dont la demande pourrait d\u00e9terminer la prochaine \u00e9tape de l\u2019\u00e9volution des taux.<\/p>\n<h3>Implications pour le march\u00e9 obligataire et opportunit\u00e9s de trading<\/h3>\n<p>Avec le doublement par le Tr\u00e9sor am\u00e9ricain de ses op\u00e9rations de rachat, \u00e0 au moins 4 milliards de dollars par s\u00e9ance \u00e0 partir du 9 septembre, nous anticipons un plafonnement temporaire des rendements de long terme au cours des prochains mois. Les traders de d\u00e9riv\u00e9s devraient se positionner en faveur d\u2019une hausse des prix des obligations en achetant des options d\u2019achat (calls) sur les contrats \u00e0 terme (futures) sur Treasury \u00e0 10 ans et \u00e0 30 ans. Lorsque le Tr\u00e9sor a relanc\u00e9 pour la premi\u00e8re fois son programme de rachats en mai 2024, l\u2019am\u00e9lioration de la liquidit\u00e9 de march\u00e9 a efficacement amorti le march\u00e9 obligataire face \u00e0 des vagues de ventes agressives.<\/p>\n<p>Nous sugg\u00e9rons \u00e9galement de jouer la compression de la volatilit\u00e9 sur le march\u00e9 obligataire, l\u2019\u00c9tat intervenant comme acheteur de r\u00e9f\u00e9rence. Les traders peuvent vendre des strangles hors de la monnaie sur les futures Ultra-Bond afin de capter l\u2019\u00e9rosion de la prime \u00e0 mesure que les fluctuations de rendements s\u2019att\u00e9nuent entre septembre et novembre. Historiquement, un soutien de liquidit\u00e9 cibl\u00e9 de cette ampleur a compress\u00e9 l\u2019indice ICE BofA MOVE, barom\u00e8tre de la volatilit\u00e9 obligataire, de plus de 10% dans les semaines suivant sa mise en \u0153uvre.<\/p>\n<h3>R\u00e9actions du march\u00e9 des changes et mise en \u0153uvre tactique<\/h3>\n<p>Comme des rendements plus faibles r\u00e9duisent l\u2019attrait du dollar am\u00e9ricain, il convient aussi de rechercher des opportunit\u00e9s sur le march\u00e9 des options de change. L\u2019achat d\u2019options d\u2019achat de courte maturit\u00e9 sur l\u2019euro (EUR\/USD) ou sur le yen japonais (USD\/JPY) permet de tirer parti de l\u2019affaiblissement du soutien procur\u00e9 au billet vert par le diff\u00e9rentiel de taux. Des donn\u00e9es historiques r\u00e9centes montrent qu\u2019une baisse soudaine de 10 points de base du rendement du 10 ans est souvent corr\u00e9l\u00e9e \u00e0 un recul rapide de 1% \u00e0 1,5% de l\u2019indice dollar DXY.<\/p>\n<p>Il faut rester agile avant l\u2019adjudication de l\u2019apr\u00e8s-midi sur le Treasury \u00e0 20 ans et la publication des minutes du FOMC. Si l\u2019adjudication devait enregistrer une demande faible et que les rendements repartaient temporairement vers 4,7%, il faudrait y voir un point d\u2019entr\u00e9e particuli\u00e8rement attractif pour acheter des calls moins chers sur la dette de long terme. Le recours \u00e0 des spreads calendaires (calendar spreads) aidera \u00e0 g\u00e9rer le risque et \u00e0 prot\u00e9ger le capital du bruit de march\u00e9 imm\u00e9diat post-annonces.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><b>Commencez \u00e0 trader d\u00e8s maintenant \u2014 cliquez <a href=\"https:\/\/www.vtmarkets.com\/fr-eu\/trade-now\/\">ici<\/a> pour cr\u00e9er votre compte r\u00e9el VT Markets.<\/b>\n\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar.<\/p>\n","protected":false},"author":87,"featured_media":49614,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-52899","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 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar.\" \/>\n\t<meta name=\"robots\" content=\"max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"VT Markets\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets\" \/>\n\t\t<meta property=\"og:description\" content=\"Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-19T22:21:12+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-19T22:21:12+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar.\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#blogposting\",\"name\":\"Les rachats de Treasuries par le Tr\\u00e9sor am\\u00e9ricain dopent le rallye sur les maturit\\u00e9s longues, font reculer le rendement \\u00e0 10 ans et p\\u00e8sent sur le dollar - VT Markets\",\"headline\":\"Les rachats de Treasuries par le Tr\\u00e9sor am\\u00e9ricain dopent le rallye sur les maturit\\u00e9s longues, font reculer le rendement \\u00e0 10 ans et p\\u00e8sent sur le dollar\",\"author\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/author\\\/josephine\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2026\\\/06\\\/usd4.png\",\"width\":1408,\"height\":768,\"caption\":\"Neon-lit hundred-dollar bill overlaid with a rising stock\\\/crypto candlestick chart, signaling financial growth.\"},\"datePublished\":\"2026-08-19T22:21:12+00:00\",\"dateModified\":\"2026-08-19T22:21:12+00:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#webpage\"},\"articleSection\":\"Live Updates\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/category\\\/live-updates\\\/#listItem\",\"name\":\"Live Updates\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/category\\\/live-updates\\\/#listItem\",\"position\":2,\"name\":\"Live Updates\",\"item\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/category\\\/live-updates\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#listItem\",\"name\":\"Les rachats de Treasuries par le Tr\\u00e9sor am\\u00e9ricain dopent le rallye sur les maturit\\u00e9s longues, font reculer le rendement \\u00e0 10 ans et p\\u00e8sent sur le dollar\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#listItem\",\"position\":3,\"name\":\"Les rachats de Treasuries par le Tr\\u00e9sor am\\u00e9ricain dopent le rallye sur les maturit\\u00e9s longues, font reculer le rendement \\u00e0 10 ans et p\\u00e8sent sur le dollar\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/category\\\/live-updates\\\/#listItem\",\"name\":\"Live Updates\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/#organization\",\"name\":\"VT Markets\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/author\\\/josephine\\\/#author\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/author\\\/josephine\\\/\",\"name\":\"josephine\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7809ddd0668c6cd297bde70914f1903a959aa8d1a194930855d6c5b37e53a6f0?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"josephine\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#webpage\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/\",\"name\":\"Les rachats de Treasuries par le Tr\\u00e9sor am\\u00e9ricain dopent le rallye sur les maturit\\u00e9s longues, font reculer le rendement \\u00e0 10 ans et p\\u00e8sent sur le dollar - VT Markets\",\"description\":\"Coup de th\\u00e9\\u00e2tre sur les Treasuries : le 10 ans retombe \\u00e0 4,651% apr\\u00e8s un pic \\u00e0 4,712%, le Tr\\u00e9sor doublant ses rachats sur longues maturit\\u00e9s, plafonnant les taux et affaiblissant le dollar.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/author\\\/josephine\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/author\\\/josephine\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/wp-content\\\/uploads\\\/sites\\\/19\\\/2026\\\/06\\\/usd4.png\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#mainImage\",\"width\":1408,\"height\":768,\"caption\":\"Neon-lit hundred-dollar bill overlaid with a rising stock\\\/crypto candlestick chart, signaling financial growth.\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\\\/#mainImage\"},\"datePublished\":\"2026-08-19T22:21:12+00:00\",\"dateModified\":\"2026-08-19T22:21:12+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/#website\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/\",\"name\":\"VT Markets\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets<\/title>\n\n","aioseo_head_json":{"title":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets","description":"Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar.","canonical_url":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/","robots":"max-snippet:-1, max-image-preview:large, max-video-preview:-1","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#blogposting","name":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets","headline":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar","author":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/author\/josephine\/#author"},"publisher":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-content\/uploads\/sites\/19\/2026\/06\/usd4.png","width":1408,"height":768,"caption":"Neon-lit hundred-dollar bill overlaid with a rising stock\/crypto candlestick chart, signaling financial growth."},"datePublished":"2026-08-19T22:21:12+00:00","dateModified":"2026-08-19T22:21:12+00:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#webpage"},"isPartOf":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#webpage"},"articleSection":"Live Updates"},{"@type":"BreadcrumbList","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu#listItem","position":1,"name":"Home","item":"https:\/\/www.vtmarkets.com\/fr-eu","nextItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/category\/live-updates\/#listItem","name":"Live Updates"}},{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/category\/live-updates\/#listItem","position":2,"name":"Live Updates","item":"https:\/\/www.vtmarkets.com\/fr-eu\/category\/live-updates\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#listItem","name":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#listItem","position":3,"name":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar","previousItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/category\/live-updates\/#listItem","name":"Live Updates"}}]},{"@type":"Organization","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/#organization","name":"VT Markets","url":"https:\/\/www.vtmarkets.com\/fr-eu\/"},{"@type":"Person","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/author\/josephine\/#author","url":"https:\/\/www.vtmarkets.com\/fr-eu\/author\/josephine\/","name":"josephine","image":{"@type":"ImageObject","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/7809ddd0668c6cd297bde70914f1903a959aa8d1a194930855d6c5b37e53a6f0?s=96&d=mm&r=g","width":96,"height":96,"caption":"josephine"}},{"@type":"WebPage","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#webpage","url":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/","name":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets","description":"Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/#website"},"breadcrumb":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#breadcrumblist"},"author":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/author\/josephine\/#author"},"creator":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/author\/josephine\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-content\/uploads\/sites\/19\/2026\/06\/usd4.png","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#mainImage","width":1408,"height":768,"caption":"Neon-lit hundred-dollar bill overlaid with a rising stock\/crypto candlestick chart, signaling financial growth."},"primaryImageOfPage":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/#mainImage"},"datePublished":"2026-08-19T22:21:12+00:00","dateModified":"2026-08-19T22:21:12+00:00"},{"@type":"WebSite","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/#website","url":"https:\/\/www.vtmarkets.com\/fr-eu\/","name":"VT Markets","inLanguage":"en-US","publisher":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/#organization"}}]},"og:locale":"en_US","og:site_name":"VT Markets","og:type":"article","og:title":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets","og:description":"Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar.","og:url":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/","article:published_time":"2026-08-19T22:21:12+00:00","article:modified_time":"2026-08-19T22:21:12+00:00","twitter:card":"summary_large_image","twitter:title":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar - VT Markets","twitter:description":"Coup de th\u00e9\u00e2tre sur les Treasuries : le 10 ans retombe \u00e0 4,651% apr\u00e8s un pic \u00e0 4,712%, le Tr\u00e9sor doublant ses rachats sur longues maturit\u00e9s, plafonnant les taux et affaiblissant le dollar."},"aioseo_meta_data":{"post_id":"52899","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":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_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","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":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-08-19 22:22:45","breadcrumb_settings":null,"limit_modified_date":false,"open_ai":null,"ai":null,"created":"2026-08-19 22:21:12","updated":"2026-08-20 05:47:40","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.vtmarkets.com\/fr-eu\" 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-eu\/category\/live-updates\/\" title=\"Live Updates\">Live Updates<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tLes rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.vtmarkets.com\/fr-eu"},{"label":"Live Updates","link":"https:\/\/www.vtmarkets.com\/fr-eu\/category\/live-updates\/"},{"label":"Les rachats de Treasuries par le Tr\u00e9sor am\u00e9ricain dopent le rallye sur les maturit\u00e9s longues, font reculer le rendement \u00e0 10 ans et p\u00e8sent sur le dollar","link":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/les-rachats-de-treasuries-par-le-tresor-americain-dopent-le-rallye-sur-les-maturites-longues-font-reculer-le-rendement-a-10-ans-et-pesent-sur-le-dollar\/"}],"_links":{"self":[{"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/posts\/52899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/users\/87"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/comments?post=52899"}],"version-history":[{"count":0,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/posts\/52899\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/media\/49614"}],"wp:attachment":[{"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/media?parent=52899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/categories?post=52899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/tags?post=52899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}