{"id":52939,"date":"2026-08-20T12:23:02","date_gmt":"2026-08-20T12:23:02","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-eu\/uncategorized\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/"},"modified":"2026-08-20T12:23:02","modified_gmt":"2026-08-20T12:23:02","slug":"contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/","title":{"rendered":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz"},"content":{"rendered":"<p>Les contrats \u00e0 terme sur les indices actions am\u00e9ricains \u00e9voluaient de fa\u00e7on contrast\u00e9e jeudi en s\u00e9ance europ\u00e9enne, les minutes de la r\u00e9union du FOMC de juillet incitant les march\u00e9s \u00e0 la prudence et les tensions dans le d\u00e9troit d\u2019Ormuz restant au centre de l\u2019attention, m\u00eame si le transit p\u00e9trolier se poursuit. Les futures Dow Jones c\u00e9daient 0,11% \u00e0 environ 53 470 points, ceux du S&#038;P 500 reculaient de 0,06% vers 7 720 points, tandis que les futures Nasdaq 100 \u00e9taient stables autour de 29 520 points. Les minutes ont indiqu\u00e9 que les responsables pourraient relever les taux si l\u2019inflation ne se mod\u00e8re pas davantage, une posture coh\u00e9rente avec des anticipations int\u00e9grant au moins une hausse suppl\u00e9mentaire d\u2019ici la fin de l\u2019ann\u00e9e, et comportaient la mention selon laquelle \u00ab plusieurs participants \u00bb \u00e9taient favorables \u00e0 un mouvement de 25 pdb.<\/p>\n\n<p>Ce ton fait suite \u00e0 une s\u00e9ance positive \u00e0 Wall Street mercredi, aid\u00e9e par une forte baisse des rendements des Treasuries : le Dow et le S&#038;P 500 ont progress\u00e9 de 0,22% et 0,21%, et le Nasdaq Composite a gagn\u00e9 0,16%, mettant fin \u00e0 une s\u00e9rie de trois s\u00e9ances de baisse pour les trois indices. Le Tr\u00e9sor am\u00e9ricain a annonc\u00e9 qu\u2019il doublerait ses rachats de titres de long terme, ciblant des maturit\u00e9s de 10 \u00e0 30 ans, afin de contenir les co\u00fbts d\u2019emprunt \u00e0 long terme et d\u2019att\u00e9nuer les inqui\u00e9tudes sur la liquidit\u00e9 mondiale en dollars, une mesure susceptible d\u2019accentuer la pression baissi\u00e8re sur le billet vert.<\/p>\n\n<h3>Positionnement face \u00e0 la liquidit\u00e9 des Treasuries et \u00e0 la volatilit\u00e9 de la politique mon\u00e9taire<\/h3>\n\n<p>Nous devons nous positionner pour tirer parti du plan du Tr\u00e9sor visant \u00e0 doubler ses rachats d\u2019obligations de long terme, ce qui devrait comprimer les rendements et affaiblir le dollar am\u00e9ricain dans les semaines \u00e0 venir. Historiquement, lorsque le Tr\u00e9sor a inject\u00e9 de la liquidit\u00e9 via des programmes de rachat similaires, l\u2019indice du dollar (Dollar Index) a subi une pression baissi\u00e8re tandis que les prix des obligations progressaient. Les op\u00e9rateurs sur d\u00e9riv\u00e9s peuvent envisager d\u2019acheter des options d\u2019achat (calls) sur des futures de Treasuries ou de vendre \u00e0 d\u00e9couvert des paires de devises sensibles au dollar afin de profiter de cette injection de liquidit\u00e9.<\/p>\n\n<p>Malgr\u00e9 cet all\u00e8gement de liquidit\u00e9, les derni\u00e8res minutes de la Fed montrent que les d\u00e9cideurs restent pr\u00eats \u00e0 relever les taux si l\u2019inflation demeure tenace. Avec une inflation am\u00e9ricaine ayant historiquement \u00e9volu\u00e9 autour de 3% \u00e0 4% lors d\u2019\u00e9pisodes persistants, le risque d\u2019une nouvelle hausse de taux avant la fin de l\u2019ann\u00e9e reste tr\u00e8s concret. Nous recommandons de recourir \u00e0 des strat\u00e9gies de volatilit\u00e9, telles que des straddles acheteurs (long straddles) ou des iron condors sur le S&#038;P 500, afin de b\u00e9n\u00e9ficier de mouvements de march\u00e9 marqu\u00e9s \u00e0 mesure que seront publi\u00e9es les prochaines donn\u00e9es d\u2019inflation.<\/p>\n\n<h3>Couverture des risques g\u00e9opolitiques et de march\u00e9<\/h3>\n\n<p>La mont\u00e9e des tensions dans le d\u00e9troit d\u2019Ormuz constitue un autre risque critique contre lequel nous devons nous couvrir. M\u00eame si le transit p\u00e9trolier se poursuit pour l\u2019instant, l\u2019historique montre que des perturbations dans ce passage strat\u00e9gique, qui assure environ 20% de la consommation mondiale de produits p\u00e9troliers liquides, peuvent provoquer une envol\u00e9e rapide des prix du brut. Prendre des positions longues sur des options d\u2019achat (calls) sur le Brent ou le WTI constitue une couverture tactique efficace pour prot\u00e9ger des portefeuilles actions plus larges contre des chocs \u00e9nerg\u00e9tiques soudains.<\/p>\n\n<p>Avec le Dow Jones autour de 53 470 points et le S&#038;P 500 proche de 7 720 points, les march\u00e9s actions font preuve de r\u00e9silience mais restent tr\u00e8s sensibles \u00e0 la politique mon\u00e9taire. Nous devons surveiller de pr\u00e8s les niveaux de support sur les futures Nasdaq 100 autour de 29 520 points, en utilisant des stop-loss serr\u00e9s sur toute position longue de court terme. Le recours \u00e0 des options de vente (puts) sur indices aidera \u00e9galement \u00e0 prot\u00e9ger le risque de baisse si les interventions du Tr\u00e9sor ne parviennent pas \u00e0 compenser le biais restrictif perceptible dans le discours de la Fed.<\/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>Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole.<\/p>\n","protected":false},"author":87,"featured_media":49685,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-52939","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=\"Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole.\" \/>\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\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/\" \/>\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=\"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets\" \/>\n\t\t<meta property=\"og:description\" content=\"Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-20T12:23:02+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-20T12:23:02+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole.\" \/>\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\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#blogposting\",\"name\":\"Contrats \\u00e0 terme sur actions am\\u00e9ricaines mitig\\u00e9s : les \\u00ab minutes \\u00bb de la Fed p\\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\\u00e9troit d\\u2019Ormuz - VT Markets\",\"headline\":\"Contrats \\u00e0 terme sur actions am\\u00e9ricaines mitig\\u00e9s : les \\u00ab minutes \\u00bb de la Fed p\\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\\u00e9troit d\\u2019Ormuz\",\"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\\\/indices9.png\",\"width\":1408,\"height\":768},\"datePublished\":\"2026-08-20T12:23:02+00:00\",\"dateModified\":\"2026-08-20T12:23:02+00:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#webpage\"},\"articleSection\":\"Live Updates\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#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\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#listItem\",\"name\":\"Contrats \\u00e0 terme sur actions am\\u00e9ricaines mitig\\u00e9s : les \\u00ab minutes \\u00bb de la Fed p\\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\\u00e9troit d\\u2019Ormuz\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#listItem\",\"position\":3,\"name\":\"Contrats \\u00e0 terme sur actions am\\u00e9ricaines mitig\\u00e9s : les \\u00ab minutes \\u00bb de la Fed p\\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\\u00e9troit d\\u2019Ormuz\",\"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\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#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\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#webpage\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/\",\"name\":\"Contrats \\u00e0 terme sur actions am\\u00e9ricaines mitig\\u00e9s : les \\u00ab minutes \\u00bb de la Fed p\\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\\u00e9troit d\\u2019Ormuz - VT Markets\",\"description\":\"Attention aux faux-semblants : futures US mitig\\u00e9s en Europe, minutes du FOMC ravivant le risque d\\u2019une hausse de taux. Le Tr\\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\\u2019Ormuz entretient la prime p\\u00e9trole.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#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\\\/indices9.png\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#mainImage\",\"width\":1408,\"height\":768},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-eu\\\/live-updates\\\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\\\/#mainImage\"},\"datePublished\":\"2026-08-20T12:23:02+00:00\",\"dateModified\":\"2026-08-20T12:23:02+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>Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets<\/title>\n\n","aioseo_head_json":{"title":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets","description":"Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole.","canonical_url":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/","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\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#blogposting","name":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets","headline":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz","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\/indices9.png","width":1408,"height":768},"datePublished":"2026-08-20T12:23:02+00:00","dateModified":"2026-08-20T12:23:02+00:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#webpage"},"isPartOf":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#webpage"},"articleSection":"Live Updates"},{"@type":"BreadcrumbList","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#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\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#listItem","name":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#listItem","position":3,"name":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz","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\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#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\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#webpage","url":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/","name":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets","description":"Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/#website"},"breadcrumb":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#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\/indices9.png","@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#mainImage","width":1408,"height":768},"primaryImageOfPage":{"@id":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/#mainImage"},"datePublished":"2026-08-20T12:23:02+00:00","dateModified":"2026-08-20T12:23:02+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":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets","og:description":"Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole.","og:url":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/","article:published_time":"2026-08-20T12:23:02+00:00","article:modified_time":"2026-08-20T12:23:02+00:00","twitter:card":"summary_large_image","twitter:title":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz - VT Markets","twitter:description":"Attention aux faux-semblants : futures US mitig\u00e9s en Europe, minutes du FOMC ravivant le risque d\u2019une hausse de taux. Le Tr\u00e9sor double ses rachats long terme, pesant sur rendements et dollar, tandis qu\u2019Ormuz entretient la prime p\u00e9trole."},"aioseo_meta_data":{"post_id":"52939","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":"2026-08-20 12:23:31","breadcrumb_settings":null,"limit_modified_date":false,"open_ai":null,"ai":null,"created":"2026-08-20 12:23:02","updated":"2026-08-20 12:23:32","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\tContrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz\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":"Contrats \u00e0 terme sur actions am\u00e9ricaines mitig\u00e9s : les \u00ab minutes \u00bb de la Fed p\u00e8sent, les rachats de Treasuries renforcent la prudence sur fond de tensions autour du d\u00e9troit d\u2019Ormuz","link":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/contrats-a-terme-sur-actions-americaines-mitiges-les-minutes-de-la-fed-pesent-les-rachats-de-treasuries-renforcent-la-prudence-sur-fond-de-tensions-autour-du-detroit-dormuz\/"}],"_links":{"self":[{"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/posts\/52939","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=52939"}],"version-history":[{"count":0,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/posts\/52939\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/media\/49685"}],"wp:attachment":[{"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/media?parent=52939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/categories?post=52939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-eu\/wp-json\/wp\/v2\/tags?post=52939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}