{"id":68882,"date":"2026-09-24T22:36:59","date_gmt":"2026-09-24T22:36:59","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-latam\/uncategorized\/le-rendement-des-bons-du-tresor-americain-a-4-semaines-remonte-legerement-a-385-entrainant-une-hausse-des-couts-de-financement-a-court-terme\/"},"modified":"2026-09-24T22:36:59","modified_gmt":"2026-09-24T22:36:59","slug":"le-rendement-des-bons-du-tresor-americain-a-4-semaines-remonte-legerement-a-385-entrainant-une-hausse-des-couts-de-financement-a-court-terme","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-latam\/live-updates\/le-rendement-des-bons-du-tresor-americain-a-4-semaines-remonte-legerement-a-385-entrainant-une-hausse-des-couts-de-financement-a-court-terme\/","title":{"rendered":"Le rendement des bons du Tr\u00e9sor am\u00e9ricain \u00e0 4 semaines remonte l\u00e9g\u00e8rement \u00e0 3,85 %, entra\u00eenant une hausse des co\u00fbts de financement \u00e0 court terme"},"content":{"rendered":"<p>Le rendement de la derni\u00e8re adjudication am\u00e9ricaine de bons du Tr\u00e9sor \u00e0 4 semaines est mont\u00e9 \u00e0 3,85 %, contre 3,82 % lors de la vente pr\u00e9c\u00e9dente. Cette \u00e9volution laisse les co\u00fbts de financement \u00e0 tr\u00e8s court terme l\u00e9g\u00e8rement plus \u00e9lev\u00e9s sur le march\u00e9 mon\u00e9taire au comptant \u00e0 br\u00e8ve \u00e9ch\u00e9ance.<\/p>\n<p>La variation repr\u00e9sente une hausse de 0,03 point de pourcentage par rapport au niveau de l\u2019adjudication pr\u00e9c\u00e9dente. De telles fluctuations hebdomadaires des rendements des bons peuvent refl\u00e9ter des changements de la demande pour la dette souveraine de tr\u00e8s courte maturit\u00e9 et les anticipations concernant le niveau des taux directeurs \u00e0 court terme.<\/p>\n<h3>R\u00e9actions des march\u00e9s et strat\u00e9gies sur d\u00e9riv\u00e9s<\/h3>\n<p>La r\u00e9cente hausse du rendement du bon du Tr\u00e9sor am\u00e9ricain \u00e0 4 semaines \u00e0 3,85 % indique que la liquidit\u00e9 \u00e0 court terme se tend l\u00e9g\u00e8rement. Pour les intervenants sur d\u00e9riv\u00e9s, ce mouvement limit\u00e9 sugg\u00e8re d\u2019ajuster rapidement les mod\u00e8les de valorisation des options de tr\u00e8s courte maturit\u00e9. Il convient de chercher \u00e0 verrouiller ces rendements plus \u00e9lev\u00e9s via des d\u00e9riv\u00e9s de march\u00e9 mon\u00e9taire \u00e0 court terme, avant une \u00e9ventuelle stabilisation des taux.<\/p>\n<p>Historiquement, de modestes \u00e0-coups des rendements courts pr\u00e9c\u00e8dent souvent de br\u00e8ves phases de volatilit\u00e9 des march\u00e9s actions, comme observ\u00e9 lors de mouvements similaires d\u00e9but 2025. Pour en tirer parti, il peut \u00eatre pertinent d\u2019envisager l\u2019achat de calls VIX de courte maturit\u00e9 afin de se couvrir contre des replis soudains des actions. Cette strat\u00e9gie prot\u00e8ge les portefeuilles tout en maintenant des besoins en capital relativement faibles.<\/p>\n<h3>Futures de taux, effets de contagion sur les devises et op\u00e9rations tactiques<\/h3>\n<p>Sur le march\u00e9 des futures de taux, les contrats SOFR (Secured Overnight Financing Rate) int\u00e8grent actuellement une trajectoire tr\u00e8s restrictive pour le reste de l\u2019ann\u00e9e. Cette hausse inattendue de 3 points de base du bon \u00e0 4 semaines sugg\u00e8re que le march\u00e9 sous-estime peut-\u00eatre la persistance des taux courts \u00e0 des niveaux \u00e9lev\u00e9s. Nous recommandons d\u2019exploiter cet \u00e9cart en vendant des futures SOFR sur les \u00e9ch\u00e9ances proches, tout en conservant des positions longues sur les \u00e9ch\u00e9ances plus lointaines.<\/p>\n<p>Cette hausse marginale des rendements am\u00e9ricains apporte aussi un soutien temporaire au dollar, notamment face \u00e0 l\u2019euro et au yen. On peut tirer parti de cette dynamique en achetant des options d\u2019achat sur dollar \u00e0 court terme afin de capter des gains rapides li\u00e9s aux fluctuations de change. L\u2019alignement des strat\u00e9gies de change sur ces micro-variations des \u00e9carts de rendement devrait contribuer \u00e0 optimiser les performances au cours de la quinzaine \u00e0 venir.<\/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 sur la liquidit\u00e9 : le T-bill US 4 semaines remonte \u00e0 3,85% (+3 pdb). Tensions mon\u00e9taires, impact options courtes, arbitrage SOFR, dollar soutenu; tactiques VIX et calls USD envisag\u00e9es.<\/p>\n","protected":false},"author":87,"featured_media":49297,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-68882","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=\"Alerte sur la liquidit\u00e9 : le T-bill US 4 semaines remonte \u00e0 3,85% (+3 pdb). 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