{"id":53168,"date":"2026-08-27T00:20:51","date_gmt":"2026-08-27T00:20:51","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-eu\/uncategorized\/la-livre-sterling-recule-un-pce-americain-tenace-soutient-le-dollar-et-maintient-les-chances-dune-hausse-des-taux-de-la-fed-au-centre-de-lattention\/"},"modified":"2026-08-27T00:20:51","modified_gmt":"2026-08-27T00:20:51","slug":"la-livre-sterling-recule-un-pce-americain-tenace-soutient-le-dollar-et-maintient-les-chances-dune-hausse-des-taux-de-la-fed-au-centre-de-lattention","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/la-livre-sterling-recule-un-pce-americain-tenace-soutient-le-dollar-et-maintient-les-chances-dune-hausse-des-taux-de-la-fed-au-centre-de-lattention\/","title":{"rendered":"La livre sterling recule, un PCE am\u00e9ricain tenace soutient le dollar et maintient les chances d\u2019une hausse des taux de la Fed au centre de l\u2019attention"},"content":{"rendered":"<p>La livre sterling a recul\u00e9 de 0,39 % mercredi, le dollar se redressant apr\u00e8s des chiffres d\u2019inflation am\u00e9ricaine qui ont maintenu en jeu les anticipations de resserrement de la R\u00e9serve f\u00e9d\u00e9rale. Le GBP\/USD est repass\u00e9 sous 1,3600 apr\u00e8s avoir touch\u00e9 1,3651. En juillet, l\u2019indice Core PCE est rest\u00e9 inchang\u00e9 \u00e0 3,3 % sur un an, tandis que le PCE global s\u2019est maintenu \u00e0 3,7 % sur un an, contre un consensus de 3,6 %. Par ailleurs, le PIB am\u00e9ricain a progress\u00e9 \u00e0 un rythme annualis\u00e9 de 1,5 % au T2 2026, et les commandes de biens durables ont augment\u00e9 de 1,1 % sur un mois apr\u00e8s 0,5 % en juin.<\/p>\n<p>\u00c0 la suite de ces publications, l\u2019indice du dollar (DXY) a gagn\u00e9 0,27 % \u00e0 99,17, tandis que le rendement du Treasury \u00e0 10 ans a grimp\u00e9 de quatre points de base \u00e0 4,664 %. Les march\u00e9s mon\u00e9taires attribuent une probabilit\u00e9 de 39 % \u00e0 une hausse en septembre et int\u00e8grent 27 pdb de resserrement d\u2019ici d\u00e9cembre, avec 74 % de probabilit\u00e9s pour un mouvement de 25 pdb. En l\u2019absence de statistiques britanniques au programme, l\u2019attention se tourne vers les inscriptions hebdomadaires au ch\u00f4mage aux \u00c9tats-Unis, l\u2019indice de confiance des consommateurs de l\u2019Universit\u00e9 du Michigan et l\u2019intervention de Kevin Warsh \u00e0 Jackson Hole. D\u2019un point de vue technique, le GBP\/USD \u00e9volue autour de 1,3594, au-dessus du faisceau des moyennes mobiles simples (SMA) 50\/100\/200 jours situ\u00e9 vers 1,3410 ; le RSI gravite autour de 60, avec des r\u00e9sistances \u00e0 1,3628 et 1,3676 et des supports \u00e0 1,3490 puis 1,3410\u20131,3390.<\/p>\n<h3>Strat\u00e9gies de trading sur GBP\/USD autour de Jackson Hole<\/h3>\n<p>Nous recommandons aux traders de produits d\u00e9riv\u00e9s de se pr\u00e9parer \u00e0 une volatilit\u00e9 de court terme en recourant \u00e0 des straddles sur options sur le GBP\/USD avant le discours \u00e0 venir \u00e0 Jackson Hole. L\u2019inflation PCE globale restant tenace \u00e0 3,7 % sur un an, tout commentaire restrictif (hawkish) pourrait rapidement pousser la paire sous le seuil de 1,3500. \u00c0 l\u2019inverse, un ton plus accommodant (dovish) pourrait d\u00e9clencher un rally de soulagement en direction du r\u00e9cent sommet \u00e0 1,3651.<\/p>\n<p>Sur le plan technique, ce l\u00e9ger repli doit \u00eatre consid\u00e9r\u00e9 comme une opportunit\u00e9 d\u2019achat, la livre sterling \u00e9voluant toujours confortablement au-dessus de ses moyennes mobiles cl\u00e9s proches de 1,3410. Nous conseillons d\u2019acheter des options d\u2019achat (calls) sur les replis vers le support \u00e0 1,3490 afin de capter la dynamique haussi\u00e8re de fond. Historiquement, cette configuration favorise les acheteurs, d\u2019autant que l\u2019indice de force relative (RSI) conserve un niveau sain, non excessif, autour de 60.<\/p>\n<h3>Opportunit\u00e9s en taux \u00e0 mesure que les anticipations de la Fed se tendent<\/h3>\n<p>Sur le segment obligataire, il est possible de tirer parti de la remont\u00e9e des anticipations de taux en vendant des contrats \u00e0 terme sur Treasuries (\u00e9ch\u00e9ance d\u00e9cembre) ou en achetant des options de vente (puts) sur des ETF obligataires. Les march\u00e9s mon\u00e9taires int\u00e8grent d\u00e9j\u00e0 une probabilit\u00e9 dominante de 74 % d\u2019une hausse de 25 points de base des taux de la Fed d\u2019ici d\u00e9cembre. Ce sc\u00e9nario restrictif est largement \u00e9tay\u00e9 par la solidit\u00e9 des donn\u00e9es am\u00e9ricaines, notamment les commandes de biens durables, qui ont d\u00e9pass\u00e9 les attentes en doublant le consensus pour afficher une hausse mensuelle de 1,1 %.<\/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>Inflation PCE tenace, dollar regonfl\u00e9 : la livre recule de 0,39 % et GBP\/USD repasse sous 1,3600. Jackson Hole en ligne de mire, volatilit\u00e9 attendue ; straddles conseill\u00e9s, supports 1,3490\/1,3410. Fed : probabilit\u00e9s de hausse renforc\u00e9es.<\/p>\n","protected":false},"author":87,"featured_media":49639,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-53168","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=\"Inflation PCE tenace, dollar regonfl\u00e9 : la livre recule de 0,39 % et GBP\/USD repasse sous 1,3600. Jackson Hole en ligne de mire, volatilit\u00e9 attendue ; straddles conseill\u00e9s, supports 1,3490\/1,3410. 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