{"id":51572,"date":"2026-07-29T02:21:26","date_gmt":"2026-07-29T02:21:26","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-eu\/uncategorized\/le-dollar-recule-a-lapproche-de-la-decision-de-la-fed-leuro-se-raffermit-le-yen-saffaiblit-et-le-petrole-chute\/"},"modified":"2026-07-29T02:21:26","modified_gmt":"2026-07-29T02:21:26","slug":"le-dollar-recule-a-lapproche-de-la-decision-de-la-fed-leuro-se-raffermit-le-yen-saffaiblit-et-le-petrole-chute","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-eu\/live-updates\/le-dollar-recule-a-lapproche-de-la-decision-de-la-fed-leuro-se-raffermit-le-yen-saffaiblit-et-le-petrole-chute\/","title":{"rendered":"Le dollar recule \u00e0 l\u2019approche de la d\u00e9cision de la Fed, l\u2019euro se raffermit, le yen s\u2019affaiblit et le p\u00e9trole chute"},"content":{"rendered":"<p>Le dollar am\u00e9ricain a l\u00e9g\u00e8rement recul\u00e9 mardi, les op\u00e9rateurs r\u00e9duisant leur exposition avant la d\u00e9cision de la R\u00e9serve f\u00e9d\u00e9rale attendue mercredi, tandis qu\u2019un indice de confiance des consommateurs am\u00e9ricains plus faible a \u00e9galement pes\u00e9. L\u2019indice du dollar (DXY) a c\u00e9d\u00e9 environ 0,1%, vers 101,40, alors que les cours restaient proches d\u2019un r\u00e9cent plus haut mensuel et que les march\u00e9s \u00e9valuaient la probabilit\u00e9 d\u2019un mouvement surprise. La politique mon\u00e9taire devrait rester inchang\u00e9e, avec une fourchette cible des fed funds \u00e0 3,50%\u20133,75%, m\u00eame si les prix de march\u00e9 int\u00e8grent une probabilit\u00e9 proche de 40% d\u2019une hausse de 25 points de base; l\u2019attention se porte sur le communiqu\u00e9 et la conf\u00e9rence de presse du pr\u00e9sident Kevin Warsh pour des indications sur septembre. L\u2019EUR\/USD a progress\u00e9 d\u2019environ 0,2% vers 1,1390, sous 1,1400, tandis que le GBP\/USD s\u2019inscrivait l\u00e9g\u00e8rement en hausse autour de 1,3290 avant la Banque d\u2019Angleterre, o\u00f9 les taux devraient \u00eatre maintenus inchang\u00e9s.<\/p>\n\n<p>L\u2019USD\/JPY a l\u00e9g\u00e8rement avanc\u00e9 vers 163,84, maintenant le yen \u00e0 des plus bas de plusieurs d\u00e9cennies, la hausse des rendements des Treasuries am\u00e9ricains soutenant le mouvement alors que les autorit\u00e9s japonaises surveillaient la volatilit\u00e9. L\u2019AUD\/USD a recul\u00e9 d\u2019environ 0,2% \u00e0 pr\u00e8s de 0,6975 avant la publication de l\u2019inflation en Australie : l\u2019IPC global est attendu en rebond de 0,2% en glissement mensuel en juin apr\u00e8s une baisse de 0,7%, avec un taux annuel pr\u00e9vu \u00e0 4,0%, tandis que l\u2019IPC \u00ab trimmed mean \u00bb est attendu \u00e0 0,4% en glissement mensuel. Sur les mati\u00e8res premi\u00e8res, le WTI a chut\u00e9 de plus de 3,5% autour de 79 dollars le baril, et l\u2019or a perdu environ 1,2% vers 4\u202f027 dollars l\u2019once troy; mercredi verra \u00e9galement l\u2019enqu\u00eate ZEW des anticipations en Suisse et le compte rendu des d\u00e9lib\u00e9rations de la Banque du Canada.<\/p>\n\n<h3>Strat\u00e9gies sur produits d\u00e9riv\u00e9s face \u00e0 la Fed et \u00e0 la volatilit\u00e9 des march\u00e9s mondiaux<\/h3>\n\n<p>Nous conseillons aux traders de d\u00e9riv\u00e9s de se pr\u00e9parer \u00e0 une volatilit\u00e9 accrue dans les prochaines semaines, le march\u00e9 int\u00e9grant une probabilit\u00e9 de 40% d\u2019une hausse surprise de 25 points de base des taux de la Fed. Alors que l\u2019indice du dollar \u00e9volue autour de 101,40, l\u2019achat de straddles \u00e0 courte \u00e9ch\u00e9ance sur l\u2019EUR\/USD constitue un moyen efficace de capter des ruptures marqu\u00e9es, quelle que soit la d\u00e9cision du jour. Les donn\u00e9es historiques montrent que des inflexions inattendues dans les communiqu\u00e9s de politique mon\u00e9taire de la Fed peuvent d\u00e9clencher des variations quotidiennes moyennes de plus de 1% sur les principales paires de devises, rendant les strat\u00e9gies ax\u00e9es sur la volatilit\u00e9 particuli\u00e8rement rentables.<\/p>\n\n<p>Avec un USD\/JPY proche de plus hauts de plusieurs d\u00e9cennies \u00e0 163,84, nous recommandons de recourir \u00e0 des options de vente (puts) pour se couvrir contre une intervention soudaine des autorit\u00e9s japonaises. Les ann\u00e9es pr\u00e9c\u00e9dentes, le minist\u00e8re japonais des Finances a engag\u00e9 des dizaines de milliards de dollars lors d\u2019interventions en une seule journ\u00e9e pour soutenir le yen lorsqu\u2019il franchissait des niveaux psychologiques critiques. \u00c0 ces niveaux extr\u00eames, une intervention soudaine pourrait ais\u00e9ment effacer du jour au lendemain des positions longues \u00e0 effet de levier.<\/p>\n\n<h3>Options sur mati\u00e8res premi\u00e8res et devises en r\u00e9ponse aux tendances de march\u00e9<\/h3>\n\n<p>Le repli de l\u2019or \u00e0 4\u202f027 dollars l\u2019once offre un point d\u2019entr\u00e9e strat\u00e9gique pour les op\u00e9rateurs utilisant des options d\u2019achat (calls) de long terme, en particulier si le pr\u00e9sident Kevin Warsh laisse entrevoir une pause en septembre. Malgr\u00e9 la baisse de 1,2% d\u2019aujourd\u2019hui, l\u2019or demeure historiquement une couverture robuste contre l\u2019inflation mondiale, rest\u00e9e persistante dans les grandes \u00e9conomies cette ann\u00e9e. Nous sugg\u00e9rons de structurer des spreads haussiers (bull call spreads) sur contrats \u00e0 terme sur l\u2019or afin de limiter le co\u00fbt de la prime tout en se positionnant pour un potentiel rebond.<\/p>\n\n<p>Pour les d\u00e9riv\u00e9s sur l\u2019\u00e9nergie, il convient d\u2019envisager des spreads baissiers (bear put spreads) sur le brut WTI, la d\u00e9tente des tensions au Moyen-Orient poussant les prix vers le support de 79 dollars. Parall\u00e8lement, les donn\u00e9es d\u2019inflation attendues en Australie, projet\u00e9es \u00e0 un niveau encore \u00e9lev\u00e9 de 4,0%, rendent les options d\u2019achat sur l\u2019AUD\/USD particuli\u00e8rement attractives en cas de r\u00e9action restrictive (\u00ab hawkish \u00bb) de la banque centrale. \u00c9quilibrer ces strat\u00e9gies sur mati\u00e8res premi\u00e8res avec des futures sur taux d\u2019int\u00e9r\u00eat contribuera \u00e0 prot\u00e9ger les portefeuilles contre des variations abruptes des courbes de rendement mondiales dans les prochaines semaines.<\/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>\u00c0 la veille de la Fed, le dollar fl\u00e9chit (DXY 101,40) et l\u2019euro remonte. Les march\u00e9s pricent 40% d\u2019une hausse surprise. Straddles EUR\/USD, puts USD\/JPY, options or\/WTI face volatilit\u00e9.<\/p>\n","protected":false},"author":87,"featured_media":49616,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-51572","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=\"\u00c0 la veille de la Fed, le dollar fl\u00e9chit (DXY 101,40) et l\u2019euro remonte. Les march\u00e9s pricent 40% d\u2019une hausse surprise. 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