{"id":53070,"date":"2026-08-24T14:15:29","date_gmt":"2026-08-24T14:15:29","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-ca\/uncategorized\/week-ahead-us-dollar-steadies-on-treasury-buybacks-3\/"},"modified":"2026-08-24T14:15:29","modified_gmt":"2026-08-24T14:15:29","slug":"week-ahead-us-dollar-steadies-on-treasury-buybacks-3","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-ca\/featured\/week-ahead-us-dollar-steadies-on-treasury-buybacks-3\/","title":{"rendered":"Semaine \u00e0 venir : le dollar am\u00e9ricain se stabilise gr\u00e2ce aux rachats d\u2019obligations du Tr\u00e9sor"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/discover-1-1024x559.png\" alt=\"\" class=\"wp-image-65892\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Aper\u00e7u<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le Tr\u00e9sor am\u00e9ricain doublera ses rachats d\u2019obligations \u00e0 long terme \u00e0 au moins 4&nbsp;milliards&nbsp;$ par op\u00e9ration d\u00e8s le 9&nbsp;septembre, ce qui peut soutenir \u00e0 court terme les obligations de longue \u00e9ch\u00e9ance (titres dont l\u2019\u00e9ch\u00e9ance est loin, donc plus sensibles aux taux) et les actifs plus risqu\u00e9s.<\/li>\n\n\n\n<li>L\u2019indice PCE de base (mesure de l\u2019inflation aux \u00c9tats-Unis, sans les prix volatils de l\u2019\u00e9nergie et des aliments) et le PIB pr\u00e9liminaire (premi\u00e8re estimation de la croissance) du 26&nbsp;ao\u00fbt pourraient changer les attentes sur l\u2019inflation, la croissance et la politique de la R\u00e9serve f\u00e9d\u00e9rale (Fed, banque centrale am\u00e9ricaine).<\/li>\n\n\n\n<li>L\u2019or reste soutenu au-dessus de la zone surveill\u00e9e de 4&nbsp;490, tandis que le S&amp;P&nbsp;500 pourrait continuer de monter si les rendements des obligations am\u00e9ricaines reculent.<\/li>\n\n\n\n<li>\u00c0 surveiller&nbsp;: USDX autour de 98,40, EURUSD autour de 1,1710 et le Bitcoin apr\u00e8s son passage au-dessus de 73&nbsp;460 en direction de 80&nbsp;000.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Le Tr\u00e9sor intervient pendant que les rendements \u00e0 long terme montent<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le Tr\u00e9sor am\u00e9ricain veut am\u00e9liorer la liquidit\u00e9 (facilit\u00e9 d\u2019acheter\/vendre sans trop bouger le prix) dans la partie longue du march\u00e9 des obligations du Tr\u00e9sor. \u00c0 partir du 9&nbsp;septembre, les op\u00e9rations de rachat visant les obligations de 10 \u00e0 20 ans et de 20 \u00e0 30 ans passeront d\u2019un maximum de 2&nbsp;milliards&nbsp;$ \u00e0 au moins 4&nbsp;milliards&nbsp;$ par op\u00e9ration. Le programme doit se poursuivre jusqu\u2019au 4&nbsp;novembre&nbsp;2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019annonce suit une forte hausse des rendements \u00e0 long terme (taux offerts par les obligations). Selon Reuters, le rendement de l\u2019obligation am\u00e9ricaine \u00e0 30 ans a atteint son plus haut niveau depuis 2007, puis a recul\u00e9 apr\u00e8s l\u2019annonce. Il avait touch\u00e9 5,34&nbsp;%. Le repli montre \u00e0 quel point le march\u00e9 r\u00e9agit aux mesures officielles visant la liquidit\u00e9.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">With US national debt topping $40 trillion and long-term bond yields hitting multi-year highs, Treasury Secretary Scott Bessent announced increased buybacks to stabilize the market. But as experts explain on Balance of Power, short-term Treasury moves can&#39;t solve structural\u2026 <a href=\"https:\/\/t.co\/rHLiIqGWgi\">pic.twitter.com\/rHLiIqGWgi<\/a><\/p>&mdash; Bloomberg (@business) <a href=\"https:\/\/x.com\/business\/status\/2090818802405580903?ref_src=twsrc%5Etfw\">August 21, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le fonctionnement est simple&nbsp;: le Tr\u00e9sor rach\u00e8te des obligations plus anciennes et \u00e0 longue \u00e9ch\u00e9ance, ce qui augmente la demande pour ces titres. Quand le prix des obligations monte, leur rendement baisse (prix et rendement \u00e9voluent en sens inverse). Le texte \u00e9voque aussi un facteur possible&nbsp;: si des investisseurs ferment des positions vendeuses (pari sur une baisse de prix) sur les obligations apr\u00e8s un retournement des rendements, cela peut ajouter de la demande et pousser encore les prix \u00e0 la hausse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces rachats ne r\u00e9duisent toutefois pas la dette totale du gouvernement am\u00e9ricain. Le Tr\u00e9sor modifie surtout la dur\u00e9e de ses emprunts&nbsp;: il rach\u00e8te de la dette \u00e0 long terme plus ancienne tout en \u00e9mettant de la dette ailleurs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le principal enjeu&nbsp;: le capital disponible<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La hausse des rendements \u00e0 long terme ne d\u00e9pend pas seulement de la Fed ou des attentes d\u2019inflation. Le gouvernement am\u00e9ricain maintient de grands d\u00e9ficits (d\u00e9penses sup\u00e9rieures aux revenus) et doit \u00e9mettre beaucoup de dette. En parall\u00e8le, des entreprises cherchent aussi des fonds pour des centres de donn\u00e9es en IA (infrastructure informatique), l\u2019\u00e9nergie, les semi-conducteurs (puces) et d\u2019autres projets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il y a donc concurrence pour l\u2019argent disponible. Quand plusieurs emprunteurs se disputent le financement, les investisseurs peuvent exiger un rendement plus \u00e9lev\u00e9. De plus, pour des obligations \u00e0 20 ou 30 ans, les investisseurs demandent souvent une prime pour immobiliser leur argent longtemps (rendement suppl\u00e9mentaire pour le risque de dur\u00e9e).<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Ballooning government deficits, a Middle East conflict driving inflation fears and tech giants issuing billions in debt to fund AI expansion are pushing global bond yields to multi-decade highs, Reuters correspondent Gregor Stuart Hunter explains <a href=\"https:\/\/t.co\/TM4fvuZw1w\">https:\/\/t.co\/TM4fvuZw1w<\/a> <a href=\"https:\/\/t.co\/TSSBCEytpJ\">pic.twitter.com\/TSSBCEytpJ<\/a><\/p>&mdash; Reuters (@Reuters) <a href=\"https:\/\/x.com\/Reuters\/status\/2089989494196105423?ref_src=twsrc%5Etfw\">August 19, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2019est pourquoi l\u2019intervention du Tr\u00e9sor peut calmer la pression \u00e0 court terme sans r\u00e9gler la cause profonde des rendements \u00e9lev\u00e9s. Selon le texte, les besoins de financement publics \u00e9lev\u00e9s et la demande de capital du secteur priv\u00e9 pourraient maintenir les co\u00fbts d\u2019emprunt \u00e0 un niveau \u00e9lev\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les derniers mouvements de march\u00e9 appuient cette prudence. Apr\u00e8s la baisse initiale, les rendements \u00e0 long terme ont remont\u00e9&nbsp;: le 10 ans est revenu vers 4,70&nbsp;% et le 30 ans au-dessus de 5,25&nbsp;%.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi les rendements comptent pour les actions et l\u2019or<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Des rendements plus bas peuvent r\u00e9duire les co\u00fbts d\u2019emprunt des m\u00e9nages (hypoth\u00e8ques) et des entreprises, et soutenir la valeur des actions. Les titres de croissance et de technologie y sont souvent plus sensibles, car une plus grande part de leurs profits attendus se situe loin dans le futur. Quand le taux d\u2019actualisation baisse (taux utilis\u00e9 pour ramener des revenus futurs en valeur d\u2019aujourd\u2019hui), la valeur actuelle de ces revenus futurs augmente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le lien touche aussi les mati\u00e8res premi\u00e8res et les devises. Un recul des rendements am\u00e9ricains peut affaiblir le dollar. De plus, des rendements r\u00e9els plus faibles (rendement apr\u00e8s inflation) rendent l\u2019or plus attrayant, car l\u2019or ne verse pas d\u2019int\u00e9r\u00eat.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Gold traded near a three-month high after the US Treasury\u2019s bold intervention in the bond market revived concerns about a weaker dollar and pushed investors toward alternatives <a href=\"https:\/\/t.co\/lBAnwuZjo3\">https:\/\/t.co\/lBAnwuZjo3<\/a><\/p>&mdash; Bloomberg (@business) <a href=\"https:\/\/x.com\/business\/status\/2091685680585880059?ref_src=twsrc%5Etfw\">August 24, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019or a fortement r\u00e9agi \u00e0 l\u2019annonce&nbsp;: selon des rapports de march\u00e9, il a bondi au-dessus de 4&nbsp;500&nbsp;$ pendant que les rendements et le dollar reculaient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La question centrale cette semaine est de savoir si la baisse des rendements peut durer. Si les rendements continuent de monter malgr\u00e9 des rachats plus importants, les march\u00e9s pourraient y voir une mesure temporaire de liquidit\u00e9 plut\u00f4t qu\u2019un vrai changement de tendance sur le march\u00e9 obligataire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u2019inflation et la croissance am\u00e9ricaines au premier plan<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mercredi, place aux principales donn\u00e9es macro\u00e9conomiques am\u00e9ricaines. Le PCE de base de juillet est attendu \u00e0 0,2&nbsp;% sur un mois (m\/m, variation par rapport au mois pr\u00e9c\u00e9dent), contre 0,1&nbsp;% auparavant. Le PIB pr\u00e9liminaire du T2 est attendu \u00e0 1,5&nbsp;% (q\/q, variation sur le trimestre), inchang\u00e9 par rapport \u00e0 l\u2019estimation pr\u00e9c\u00e9dente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le PCE de base est particuli\u00e8rement suivi, car la Fed s\u2019en sert pour juger l\u2019inflation sous-jacente (tendance de fond). La derni\u00e8re donn\u00e9e annuelle disponible (juin) \u00e9tait de 3,3&nbsp;%, bien au-dessus de la cible de 2&nbsp;% de la Fed.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">The extra compensation investors demand to hold long-dated government bonds is likely to remain elevated barring an unexpected economic downturn, presenting opportunities to buy at higher yields, according to Pimco <a href=\"https:\/\/t.co\/5yes4UiFt0\">https:\/\/t.co\/5yes4UiFt0<\/a><\/p>&mdash; Bloomberg (@business) <a href=\"https:\/\/x.com\/business\/status\/2091710849714913556?ref_src=twsrc%5Etfw\">August 24, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Un PCE de base plus \u00e9lev\u00e9 que pr\u00e9vu pourrait faire monter les rendements et le dollar, car les march\u00e9s r\u00e9\u00e9valuent la trajectoire des taux directeurs (taux de la banque centrale). Une donn\u00e9e plus faible pourrait produire l\u2019effet inverse, surtout si la croissance sugg\u00e8re aussi un ralentissement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019ensemble inflation + croissance sera donc plus important que chaque chiffre pris s\u00e9par\u00e9ment. Une inflation tenace avec une croissance stable maintiendrait la pression sur les rendements \u00e0 long terme. Une inflation plus faible avec une croissance plus faible pourrait soutenir les obligations, les actions et l\u2019or.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u2019Australie et le Japon donnent des signaux sur les taux<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019IPC (indice des prix \u00e0 la consommation, mesure de l\u2019inflation) de l\u2019Australie pour juillet est aussi attendu le 26&nbsp;ao\u00fbt. Le march\u00e9 pr\u00e9voit un ralentissement de l\u2019inflation annuelle \u00e0 3,3&nbsp;% contre 3,8&nbsp;%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En juin, l\u2019IPC \u00e9tait \u00e0 3,8&nbsp;%, tandis que l\u2019inflation \u00ab&nbsp;trimmed mean&nbsp;\u00bb (mesure qui enl\u00e8ve les variations extr\u00eames pour mieux capter la tendance) \u00e9tait \u00e0 3,6&nbsp;%. La Banque de r\u00e9serve d\u2019Australie (RBA) vise actuellement un taux directeur de 4,35&nbsp;%, avec la prochaine d\u00e9cision pr\u00e9vue le 29&nbsp;septembre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une baisse de l\u2019inflation plus marqu\u00e9e que pr\u00e9vu pourrait r\u00e9duire les attentes d\u2019un autre rel\u00e8vement des taux (resserrement mon\u00e9taire, hausse des taux pour freiner l\u2019inflation) et peser sur le dollar australien. Une baisse plus faible maintiendrait les inqui\u00e9tudes et pourrait soutenir l\u2019AUDUSD.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019IPC de base de Tokyo (version \u00ab&nbsp;de base&nbsp;\u00bb qui exclut certains \u00e9l\u00e9ments volatils) est pr\u00e9vu le 28&nbsp;ao\u00fbt, avec une pr\u00e9vision \u00e0 1,8&nbsp;% sur un an, contre 1,9&nbsp;% pr\u00e9c\u00e9demment au calendrier. Les donn\u00e9es r\u00e9centes montraient une inflation de base nationale \u00e0 1,8&nbsp;% en juillet, tandis que l\u2019inflation \u00ab&nbsp;core-core&nbsp;\u00bb (mesure encore plus \u00e9pur\u00e9e, excluant davantage d\u2019\u00e9l\u00e9ments) est mont\u00e9e \u00e0 1,9&nbsp;%.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Japan&#39;s 10-year yield hits three-decade peak on inflation worries <a href=\"https:\/\/t.co\/gH4FQQ1FOz\">https:\/\/t.co\/gH4FQQ1FOz<\/a> <a href=\"https:\/\/t.co\/gH4FQQ1FOz\">https:\/\/t.co\/gH4FQQ1FOz<\/a><\/p>&mdash; Reuters (@Reuters) <a href=\"https:\/\/x.com\/Reuters\/status\/2089630907120357421?ref_src=twsrc%5Etfw\">August 18, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ces donn\u00e9es influenceront les attentes sur la prochaine d\u00e9cision de la Banque du Japon, ce qui peut rendre l\u2019USDJPY sensible aux changements d\u2019anticipations sur les taux.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le pr\u00e9sident de la Fed, Warsh, pourrait influencer le dollar et les obligations<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le pr\u00e9sident de la R\u00e9serve f\u00e9d\u00e9rale, Kevin Warsh, doit prendre la parole le 28&nbsp;ao\u00fbt. Le texte invite \u00e0 surveiller surtout ses commentaires sur les taux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Son intervention survient alors que le Tr\u00e9sor et la Fed n\u2019ont pas les m\u00eames priorit\u00e9s. Le Tr\u00e9sor veut soutenir la liquidit\u00e9 du march\u00e9 obligataire et garder les co\u00fbts de financement du gouvernement g\u00e9rables. La Fed veut des conditions financi\u00e8res (niveau des taux, acc\u00e8s au cr\u00e9dit, vigueur des march\u00e9s) compatibles avec son objectif d\u2019inflation.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-x wp-block-embed-x\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Bond investors will zero in on Kevin Warsh\u2019s Jackson Hole speech this week, with a further selloff in long-dated Treasuries at stake as markets look for clues on his response to persistent inflation and fiscal concerns. <a href=\"https:\/\/t.co\/Ttp8MvLy6N\">https:\/\/t.co\/Ttp8MvLy6N<\/a><\/p>&mdash; Bloomberg (@business) <a href=\"https:\/\/x.com\/business\/status\/2091610181859778857?ref_src=twsrc%5Etfw\">August 23, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.x.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Un ton restrictif (message qui sugg\u00e8re des taux \u00e9lev\u00e9s plus longtemps) pourrait faire monter le dollar et les rendements. Un ton plus souple sur l\u2019inflation ou les taux pourrait accentuer la baisse des rendements et soutenir l\u2019or et les actions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La r\u00e9action du march\u00e9 peut d\u00e9passer les paires en USD. Un mouvement des rendements peut se transmettre \u00e0 l\u2019or, aux indices boursiers et \u00e0 d\u2019autres actifs sensibles au risque en quelques minutes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Symboles cl\u00e9s \u00e0 surveiller<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">USDX | EURUSD | SP500 | XAUUSD | BTCUSD<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c9v\u00e9nements \u00e0 venir<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Date<\/td><td class=\"has-text-align-center\" data-align=\"center\">Devise<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u00c9v\u00e9nement<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pr\u00e9vision<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pr\u00e9c\u00e9dent<\/td><td class=\"has-text-align-center\" data-align=\"center\">Commentaire des analystes<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">26 Aug<\/td><td class=\"has-text-align-center\" data-align=\"center\">AUD<\/td><td class=\"has-text-align-center\" data-align=\"center\">IPC a\/a<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.30%<\/td><td class=\"has-text-align-center\" data-align=\"center\">3.80%<\/td><td class=\"has-text-align-center\" data-align=\"center\">Un recul plus marqu\u00e9 de l\u2019inflation pourrait affaiblir l\u2019AUD, car les attentes d\u2019autres hausses de taux par la RBA diminuent.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">26 Aug<\/td><td class=\"has-text-align-center\" data-align=\"center\">USD<\/td><td class=\"has-text-align-center\" data-align=\"center\">Indice des prix PCE de base m\/m<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.20%<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.10%<\/td><td class=\"has-text-align-center\" data-align=\"center\">Un chiffre au-dessus des attentes pourrait soutenir l\u2019USD et les rendements, tandis qu\u2019un chiffre plus faible pourrait soutenir l\u2019or et les actions.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">26 Aug<\/td><td class=\"has-text-align-center\" data-align=\"center\">USD<\/td><td class=\"has-text-align-center\" data-align=\"center\">PIB pr\u00e9liminaire q\/q<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.50%<\/td><td class=\"has-text-align-center\" data-align=\"center\">1.50%<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u00c0 lire avec le PCE. Un r\u00e9sultat plus faible pourrait renforcer la demande pour des rendements plus bas.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">28 Aug<\/td><td class=\"has-text-align-center\" data-align=\"center\">CAD<\/td><td class=\"has-text-align-center\" data-align=\"center\">PIB m\/m<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.20%<\/td><td class=\"has-text-align-center\" data-align=\"center\">0.30%<\/td><td class=\"has-text-align-center\" data-align=\"center\">Un chiffre plus fort pourrait soutenir le CAD, tandis qu\u2019un chiffre plus faible pourrait peser sur la devise et soutenir l\u2019USD\/CAD.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">28 Aug<\/td><td class=\"has-text-align-center\" data-align=\"center\">USD<\/td><td class=\"has-text-align-center\" data-align=\"center\">Allocution du pr\u00e9sident de la Fed, Warsh<\/td><td class=\"has-text-align-center\" data-align=\"center\">&#8211;<\/td><td class=\"has-text-align-center\" data-align=\"center\">&#8211;<\/td><td class=\"has-text-align-center\" data-align=\"center\">Surveiller les commentaires sur l\u2019inflation, les taux d\u2019int\u00e9r\u00eat et les conditions financi\u00e8res.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Mouvements cl\u00e9s de la semaine<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">USDX<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/codeOWUzMmRiYmJhZjc5ZmEyZDY1ZmQ5NmQ3ZDlkOWI2MmFfVjdQc2d2RHpYbWRyRGNxaG4zclVQN2MwNW12RWVwd1JfVG9rZW46VWRLZ2JVS3kyb1daZld4NkZ3RGxqdE13Z2dxXzE3ODc1NDE4MjY6MTc4NzU0NTQyNl9WNAampadd_watermarktrueampscene_typeCCM.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>USDX a trouv\u00e9 un soutien pr\u00e8s de la zone surveill\u00e9e de 98,40, identifi\u00e9e comme zone cl\u00e9.<\/li>\n\n\n\n<li>Une hausse pourrait mettre 99,25 et 99,50 en vue. Une cassure \u00e0 la baisse (passage net sous le niveau) mettrait 97,80 \u00e0 surveiller.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">EURUSD<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/codeZGM5YjY3OGFiYzdkNDY2ZWMyMTk3MDRlNTg3OGVlNjlfbk1ydENWVnJXVThwNmFRVUNzOEZ6emJvSEVQZlF6QkdfVG9rZW46Szd6ZGJNQUxOb2JrZEl4ZlhkMmxla0xLZ1BoXzE3ODc1NDE4MjY6MTc4NzU0NTQyNl9WNAampadd_watermarktrueampscene_typeCCM.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>EURUSD a but\u00e9 sur une r\u00e9sistance (niveau o\u00f9 le prix a du mal \u00e0 monter) vers 1,1710.<\/li>\n\n\n\n<li>Si le prix baisse, une reprise haussi\u00e8re vers 1,1610 ou 1,1580 pourrait devenir pertinente. Une cassure \u00e0 la hausse d\u00e9placerait l\u2019attention vers 1,1775.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">GBPUSD<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/codeZTJlYTE4MjAxNjdiNzgyZmNjZmZmNjQzOWUyYzIxMDFfV0paZ2lpZmpvSGYybVVLYUVKZmZWT1BLNkE3bW5BeXVfVG9rZW46SHJOeWIwbkZMb080bXN4WWhqcGwwQVZxZ0RmXzE3ODc1NDE4MjY6MTc4NzU0NTQyNl9WNAampadd_watermarktrueampscene_typeCCM.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Surveiller 1,3495 pour des signes de reprise haussi\u00e8re si GBPUSD \u00e9volue \u00e0 l\u2019horizontale (consolidation).<\/li>\n\n\n\n<li>Une hausse durable pourrait ouvrir la voie \u00e0 d\u2019autres gains.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>USDJPY<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/codeMDEyN2U0Mzk3MmIyMTU5MDZjOWVjYTdkYWMxMDA5MjFfenRoNFlwMWFNdFQxbFo5b1E2ZHFBRWh0aVpKNFZaV29fVG9rZW46QnZYeGJEZU94b2ZRZk94QklReWxuN3IzZ2RkXzE3ODc1NDE4MjY6MTc4NzU0NTQyNl9WNAampadd_watermarktrueampscene_typeCCM.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Surveiller 160,15 si USDJPY continue de monter.<\/li>\n\n\n\n<li>Un retournement rapide depuis cette zone pourrait accro\u00eetre le risque de renforcement du yen et de d\u00e9bouclement de carry trade (strat\u00e9gie consistant \u00e0 emprunter en devise \u00e0 faible taux pour acheter une devise \u00e0 rendement plus \u00e9lev\u00e9).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>XAUUSD (Or)<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/codeOWE4MjQ4YjA0NDQxZGIzOGJmY2QzZWJiZTliYzIyZTlfa2I4VWZsbU9yTmRWdG5pOHZVRjY1eDNrd1VLWGQ1WjFfVG9rZW46VkdIRWJweHFqb2ZWajF4SHRQTGxPWnlkZ2ptXzE3ODc1NDE4MjY6MTc4NzU0NTQyNl9WNAampadd_watermarktrueampscene_typeCCM.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u2019or a gard\u00e9 son \u00e9lan haussier. Selon des rapports, il a bondi au-dessus de 4&nbsp;500&nbsp;$ apr\u00e8s l\u2019annonce de rachats plus importants d\u2019obligations \u00e0 long terme.<\/li>\n\n\n\n<li>Le niveau 4&nbsp;490 reste la zone haussi\u00e8re \u00e0 surveiller, et 4&nbsp;670 est le prochain niveau si la hausse se poursuit.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>SP500<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/codeZTlhNDM5YjQ5OWU4YjZlMmM4ODU2MWM4MzQ4YTcwYTZfMzNuWW80Ym1adzZVcm81ZjA0VG9pSkl2MmZsOE5ib29fVG9rZW46WmFrcmJFeTJsb2FyMDd4c3NiemxBMVk4Z1JmXzE3ODc1NDE4MjY6MTc4NzU0NTQyNl9WNAampadd_watermarktrueampscene_typeCCM.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le S&amp;P&nbsp;500 a conserv\u00e9 un biais technique positif (tendance sugg\u00e9r\u00e9e par le graphique), et pourrait monter depuis la zone actuelle.<\/li>\n\n\n\n<li>En cas de repli, 7&nbsp;625 et 7&nbsp;565 sont les principales zones de soutien \u00e0 surveiller.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">BTCUSD<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/codeMTg2NjU2NmQ4YjE5ZjliMmQ5OTViOTM1ZTYxN2EzNGRfNW9ZM0VnV0FabFQ4WEZnNldUdkNVd1FaTXpZbEd2cTZfVG9rZW46VGZKS2JMcnRtb0RWeE54WU5FMGw2aUpGZ1piXzE3ODc1NDE4MjY6MTc4NzU0NTQyNl9WNAampadd_watermarktrueampscene_typeCCM.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le Bitcoin s\u2019est maintenu au-dessus de 73&nbsp;460 et s\u2019est approch\u00e9 de 80&nbsp;000.<\/li>\n\n\n\n<li>Si le Bitcoin \u00e9volue \u00e0 l\u2019horizontale, une reprise haussi\u00e8re autour de 75&nbsp;170 ou 72&nbsp;120 pourrait donner des zones \u00e0 surveiller.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cette semaine, le march\u00e9 des obligations du Tr\u00e9sor est au c\u0153ur du sc\u00e9nario macro\u00e9conomique. L\u2019augmentation des rachats \u00e0 long terme peut r\u00e9duire les tensions de liquidit\u00e9, mais les besoins de financement publics \u00e9lev\u00e9s et la forte demande de capital du secteur priv\u00e9 restent des facteurs structurels derri\u00e8re des rendements \u00e9lev\u00e9s. \u00c0 surveiller&nbsp;: le PCE de base et le PIB pr\u00e9liminaire am\u00e9ricains le 26&nbsp;ao\u00fbt, puis l\u2019IPC de base de Tokyo et le discours de Warsh le 28&nbsp;ao\u00fbt.<\/p>\n\n\n\n\n<p class=\"wp-block-paragraph\"><b>Commencez \u00e0 n\u00e9gocier d\u00e8s maintenant \u2014 cliquez <a href=\"https:\/\/www.vtmarkets.com\/fr-ca\/trade-now\/\">ici<\/a> pour cr\u00e9er votre compte r\u00e9el VT Markets.<\/b>\n\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Coup de pouce ou simple pansement? Le Tr\u00e9sor am\u00e9ricain doublera ses rachats de bons long terme d\u00e8s le 9 septembre, visant \u00e0 freiner les rendements. PCE\/PIB et discours de Warsh d\u00e9cideront dollar, or, actions, bitcoin.<\/p>\n","protected":false},"author":87,"featured_media":53069,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12,29],"tags":[],"class_list":["post-53070","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-featured","category-week_ahead"],"acf":{"acf_article_selection_author":null},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 5.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Coup de pouce ou simple pansement? Le Tr\u00e9sor am\u00e9ricain doublera ses rachats de bons long terme d\u00e8s le 9 septembre, visant \u00e0 freiner les rendements. PCE\/PIB et discours de Warsh d\u00e9cideront dollar, or, actions, bitcoin.\" \/>\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-ca\/featured\/week-ahead-us-dollar-steadies-on-treasury-buybacks-3\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO Pro (AIOSEO) 5.0.1\" \/>\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=\"Semaine \u00e0 venir : le dollar am\u00e9ricain se stabilise gr\u00e2ce aux rachats d\u2019obligations du Tr\u00e9sor - VT Markets\" \/>\n\t\t<meta property=\"og:description\" content=\"Coup de pouce ou simple pansement? Le Tr\u00e9sor am\u00e9ricain doublera ses rachats de bons long terme d\u00e8s le 9 septembre, visant \u00e0 freiner les rendements. 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