{"id":53058,"date":"2026-08-24T10:16:04","date_gmt":"2026-08-24T10:16:04","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-ca\/uncategorized\/week-ahead-us-dollar-steadies-on-treasury-buybacks-2\/"},"modified":"2026-08-24T10:16:04","modified_gmt":"2026-08-24T10:16:04","slug":"week-ahead-us-dollar-steadies-on-treasury-buybacks-2","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-ca\/featured\/week-ahead-us-dollar-steadies-on-treasury-buybacks-2\/","title":{"rendered":"Semaine \u00e0 venir : le dollar am\u00e9ricain se stabilise gr\u00e2ce aux rachats de bons 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 G$ US par op\u00e9ration d\u00e8s le 9 septembre, ce qui peut aider \u00e0 court terme les obligations long terme et les actifs plus risqu\u00e9s (actions, crypto).<\/li>\n\n\n\n<li>L\u2019indice Core PCE et la premi\u00e8re estimation du PIB du T2, publi\u00e9s le 26 ao\u00fbt, pourraient changer les attentes sur l\u2019inflation, la croissance et la politique de la R\u00e9serve f\u00e9d\u00e9rale (Fed).<\/li>\n\n\n\n<li>L\u2019or demeure soutenu au-dessus de la zone surveill\u00e9e de 4 490, tandis que le S&amp;P 500 pourrait continuer de monter si les rendements des obligations am\u00e9ricaines reculent.<\/li>\n\n\n\n<li>\u00c0 surveiller : USDX pr\u00e8s de 98,40, EURUSD pr\u00e8s de 1,1710, et le Bitcoin apr\u00e8s son passage au-dessus de 73 460 en direction de 80 000.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Le Tr\u00e9sor intervient pendant que les rendements long terme montent<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le Tr\u00e9sor am\u00e9ricain veut am\u00e9liorer la \u00ab liquidit\u00e9 \u00bb (facilit\u00e9 d\u2019achat et de vente sans trop bouger les prix) sur les obligations \u00e0 long terme. D\u00e8s le 9 septembre, les op\u00e9rations de rachat d\u2019obligations dans les maturit\u00e9s 10\u201320 ans et 20\u201330 ans passeront d\u2019un maximum de 2 G$ US \u00e0 au moins 4 G$ US par op\u00e9ration. Le programme ira jusqu\u2019au 4 novembre 2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019annonce survient apr\u00e8s une forte hausse des rendements \u00e0 long terme. Reuters rapporte que le rendement de l\u2019obligation am\u00e9ricaine \u00e0 30 ans a atteint un sommet depuis 2007, puis a recul\u00e9 apr\u00e8s l\u2019annonce. Il a touch\u00e9 5,34 %. Ce mouvement montre \u00e0 quel point le march\u00e9 r\u00e9agit aux mesures officielles qui ajoutent de 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 m\u00e9canisme est simple. Le Tr\u00e9sor rach\u00e8te des obligations anciennes, ce qui augmente la demande. Quand le prix d\u2019une obligation monte, son \u00ab rendement \u00bb (le taux d\u2019int\u00e9r\u00eat effectif re\u00e7u par l\u2019acheteur) baisse. Le rapport souligne aussi qu\u2019il pourrait y avoir plus d\u2019achats si des investisseurs qui \u00e9taient \u00ab \u00e0 d\u00e9couvert \u00bb (position vendeuse : ils ont vendu sans d\u00e9tenir, en pariant sur une baisse) ferment leurs positions apr\u00e8s un renversement des rendements.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, ce programme ne r\u00e9duit pas la dette totale du gouvernement am\u00e9ricain. Il change surtout l\u2019\u00e9ch\u00e9ancier de la dette : il rach\u00e8te de la dette long terme plus ancienne, tout en continuant d\u2019\u00e9mettre de la dette ailleurs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Le principal enjeu : l\u2019offre de capital<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La hausse des rendements long terme ne vient pas seulement de la Fed ou des attentes d\u2019inflation. Le gouvernement am\u00e9ricain affiche encore de gros d\u00e9ficits (il d\u00e9pense plus qu\u2019il ne re\u00e7oit) et doit \u00e9mettre beaucoup d\u2019obligations. En parall\u00e8le, les entreprises cherchent aussi du financement pour des centres de donn\u00e9es li\u00e9s \u00e0 l\u2019IA, des r\u00e9seaux d\u2019\u00e9lectricit\u00e9, des usines de semi-conducteurs et d\u2019autres projets.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00e9sultat : il y a comp\u00e9tition pour l\u2019argent disponible. Quand plusieurs emprunteurs se disputent le financement, les investisseurs peuvent exiger un rendement plus \u00e9lev\u00e9. Et pour des obligations de 20 ou 30 ans, ils demandent souvent une prime suppl\u00e9mentaire parce que l\u2019argent reste immobilis\u00e9 longtemps.<\/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 sans \u00e9liminer la cause de fond des rendements \u00e9lev\u00e9s. Selon le rapport, les besoins massifs de financement public et une forte demande de capital du secteur priv\u00e9 pourraient maintenir les co\u00fbts d\u2019emprunt \u00e0 des niveaux \u00e9lev\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les march\u00e9s appuient cette prudence. Apr\u00e8s la baisse initiale suivant l\u2019annonce, les rendements long terme sont remont\u00e9s : le 10 ans est revenu vers 4,70 % et le 30 ans a repass\u00e9 au-dessus de 5,25 %.<\/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 (hypoth\u00e8ques, financement des entreprises) et soutenir les valorisations boursi\u00e8res. Les actions de croissance et de technologie y r\u00e9agissent souvent davantage, parce qu\u2019une grande partie de leurs profits attendus est plus loin dans le temps. Quand le \u00ab taux d\u2019actualisation \u00bb (taux utilis\u00e9 pour ramener des profits futurs \u00e0 une valeur d\u2019aujourd\u2019hui) baisse, la valeur actuelle de ces profits futurs augmente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le lien touche aussi les mati\u00e8res premi\u00e8res et les devises. Une baisse des rendements am\u00e9ricains peut affaiblir le dollar. En parall\u00e8le, une baisse des \u00ab rendements r\u00e9els \u00bb (rendements apr\u00e8s inflation) peut rendre l\u2019or plus attrayant, car l\u2019or ne verse pas d\u2019int\u00e9r\u00eat : quand les rendements r\u00e9els baissent, le co\u00fbt de d\u00e9tenir de l\u2019or diminue.<\/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 : selon des informations de march\u00e9, il a bondi au-dessus de 4 500 $ US pendant que les rendements et le dollar reculaient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La question cl\u00e9 cette semaine : est-ce que la baisse des rendements peut tenir. Si les rendements continuent de monter malgr\u00e9 des rachats plus importants, les march\u00e9s pourraient voir cela comme une mesure temporaire de liquidit\u00e9, et non comme un changement de tendance du march\u00e9 obligataire.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Inflation et croissance aux \u00c9tats-Unis : le point central<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Mercredi apporte les principales donn\u00e9es macro\u00e9conomiques am\u00e9ricaines de la semaine. Le Core PCE de juillet est attendu \u00e0 0,2 % sur un mois (contre 0,1 % auparavant). Le PIB pr\u00e9liminaire du T2 est attendu \u00e0 1,5 % (inchang\u00e9).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le Core PCE (indice des prix des d\u00e9penses de consommation personnelles, excluant les prix plus instables comme l\u2019\u00e9nergie et certains aliments) est tr\u00e8s suivi par la Fed pour juger l\u2019inflation de fond. En juin, le Core PCE annuel \u00e9tait \u00e0 3,3 %, bien au-dessus de la cible de 2 %.<\/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 Core PCE plus fort que pr\u00e9vu pourrait faire monter les rendements et le dollar, car les march\u00e9s r\u00e9\u00e9valueraient la trajectoire de la politique mon\u00e9taire (hausses ou baisses de taux). Un chiffre plus faible pourrait faire l\u2019inverse, surtout si la croissance donne aussi des signes de ralentissement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La combinaison inflation + croissance sera donc plus importante que chaque chiffre pris s\u00e9par\u00e9ment. Une inflation qui ne baisse pas et une croissance correcte maintiendraient la pression sur les rendements long terme. Une inflation plus faible avec une croissance plus molle pourrait soutenir les obligations, les actions et l\u2019or.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Australie et Japon : signaux r\u00e9gionaux sur les taux<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019IPC (indice des prix \u00e0 la consommation) australien de juillet est attendu le 26 ao\u00fbt. Le march\u00e9 pr\u00e9voit un ralentissement de l\u2019inflation annuelle \u00e0 3,3 % contre 3,8 %.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En juin, l\u2019IPC \u00e9tait \u00e0 3,8 %, tandis que l\u2019\u00ab inflation tronqu\u00e9e \u00bb (mesure qui enl\u00e8ve une partie des hausses et baisses extr\u00eames pour mieux capter la tendance) \u00e9tait \u00e0 3,6 %. La Banque de r\u00e9serve d\u2019Australie vise actuellement un taux directeur de 4,35 %, avec une prochaine mise \u00e0 jour le 29 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 resserrement (taux plus \u00e9lev\u00e9s) et peser sur le dollar australien. Une baisse plus faible maintiendrait les pr\u00e9occupations d\u2019inflation et pourrait soutenir l\u2019AUDUSD.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019IPC de base de Tokyo (mesure d\u2019inflation suivie de pr\u00e8s au Japon) est pr\u00e9vu le 28 ao\u00fbt, \u00e0 1,8 % sur un an contre 1,9 % auparavant dans le calendrier du rapport. Les derni\u00e8res donn\u00e9es japonaises montraient une inflation nationale de base \u00e0 1,8 % en juillet, tandis que l\u2019\u00ab inflation c\u0153ur-c\u0153ur \u00bb (mesure encore plus \u00e9pur\u00e9e, qui exclut aussi certains \u00e9l\u00e9ments) est mont\u00e9e \u00e0 1,9 %.<\/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 d\u2019inflation influenceront les attentes sur la prochaine d\u00e9cision de la Banque du Japon, ce qui peut rendre l\u2019USDJPY tr\u00e8s sensible \u00e0 tout changement d\u2019anticipations de 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 ao\u00fbt. Le rapport demande de surveiller les commentaires li\u00e9s aux taux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ses propos arrivent alors que le Tr\u00e9sor et la Fed n\u2019ont pas exactement les m\u00eames priorit\u00e9s. Le Tr\u00e9sor veut garder un march\u00e9 obligataire fluide et limiter le co\u00fbt de financement de l\u2019\u00c9tat. La Fed veut des conditions financi\u00e8res 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 message qui confirme une approche restrictive (taux \u00e9lev\u00e9s plus longtemps) pourrait pousser le dollar et les rendements \u00e0 la hausse. Un signal plus accommodant (moins inquiet de l\u2019inflation ou plus ouvert \u00e0 des baisses de taux) pourrait au contraire faire pression sur les rendements et soutenir l\u2019or et les actions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La r\u00e9action ne se limiterait pas aux paires en USD. Un changement des rendements peut se transmettre \u00e0 l\u2019or, aux indices boursiers et \u00e0 d\u2019autres actifs sensibles au risque en quelques minutes apr\u00e8s le discours.<\/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\">Commentaires<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">26 ao\u00fbt<\/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\">Une baisse plus forte de l\u2019inflation pourrait peser sur l\u2019AUD si les attentes de hausses de taux de la RBA diminuent.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">26 ao\u00fbt<\/td><td class=\"has-text-align-center\" data-align=\"center\">USD<\/td><td class=\"has-text-align-center\" data-align=\"center\">Indice des prix Core PCE 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. Un chiffre plus faible pourrait aider l\u2019or et les actions.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">26 ao\u00fbt<\/td><td class=\"has-text-align-center\" data-align=\"center\">USD<\/td><td class=\"has-text-align-center\" data-align=\"center\">PIB pr\u00e9liminaire t\/t<\/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\">Surveiller le signal de croissance en m\u00eame temps que 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 ao\u00fbt<\/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. Un chiffre plus faible pourrait affaiblir la devise et soutenir l\u2019USD\/CAD.<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">28 ao\u00fbt<\/td><td class=\"has-text-align-center\" data-align=\"center\">USD<\/td><td class=\"has-text-align-center\" data-align=\"center\">Discours 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\">\u00c0 suivre : commentaires sur l\u2019inflation, les taux et les conditions financi\u00e8res (facilit\u00e9 d\u2019emprunt et app\u00e9tit pour le risque).<\/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>Le USDX a trouv\u00e9 du 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 mettrait 99,25 et 99,50 en \u00e9vidence; une cassure vers le bas placerait 97,80 sur la liste de surveillance.<\/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>L\u2019EURUSD a rencontr\u00e9 une r\u00e9sistance pr\u00e8s de 1,1710.<\/li>\n\n\n\n<li>Si le prix recule, une r\u00e9action haussi\u00e8re pr\u00e8s de 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 une r\u00e9action haussi\u00e8re si le GBPUSD \u00e9volue en range (phase de consolidation).<\/li>\n\n\n\n<li>Une hausse durable pourrait ouvrir la voie \u00e0 une progression suppl\u00e9mentaire.<\/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 l\u2019USDJPY continue de monter.<\/li>\n\n\n\n<li>Un renversement rapide \u00e0 partir de cette zone pourrait augmenter le risque d\u2019un yen plus fort et d\u2019un d\u00e9bouclage de \u00ab carry trade \u00bb (strat\u00e9gie qui emprunte en devise \u00e0 faible taux pour acheter une devise \u00e0 taux plus \u00e9lev\u00e9; si le yen monte, la strat\u00e9gie peut se retourner vite).<\/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 poursuivi sa hausse; selon les informations de march\u00e9, il a fortement mont\u00e9 au-dessus de 4 500 $ US apr\u00e8s l\u2019annonce de rachats plus importants d\u2019obligations long terme.<\/li>\n\n\n\n<li>Le niveau 4 490 est la zone de soutien haussi\u00e8re; 4 670 est le prochain niveau \u00e0 surveiller si l\u2019or continue de monter.<\/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 500 conserve un biais technique favorable (tendance graphique plut\u00f4t haussi\u00e8re); le rapport indique que l\u2019indice pourrait monter \u00e0 partir de la zone actuelle.<\/li>\n\n\n\n<li>En cas de repli, 7 625 et 7 565 sont des 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 a transig\u00e9 au-dessus de 73 460 et s\u2019est approch\u00e9 de 80 000.<\/li>\n\n\n\n<li>Si le Bitcoin consolide, une r\u00e9action haussi\u00e8re pr\u00e8s de 75 170 ou 72 120 pourrait offrir 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\">Les march\u00e9s commencent la semaine avec le march\u00e9 des obligations du Tr\u00e9sor au c\u0153ur du r\u00e9cit macro\u00e9conomique. L\u2019augmentation pr\u00e9vue des rachats d\u2019obligations long terme peut r\u00e9duire la pression de liquidit\u00e9, mais les besoins de financement du gouvernement et la forte demande de capital du secteur priv\u00e9 demeurent des facteurs de fond qui soutiennent des rendements \u00e9lev\u00e9s. \u00c0 surveiller : le Core PCE et le PIB pr\u00e9liminaire le 26 ao\u00fbt, puis l\u2019IPC de base de Tokyo et le discours de Warsh le 28 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 th\u00e9\u00e2tre sur les taux: le Tr\u00e9sor US double ses rachats d\u2019obligations long terme d\u00e8s le 9 septembre. Soulagement possible pour actions, or et bitcoin, mais PCE\/PIB et la Fed pourraient tout renverser.<\/p>\n","protected":false},"author":87,"featured_media":53057,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12,29],"tags":[],"class_list":["post-53058","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 th\u00e9\u00e2tre sur les taux: le Tr\u00e9sor US double ses rachats d\u2019obligations long terme d\u00e8s le 9 septembre. 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