{"id":52950,"date":"2026-08-21T01:27:33","date_gmt":"2026-08-21T01:27:33","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-ca\/uncategorized\/le-tresor-americain-double-ses-rachats-dobligations-a-long-terme-a-4-g-ce-qui-fait-reculer-les-rendements-et-propulse-lor\/"},"modified":"2026-08-21T01:27:33","modified_gmt":"2026-08-21T01:27:33","slug":"le-tresor-americain-double-ses-rachats-dobligations-a-long-terme-a-4-g-ce-qui-fait-reculer-les-rendements-et-propulse-lor","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-ca\/live-updates\/le-tresor-americain-double-ses-rachats-dobligations-a-long-terme-a-4-g-ce-qui-fait-reculer-les-rendements-et-propulse-lor\/","title":{"rendered":"Le Tr\u00e9sor am\u00e9ricain double ses rachats d\u2019obligations \u00e0 long terme \u00e0 4 G$, ce qui fait reculer les rendements et propulse l\u2019or"},"content":{"rendered":"<p>Le Tr\u00e9sor am\u00e9ricain doublera la taille maximale de ses rachats de \u00ab soutien \u00e0 la liquidit\u00e9 \u00bb dans les segments d\u2019\u00e9ch\u00e9ance de 10 \u00e0 20 ans et de 20 \u00e0 30 ans, \u00e0 4 G$ US par op\u00e9ration, contre 2 G$ US auparavant, avec un calendrier \u00e9largi du 9 septembre au 4 novembre. Le plan consiste \u00e0 acheter sur le march\u00e9 des titres du Tr\u00e9sor \u00e0 long terme plus anciens et \u00e0 les retirer, tout en finan\u00e7ant le programme par des ventes de billets et d\u2019obligations \u00e0 plus court terme. En toile de fond : une facture d\u2019int\u00e9r\u00eats f\u00e9d\u00e9rale annuelle de plus de 1 000 G$ US et un march\u00e9 obligataire \u00e9valu\u00e9 \u00e0 environ 32 000 G$ US.<\/p>\n\n<p>Les rendements ont recul\u00e9 apr\u00e8s l\u2019annonce : le 30 ans a cl\u00f4tur\u00e9 mardi 18 ao\u00fbt \u00e0 5,31 % apr\u00e8s un sommet intrajournalier de 5,34 %, un plus haut depuis 2007, puis a termin\u00e9 mercredi \u00e0 5,19 % avant de remonter \u00e0 5,24 % jeudi matin. Le Tr\u00e9sor a aussi tenu une adjudication de 20 ans mercredi, et sa d\u00e9claration d\u2019emprunt trimestrielle d\u2019ao\u00fbt a pr\u00e9sent\u00e9 des plans de vente de 125 G$ US de titres \u00e0 3, 10 et 30 ans, dont une obligation de 30 ans de 25 G$ US. L\u2019or a franchi 4 500 $ US l\u2019once mercredi pour la premi\u00e8re fois en deux mois, et l\u2019argent s\u2019est n\u00e9goci\u00e9 au-dessus de 68 $ US l\u2019once.<\/p>\n\n<h3>Strat\u00e9gies de n\u00e9gociation en r\u00e9ponse aux rachats du Tr\u00e9sor<\/h3>\n\n<p>Avec le lancement des op\u00e9rations de rachat \u00e9largies du Tr\u00e9sor pr\u00e9vu le 9 septembre, nous nous attendons \u00e0 un plafonnement temporaire des rendements \u00e0 long terme au cours des prochaines semaines. Les op\u00e9rateurs de produits d\u00e9riv\u00e9s devraient envisager d\u2019acheter des options d\u2019achat (calls) \u00e0 court terme sur des FNB\/ETF de bons du Tr\u00e9sor \u00e0 longue duration, comme TLT, afin de profiter de ce coup de pouce artificiel sur les prix. Toutefois, comme cette intervention doit prendre fin le 4 novembre, il faudra \u00eatre pr\u00eat \u00e0 basculer vers des options de vente (puts), puisque les rendements finiront in\u00e9vitablement par se redresser.<\/p>\n\n<p>Cette man\u0153uvre \u2014 vendre des bons \u00e0 court terme pour acheter des obligations \u00e0 long terme \u2014 aplanira temporairement la courbe des taux. On peut en tirer parti en n\u00e9gociant des \u00e9carts de courbe des taux, en visant plus pr\u00e9cis\u00e9ment une tendance \u00e0 l\u2019aplatissement avant le lancement de septembre. Comme la dette nationale am\u00e9ricaine devrait actuellement d\u00e9passer 40 000 G$ US, cet aplatissement artificiel se renversera rapidement en pentification une fois que les forces naturelles d\u2019offre et de demande reprendront le dessus.<\/p>\n\n<h3>R\u00e9percussions sur les m\u00e9taux pr\u00e9cieux et la volatilit\u00e9 des march\u00e9s<\/h3>\n\n<p>Cette suppression manifeste des rendements est tr\u00e8s favorable aux m\u00e9taux pr\u00e9cieux, qui ont d\u00e9j\u00e0 r\u00e9agi, l\u2019or d\u00e9passant 4 500 $ US et l\u2019argent franchissant 68 $ US. Nous recommandons d\u2019acheter des options d\u2019achat sur les contrats \u00e0 terme de l\u2019or et de l\u2019argent afin de tirer parti de cet \u00e9lan au cours des prochaines semaines. Si les investisseurs perdent compl\u00e8tement confiance dans la capacit\u00e9 du Tr\u00e9sor \u00e0 laisser le march\u00e9 s\u2019\u00e9quilibrer naturellement, on pourrait assister \u00e0 un v\u00e9ritable afflux de capitaux vers ces actifs d\u00e9fensifs.<\/p>\n\n<p>Enfin, la nature m\u00eame de cette op\u00e9ration de 4 G$ US, signe d\u2019une forte urgence, indique que nous entrons dans une p\u00e9riode de volatilit\u00e9 extr\u00eame. Nous devrions envisager d\u2019acheter des straddles ou des strangles sur des options li\u00e9es aux titres du Tr\u00e9sor afin de profiter des mouvements brusques que ce bras de fer risque de provoquer. \u00c0 l\u2019approche de la date de d\u00e9but du 9 septembre, se positionner pour une forte volatilit\u00e9 demeure la meilleure fa\u00e7on de capter le chaos engendr\u00e9 par cette intervention.<\/p>\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 \u00e0 Washington: le Tr\u00e9sor am\u00e9ricain double ses rachats de liquidit\u00e9 \u00e0 4 G$ US sur le long terme, faisant reculer les rendements. Or et argent repartent; traders misent options, aplatissement et volatilit\u00e9.<\/p>\n","protected":false},"author":87,"featured_media":49599,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-52950","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=\"Coup de th\u00e9\u00e2tre \u00e0 Washington: le Tr\u00e9sor am\u00e9ricain double ses rachats de liquidit\u00e9 \u00e0 4 G$ US sur le long terme, faisant reculer les rendements. 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