{"id":68867,"date":"2026-09-25T13:14:51","date_gmt":"2026-09-25T13:14:51","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-ca\/uncategorized\/feds-williams-flags-persistent-supply-shocks-as-dollar-index-slips-and-ai-productivity-gains-elude-view\/"},"modified":"2026-09-25T13:14:51","modified_gmt":"2026-09-25T13:14:51","slug":"feds-williams-flags-persistent-supply-shocks-as-dollar-index-slips-and-ai-productivity-gains-elude-view","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-ca\/live-updates\/feds-williams-flags-persistent-supply-shocks-as-dollar-index-slips-and-ai-productivity-gains-elude-view\/","title":{"rendered":"Williams de la Fed met en garde contre la persistance des chocs d\u2019offre tandis que l\u2019indice du dollar recule et que les gains de productivit\u00e9 li\u00e9s \u00e0 l\u2019IA ne se concr\u00e9tisent pas encore"},"content":{"rendered":"<p>Le pr\u00e9sident de la R\u00e9serve f\u00e9d\u00e9rale de New York, John Williams, a d\u00e9clar\u00e9 vendredi lors d\u2019un panel \u00e0 l\u2019Universit\u00e9 d\u2019Oxford que la Fed ne peut pas ignorer les chocs d\u2019offre persistants, qui, selon lui, maintiennent les pressions sur les prix \u00e0 un niveau \u00e9lev\u00e9, m\u00eame si les tarifs douaniers et la hausse des co\u00fbts de l\u2019\u00e9nergie ne se traduisent pas par une inflation durable. Il a ajout\u00e9 que le march\u00e9 du travail n\u2019est pas actuellement une source de pressions inflationnistes, tandis que la banque centrale doit veiller \u00e0 ce que des chocs temporaires ne deviennent pas durables.<\/p>\n\n<p>Williams a aussi indiqu\u00e9 qu\u2019il ne constatait pas encore d\u2019effet de l\u2019intelligence artificielle sur la productivit\u00e9. \u00c0 la suite de ces commentaires, l\u2019indice du dollar am\u00e9ricain (DXY) a l\u00e9g\u00e8rement accentu\u00e9 ses pertes et reculait de 0,2 % pour s\u2019\u00e9tablir autour de 101,05 au moment de la publication.<\/p>\n\n<h3>Se positionner pour un affaiblissement du dollar et une inflation tir\u00e9e par l\u2019offre<\/h3>\n\n<p>Alors que l\u2019indice du dollar am\u00e9ricain glisse vers le niveau de 101,05 \u00e0 la suite de r\u00e9cents commentaires de banquiers centraux sur la persistance des chocs d\u2019offre, nous estimons que les op\u00e9rateurs de d\u00e9riv\u00e9s devraient se pr\u00e9parer \u00e0 une faiblesse du dollar \u00e0 court terme. Nous sugg\u00e9rons aux acheteurs d\u2019envisager des options de vente (puts) \u00e0 court terme sur le dollar ou de b\u00e2tir des positions acheteuses sur la paire EUR\/USD, qui a r\u00e9cemment affich\u00e9 de la vigueur au-dessus de 1,1100. Historiquement, lorsque les d\u00e9cideurs minimisent les risques li\u00e9s au march\u00e9 du travail au profit d\u2019enjeux du c\u00f4t\u00e9 de l\u2019offre, le dollar a tendance \u00e0 perdre de l\u2019\u00e9lan, les attentes de hausses de taux s\u2019\u00e9vaporant.<\/p>\n\n<p>Comme les chocs d\u2019offre continuent d\u2019alimenter l\u2019inflation plut\u00f4t que la croissance des salaires, nous recommandons d\u2019utiliser des d\u00e9riv\u00e9s sur mati\u00e8res premi\u00e8res afin de se couvrir contre des pressions sur les prix qui restent tenaces. Les op\u00e9rateurs devraient envisager des options d\u2019achat (calls) sur le p\u00e9trole brut et les mati\u00e8res premi\u00e8res, qui ont historiquement bondi durant les p\u00e9riodes de perturbations structurelles de l\u2019offre. De r\u00e9centes donn\u00e9es commerciales du troisi\u00e8me trimestre de 2026 font ressortir une hausse r\u00e9guli\u00e8re des co\u00fbts mondiaux de transport maritime, ce qui appuie davantage ces perspectives haussi\u00e8res pour les mati\u00e8res premi\u00e8res.<\/p>\n\n<h3>Strat\u00e9gies sur les taux d\u2019int\u00e9r\u00eat et volatilit\u00e9 du secteur technologique<\/h3>\n\n<p>Sur le march\u00e9 des d\u00e9riv\u00e9s de taux d\u2019int\u00e9r\u00eat, l\u2019absence de pressions inflationnistes tir\u00e9es par les salaires donne \u00e0 la R\u00e9serve f\u00e9d\u00e9rale une plus grande marge de man\u0153uvre pour soutenir l\u2019\u00e9conomie. Nous conseillons aux op\u00e9rateurs de se positionner en faveur d\u2019une courbe des taux plus pentue \u00e0 l\u2019aide de contrats \u00e0 terme sur les bons du Tr\u00e9sor, en anticipant que les rendements \u00e0 court terme reculeront plus rapidement que les taux \u00e0 long terme au cours des prochaines semaines. Des changements de cap similaires de la Fed par le pass\u00e9 ont g\u00e9n\u00e9ralement men\u00e9 \u00e0 un resserrement de 40 points de base de l\u2019\u00e9cart de rendement en l\u2019espace de trente jours.<\/p>\n\n<p>Enfin, puisque nous ne constatons pas encore de gain clair de productivit\u00e9 li\u00e9 \u00e0 l\u2019intelligence artificielle, les valorisations \u00e9lev\u00e9es du secteur technologique pourraient faire face \u00e0 un retour \u00e0 la r\u00e9alit\u00e9. Nous sugg\u00e9rons de tirer parti de cette incertitude en achetant des straddles sur des indices fortement pond\u00e9r\u00e9s en titres technologiques afin de profiter des fluctuations attendues de la volatilit\u00e9. Les donn\u00e9es actuelles sur les options montrent que la volatilit\u00e9 implicite des actions technologiques a augment\u00e9 de 12 % au cours du dernier mois, signe que le march\u00e9 se pr\u00e9pare \u00e0 des mouvements de prix plus amples.<\/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>Alerte aux march\u00e9s: John Williams pr\u00e9vient que les chocs d\u2019offre persistent, maintenant la pression sur les prix. Dollar US en baisse (DXY 101,05). Strat\u00e9gies: puts USD\/EURUSD long, calls mati\u00e8res premi\u00e8res, courbe plus pentue, straddles techno.<\/p>\n","protected":false},"author":87,"featured_media":49585,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[24],"tags":[],"class_list":["post-68867","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=\"Alerte aux march\u00e9s: John Williams pr\u00e9vient que les chocs d\u2019offre persistent, maintenant la pression sur les prix. Dollar US en baisse (DXY 101,05). 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