{"id":69082,"date":"2026-09-28T19:37:04","date_gmt":"2026-09-28T19:37:04","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-latam\/uncategorized\/ai-driven-tech-props-us-equities-as-treasury-yields-climb-testing-historical-resilience\/"},"modified":"2026-09-28T19:37:04","modified_gmt":"2026-09-28T19:37:04","slug":"ai-driven-tech-props-us-equities-as-treasury-yields-climb-testing-historical-resilience","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-latam\/live-updates\/ai-driven-tech-props-us-equities-as-treasury-yields-climb-testing-historical-resilience\/","title":{"rendered":"La tech dop\u00e9e par l\u2019IA soutient les actions am\u00e9ricaines tandis que les rendements des Treasuries grimpent, mettant \u00e0 l\u2019\u00e9preuve leur r\u00e9silience historique"},"content":{"rendered":"<p>Les actions am\u00e9ricaines ne reculent pas syst\u00e9matiquement lorsque les rendements obligataires montent, et le cycle actuel remet une nouvelle fois ce sch\u00e9ma \u00e0 l\u2019\u00e9preuve. La g\u00e9opolitique et l\u2019orientation restrictive de la R\u00e9serve f\u00e9d\u00e9rale poussent les rendements des Treasuries \u00e0 la hausse, un contexte qui tend \u00e0 peser sur les fondamentaux des entreprises et \u00e0 renforcer l\u2019attrait de la dette souveraine. En contrepartie, la demande li\u00e9e \u00e0 l\u2019intelligence artificielle et le regain d\u2019app\u00e9tit pour les valeurs technologiques ont soutenu le S&#038;P 500, le Nasdaq 100 rebondissant en septembre, proche de ses sommets, tandis que le Russell 2000 et le Dow Jones restent sous pression.<\/p>\n\n<p>Les \u00e9pisodes pass\u00e9s montrent que les actions peuvent tenir m\u00eame lors de mouvements brusques des rendements. En 1994, la Fed a durci sa politique mon\u00e9taire et le S&#038;P 500 a tout de m\u00eame progress\u00e9 ; en 1999, les rendements ont grimp\u00e9 en amont du cycle de resserrement, l\u2019enthousiasme pour les valeurs internet portant l\u2019indice, avant que l\u2019\u00e9clatement de la bulle \u00ab dot-com \u00bb n\u2019entra\u00eene un recul d\u2019environ 49 % entre le pic de mars 2000 et le point bas de fin 2002. Aujourd\u2019hui, les rendements des Treasuries \u00e0 10 ans \u00e9voluent \u00e0 leur plus haut depuis 2007, et ceux \u00e0 30 ans \u00e0 leur plus haut depuis 2004, mais le S&#038;P 500 reste r\u00e9silient alors m\u00eame que la courbe des taux est proche de l\u2019inversion, un signal souvent associ\u00e9 \u00e0 une r\u00e9cession.<\/p>\n\n<h3>Strat\u00e9gies haussi\u00e8res pour des march\u00e9s tir\u00e9s par la tech<\/h3>\n\n<p>\u00c0 l\u2019approche des derniers jours de septembre 2026, nous conseillons aux traders de produits d\u00e9riv\u00e9s de privil\u00e9gier des strat\u00e9gies haussi\u00e8res sur les indices \u00e0 forte composante technologique. Malgr\u00e9 des inqui\u00e9tudes persistantes li\u00e9es \u00e0 des taux d\u2019int\u00e9r\u00eat \u00e9lev\u00e9s et un Treasury \u00e0 10 ans oscillant autour de 4,2 %, la solide dynamique de l\u2019intelligence artificielle continue de prot\u00e9ger le march\u00e9 au sens large. Nous recommandons de recourir \u00e0 des spreads haussiers d\u2019options d\u2019achat (\u00ab bull call spreads \u00bb) sur le S&#038;P 500 afin de capter le potentiel de hausse tout en limitant le risque initial.<\/p>\n\n<p>Notre sc\u00e9nario haussier s\u2019appuie sur les donn\u00e9es r\u00e9centes montrant un S&#038;P 500 qui se maintient fermement autour de 5 600 points, soutenu par des b\u00e9n\u00e9fices d\u2019entreprises robustes. Alors que les secteurs sensibles aux taux au sein du Russell 2000 sont \u00e0 la tra\u00eene, les r\u00e9serves de tr\u00e9sorerie du secteur technologique le rendent largement prot\u00e9g\u00e9. Nous estimons que cette divergence cr\u00e9e une opportunit\u00e9 de choix pour acheter des options d\u2019achat sur le Nasdaq 100 tout en se couvrant par des options de vente sur les indices de petites capitalisations plus fragiles.<\/p>\n\n<h3>Gestion du risque et perspective historique<\/h3>\n\n<p>L\u2019histoire enseigne qu\u2019une hausse des rendements ne d\u00e9clenche pas n\u00e9cessairement un krach boursier si la croissance \u00e9conomique est solide. Par exemple, en 1994 et 1995, le S&#038;P 500 a continu\u00e9 de progresser alors m\u00eame que la R\u00e9serve f\u00e9d\u00e9rale relevait agressivement ses taux. Nous observons une configuration comparable aujourd\u2019hui, o\u00f9 les gains de productivit\u00e9 li\u00e9s \u00e0 l\u2019IA compensent le frein \u00e9conomique induit par le rench\u00e9rissement des co\u00fbts d\u2019emprunt.<\/p>\n\n<p>Pour prot\u00e9ger nos portefeuilles contre un brusque retournement de sentiment, nous devons surveiller la prime int\u00e9gr\u00e9e dans l\u2019indice de volatilit\u00e9 (VIX), qui \u00e9volue actuellement autour d\u2019un niveau calme de 14. Si des signes de refroidissement de la demande li\u00e9e \u00e0 l\u2019IA apparaissent, nous sugg\u00e9rons d\u2019acheter des options de vente hors de la monnaie, peu co\u00fbteuses, sur les actions de fabricants de semi-conducteurs en forte hausse. Dans le cas contraire, la vente d\u2019options de vente \u00e0 court terme sur les grands indices lors de replis modestes demeure notre approche tactique privil\u00e9gi\u00e9e.<\/p>\n\n\n\r\n<p class=\"wp-block-paragraph\"><b>Commencez \u00e0 trader d\u00e8s maintenant \u2014 cliquez <a href=\"https:\/\/www.vtmarkets.com\/fr-latam\/trade-now\/\">ici<\/a> pour cr\u00e9er votre compte r\u00e9el VT Markets.<\/b>\n\r\n<\/p>","protected":false},"excerpt":{"rendered":"<p>Surprise : la hausse des rendements ne fait pas toujours chuter Wall Street. Port\u00e9 par l\u2019IA, le S&#038;P 500 reste r\u00e9silient malgr\u00e9 des Treasuries au plus haut, privil\u00e9giant spreads haussiers tech.<\/p>\n","protected":false},"author":87,"featured_media":69081,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-69082","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=\"Surprise : la hausse des rendements ne fait pas toujours chuter Wall Street. 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