{"id":52865,"date":"2026-08-19T10:09:29","date_gmt":"2026-08-19T10:09:29","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-ca\/uncategorized\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/"},"modified":"2026-08-19T10:09:29","modified_gmt":"2026-08-19T10:09:29","slug":"sp-500-under-pressure-as-tech-stocks-and-yields-weigh","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/","title":{"rendered":"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/amd2-1024x573.webp\" alt=\"S&amp;P 500 Sous pression: les titres techno et les taux p\u00e8sent\" class=\"wp-image-64325\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Points cl\u00e9s :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le S&amp;P 500 s\u2019est stabilis\u00e9 apr\u00e8s une vague de ventes men\u00e9e par la technologie, qui a pes\u00e9 sur les actions am\u00e9ricaines.<\/li>\n\n\n\n<li>Les titres de semi-conducteurs et li\u00e9s \u00e0 l\u2019IA (intelligence artificielle) ont subi une nouvelle pression, alors que les investisseurs r\u00e9\u00e9valuaient leur \u00ab valeur \u00bb (prix jug\u00e9 acceptable) et les attentes de d\u00e9penses futures en IA.<\/li>\n\n\n\n<li>La hausse des rendements des bons du Tr\u00e9sor (taux d\u2019int\u00e9r\u00eat des obligations du gouvernement am\u00e9ricain) et le p\u00e9trole plus cher ont maintenu des conditions financi\u00e8res plus serr\u00e9es, ce qui a r\u00e9duit l\u2019attrait des actions.<\/li>\n\n\n\n<li>Le S&amp;P 500 tient au-dessus du support \u00e0 7 691 (zone o\u00f9 l\u2019indice a tendance \u00e0 trouver des acheteurs), tandis que les traders surveillent un retour vers la r\u00e9sistance 7 700\u20137 706 (zone o\u00f9 l\u2019indice a souvent du mal \u00e0 monter).<\/li>\n\n\n\n<li>Les traders suivent le compte rendu (minutes) de la R\u00e9serve f\u00e9d\u00e9rale, les rendements obligataires et l\u2019app\u00e9tit pour le risque (envie des investisseurs d\u2019acheter des actifs risqu\u00e9s comme les actions) pour la suite.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Le S&amp;P 500 a connu une nouvelle p\u00e9riode de fortes variations, les investisseurs jonglant entre l\u2019\u00e9lan des actions et la pression des titres techno, la hausse des rendements du Tr\u00e9sor et l\u2019\u00e9volution des attentes envers la R\u00e9serve f\u00e9d\u00e9rale.<\/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\">Stocks pressured as US-Iran ceasefire collapses, oil climbs: The 30-year Treasury yield hit its highest level since 2007 as oil climbed and chip stocks dragged Nasdaq futures lower <a href=\"https:\/\/t.co\/3CrBDBysjv\">https:\/\/t.co\/3CrBDBysjv<\/a> <a href=\"https:\/\/t.co\/zN4gKFNz55\">pic.twitter.com\/zN4gKFNz55<\/a><\/p>&mdash; Quartz (@qz) <a href=\"https:\/\/x.com\/qz\/status\/2089690568385552743?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\">Les contrats \u00e0 terme (futures, des prix n\u00e9goci\u00e9s pour une date future) sur les actions am\u00e9ricaines se sont stabilis\u00e9s apr\u00e8s la baisse de la s\u00e9ance pr\u00e9c\u00e9dente, men\u00e9e par la technologie et les semi-conducteurs. Le S&amp;P 500 a recul\u00e9, les investisseurs r\u00e9\u00e9valuant les prix des titres li\u00e9s \u00e0 l\u2019IA et les d\u00e9penses futures en technologie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce recul survient apr\u00e8s une p\u00e9riode forte des actions am\u00e9ricaines. Les traders veulent savoir s\u2019il s\u2019agit d\u2019une correction \u00e0 court terme (repli temporaire apr\u00e8s une hausse) ou d\u2019un ajustement plus durable des attentes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi les traders surveillent le S&amp;P 500<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le mouvement r\u00e9cent montre que le march\u00e9 r\u00e9agit fortement \u00e0 deux th\u00e8mes : la performance du secteur technologique et les attentes sur les taux d\u2019int\u00e9r\u00eat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les titres techno restent un moteur du S&amp;P 500, mais la faiblesse des semi-conducteurs soul\u00e8ve une question : les investisseurs pourraient exiger des preuves plus solides de profits li\u00e9s \u00e0 l\u2019IA avant d\u2019accepter des prix encore plus \u00e9lev\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les rendements du Tr\u00e9sor demeurent aussi d\u00e9terminants. Des rendements plus \u00e9lev\u00e9s augmentent le co\u00fbt d\u2019emprunt et changent la fa\u00e7on d\u2019\u00e9valuer les profits futurs, surtout pour les secteurs de croissance (entreprises dont la valeur d\u00e9pend beaucoup des gains futurs).<\/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 Federal Reserve will release the deliberations that led to it holding rates unchanged at its meeting in July. <a href=\"https:\/\/t.co\/mA5TsXCpHC\">https:\/\/t.co\/mA5TsXCpHC<\/a><\/p>&mdash; U.S. News &amp; World Report (@usnews) <a href=\"https:\/\/x.com\/usnews\/status\/2089410941372846282?ref_src=twsrc%5Etfw\">August 17, 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\">Les march\u00e9s surveillent aussi le compte rendu (minutes) des r\u00e9unions de la R\u00e9serve f\u00e9d\u00e9rale pour mieux comprendre la direction de sa politique et l\u2019effet des attentes de taux sur les actifs risqu\u00e9s (comme les actions).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Niveaux cl\u00e9s \u00e0 surveiller<\/h2>\n\n\n\n<!-- TradingView Widget BEGIN --><div class=\"tradingview-widget-container\">  <div class=\"tradingview-widget-container__widget\"><\/div>  <div class=\"tradingview-widget-copyright\"><a href=\"https:\/\/www.tradingview.com\/symbols\/VANTAGE-SP500\/\" rel=\"noopener nofollow\" target=\"_blank\"><span class=\"blue-text\">SP500 chart<\/span><\/a><span class=\"trademark\"> by TradingView<\/span><\/div>  <script type=\"text\/javascript\" src=\"https:\/\/s3.tradingview.com\/external-embedding\/embed-widget-advanced-chart.js\" async>  {  \"allow_symbol_change\": true,  \"calendar\": false,  \"details\": false,  \"hide_side_toolbar\": true,  \"hide_top_toolbar\": false,  \"hide_legend\": false,  \"hide_volume\": false,  \"hotlist\": false,  \"interval\": \"D\",  \"locale\": \"en\",  \"save_image\": true,  \"style\": \"1\",  \"symbol\": \"VANTAGE:SP500\",  \"theme\": \"dark\",  \"timezone\": \"Etc\/UTC\",  \"backgroundColor\": \"#0F0F0F\",  \"gridColor\": \"rgba(242, 242, 242, 0.2)\",  \"watchlist\": [],  \"withdateranges\": false,  \"compareSymbols\": [],  \"support_host\": \"https:\/\/www.tradingview.com\",  \"studies\": [],  \"width\": 900,  \"height\": 500}  <\/script><\/div><!-- TradingView Widget END -->\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\"><strong>Niveau de prix<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>Ce que les traders surveillent<\/strong><\/td><\/tr><tr><td>7 706<\/td><td>Sommet r\u00e9cent en s\u00e9ance et r\u00e9sistance imm\u00e9diate (zone o\u00f9 \u00e7a bloque souvent)<\/td><\/tr><tr><td>7 700<\/td><td>R\u00e9sistance psychologique (chiffre rond qui attire l\u2019attention) lors des tentatives de reprise<\/td><\/tr><tr><td>7 696<\/td><td>Zone de n\u00e9gociation actuelle et rep\u00e8re \u00e0 court terme<\/td><\/tr><tr><td>7 691<\/td><td>Creux de s\u00e9ance et support imm\u00e9diat (zone o\u00f9 des acheteurs apparaissent)<\/td><\/tr><tr><td>7 690<\/td><td>Support important \u00e0 tr\u00e8s court terme si la pression vendeuse continue<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le SP500 se n\u00e9gocie autour de 7 696 apr\u00e8s avoir recul\u00e9 depuis le sommet de s\u00e9ance pr\u00e8s de 7 706.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un passage au-dessus de 7 700 pourrait indiquer un meilleur \u00e9lan \u00e0 court terme, avec 7 706 comme prochaine r\u00e9sistance \u00e0 surveiller.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 la baisse, une cassure sous 7 691 pourrait signaler un retour des ventes, avec 7 690 comme prochain support.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sc\u00e9narios haussier et baissier<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.vtmarkets.com\/wp-content\/uploads\/2026\/08\/sp500198-1024x473.webp\" alt=\"S&amp;P 500 Sous pression: les titres techno et les taux p\u00e8sent\" class=\"wp-image-65549\"\/><\/figure>\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\"><strong>Configuration<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>D\u00e9clencheur<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>R\u00e9action possible du march\u00e9<\/strong><\/td><\/tr><tr><td><strong>Tentative de reprise<\/strong><\/td><td>Retour au-dessus de 7 700<\/td><td>Le S&amp;P 500 pourrait retester la r\u00e9sistance \u00e0 7 706<\/td><\/tr><tr><td><strong>Reprise haussi\u00e8re<\/strong><\/td><td>Cassure au-dessus de 7 706<\/td><td>L\u2019\u00e9lan pourrait s\u2019am\u00e9liorer, les acheteurs reprenant la main \u00e0 court terme<\/td><\/tr><tr><td><strong>Consolidation en range<\/strong><\/td><td>Maintien entre 7 691 et 7 706<\/td><td>L\u2019indice pourrait rester coinc\u00e9 dans une fourchette, en attente d\u2019un signal<\/td><\/tr><tr><td><strong>Rupture baissi\u00e8re<\/strong><\/td><td>Chute sous 7 691<\/td><td>La pression vendeuse pourrait augmenter vers des supports plus bas<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le <strong>sc\u00e9nario haussier<\/strong> repose sur un retour au-dessus de <strong>7 700<\/strong> et une cassure de <strong>7 706<\/strong>, signe possible d\u2019un meilleur \u00e9lan \u00e0 court terme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le <strong>sc\u00e9nario baissier<\/strong> prend forme en cas de cassure sous <strong>7 691<\/strong>, ce qui indiquerait que les vendeurs gardent l\u2019avantage et augmente le risque de baisse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Avis de non-responsabilit\u00e9<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Les niveaux de prix et sc\u00e9narios ci-dessus refl\u00e8tent l\u2019opinion de l\u2019auteur au moment de la r\u00e9daction et ne constituent pas un conseil financier ni une recommandation officielle de VT Markets. Faites votre propre analyse et g\u00e9rez le risque (limiter les pertes possibles) avec soin.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Transactions sur des CFD du S&amp;P 500 avec VT Markets<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le S&amp;P 500 reste tr\u00e8s suivi, alors que les traders \u00e9valuent la techno, les attentes de politique de la R\u00e9serve f\u00e9d\u00e9rale et le sentiment du march\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avec VT Markets, les traders peuvent acc\u00e9der aux CFD (contrats sur diff\u00e9rence : produit qui suit un prix, sans d\u00e9tenir l\u2019actif) du S&amp;P 500, ainsi qu\u2019\u00e0 d\u2019autres indices, au forex (march\u00e9 des devises), aux mati\u00e8res premi\u00e8res et \u00e0 des CFD sur actions, sur une seule plateforme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Commencez \u00e0 n\u00e9gocier les <a href=\"https:\/\/www.vtmarkets.com\/indices\/\" target=\"_blank\" rel=\"noopener\" title=\"\">indices<\/a> sur <a href=\"https:\/\/www.vtmarkets.com\/trade-now\/\" target=\"_blank\" rel=\"noopener\" title=\"\">VT Markets<\/a> d\u00e8s aujourd\u2019hui.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi n\u00e9gocier des CFD du S&amp;P 500 avec VT Markets?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les CFD sur le S&amp;P 500 permettent de suivre les mouvements d\u2019un des indices boursiers les plus surveill\u00e9s au monde, sans acheter les actions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette souplesse aide \u00e0 r\u00e9agir aux donn\u00e9es \u00e9conomiques, aux nouvelles d\u2019entreprise, aux tendances techno et aux d\u00e9cisions des banques centrales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VT Markets donne acc\u00e8s \u00e0 des outils pour analyser les mouvements de prix, suivre des niveaux cl\u00e9s et surveiller l\u2019\u00e9volution des conditions de march\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c0 surveiller ensuite<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La suite pour le S&amp;P 500 d\u00e9pendra surtout des signaux de politique mon\u00e9taire, de la techno et de l\u2019app\u00e9tit pour le risque.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Facteurs \u00e0 surveiller :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Compte rendu (minutes) de la R\u00e9serve f\u00e9d\u00e9rale :<\/strong> les investisseurs analyseront les \u00e9changes de la r\u00e9union de juillet pour mieux anticiper les prochains taux.<\/li>\n\n\n\n<li><strong>Technologie et semi-conducteurs :<\/strong> une poursuite de la faiblesse, ou une stabilisation, des titres li\u00e9s \u00e0 l\u2019IA pourrait influencer l\u2019indice.<\/li>\n\n\n\n<li><strong>Rendements du Tr\u00e9sor :<\/strong> les mouvements du march\u00e9 obligataire peuvent continuer d\u2019influencer l\u2019\u00e9valuation des actions.<\/li>\n\n\n\n<li><strong>R\u00e9sultats d\u2019entreprises :<\/strong> les investisseurs v\u00e9rifieront si les r\u00e9sultats justifient les prix actuels.<\/li>\n\n\n\n<li><strong>Sentiment de risque :<\/strong> le prix du p\u00e9trole et la g\u00e9opolitique peuvent influencer la demande pour les actions.<\/li>\n<\/ul>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Questions fr\u00e9quentes<\/strong><\/summary>\n<h3 class=\"wp-block-heading\"><strong>Pourquoi le S&amp;P 500 a-t-il \u00e9t\u00e9 sous pression?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019indice a recul\u00e9, car la technologie et les semi-conducteurs ont \u00e9t\u00e9 vendus, et la hausse des rendements du Tr\u00e9sor a rendu les actions moins attrayantes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Pourquoi les titres li\u00e9s \u00e0 l\u2019IA influencent-ils le S&amp;P 500?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">De grandes entreprises techno li\u00e9es \u00e0 l\u2019IA p\u00e8sent lourd dans l\u2019indice. Les doutes sur les d\u00e9penses en IA et sur les gains futurs peuvent changer l\u2019humeur des investisseurs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Quel est l\u2019effet des rendements du Tr\u00e9sor sur le S&amp;P 500?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Des rendements plus \u00e9lev\u00e9s augmentent le co\u00fbt d\u2019emprunt et r\u00e9duisent la valeur accord\u00e9e aux profits futurs, surtout pour les entreprises de croissance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Quels niveaux du S&amp;P 500 faut-il surveiller?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les traders surveillent 7 700 et 7 706 comme niveaux de reprise possibles, tandis que 7 691 et 7 690 restent des supports \u00e0 court terme.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Qu\u2019est-ce qui pourrait aider le S&amp;P 500?<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Une am\u00e9lioration du climat dans la techno, plus de clart\u00e9 de la R\u00e9serve f\u00e9d\u00e9rale et de meilleures attentes de r\u00e9sultats d\u2019entreprises pourraient stabiliser le march\u00e9.<\/p>\n<\/details>\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>Virage \u00e0 surveiller: le S&#038;P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues.<\/p>\n","protected":false},"author":87,"featured_media":52864,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[],"class_list":["post-52865","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-analysis"],"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=\"Virage \u00e0 surveiller: le S&amp;P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues.\" \/>\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\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/\" \/>\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=\"Le S&amp;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets\" \/>\n\t\t<meta property=\"og:description\" content=\"Virage \u00e0 surveiller: le S&amp;P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-19T10:09:29+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-19T10:09:29+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Le S&amp;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Virage \u00e0 surveiller: le S&amp;P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues.\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BlogPosting\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#blogposting\",\"name\":\"Le S&P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\\u2019indice - VT Markets\",\"headline\":\"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\\u2019indice\",\"author\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/author\\\/josephine\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/wp-content\\\/uploads\\\/sites\\\/14\\\/2026\\\/08\\\/amd2-2.webp\",\"width\":1250,\"height\":700,\"caption\":\"Neon-lit glass panel showing a blue and purple candlestick stock chart with a rising trend; VT logo in the corner.\"},\"datePublished\":\"2026-08-19T10:09:29+00:00\",\"dateModified\":\"2026-08-19T10:09:29+00:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#webpage\"},\"articleSection\":\"Today's Analysis\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/category\\\/analysis\\\/#listItem\",\"name\":\"Today's Analysis\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/category\\\/analysis\\\/#listItem\",\"position\":2,\"name\":\"Today's Analysis\",\"item\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/category\\\/analysis\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#listItem\",\"name\":\"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\\u2019indice\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#listItem\",\"position\":3,\"name\":\"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\\u2019indice\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/category\\\/analysis\\\/#listItem\",\"name\":\"Today's Analysis\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/#organization\",\"name\":\"VT Markets\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/author\\\/josephine\\\/#author\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/author\\\/josephine\\\/\",\"name\":\"josephine\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7809ddd0668c6cd297bde70914f1903a959aa8d1a194930855d6c5b37e53a6f0?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"josephine\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#webpage\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/\",\"name\":\"Le S&P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\\u2019indice - VT Markets\",\"description\":\"Virage \\u00e0 surveiller: le S&P 500 se stabilise apr\\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\\u00e9sor en hausse et p\\u00e9trole plus cher serrent les conditions. Supports 7 691\\u20137 690, r\\u00e9sistance 7 700\\u20137 706, minutes Fed attendues.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/author\\\/josephine\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/author\\\/josephine\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/wp-content\\\/uploads\\\/sites\\\/14\\\/2026\\\/08\\\/amd2-2.webp\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#mainImage\",\"width\":1250,\"height\":700,\"caption\":\"Neon-lit glass panel showing a blue and purple candlestick stock chart with a rising trend; VT logo in the corner.\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/analysis\\\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\\\/#mainImage\"},\"datePublished\":\"2026-08-19T10:09:29+00:00\",\"dateModified\":\"2026-08-19T10:09:29+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/#website\",\"url\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/\",\"name\":\"VT Markets\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.vtmarkets.com\\\/fr-ca\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO Pro -->\r\n\t\t<title>Le S&amp;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets<\/title>\n\n","aioseo_head_json":{"title":"Le S&P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets","description":"Virage \u00e0 surveiller: le S&P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues.","canonical_url":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/","robots":"max-snippet:-1, max-image-preview:large, max-video-preview:-1","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BlogPosting","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#blogposting","name":"Le S&P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets","headline":"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice","author":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/author\/josephine\/#author"},"publisher":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-content\/uploads\/sites\/14\/2026\/08\/amd2-2.webp","width":1250,"height":700,"caption":"Neon-lit glass panel showing a blue and purple candlestick stock chart with a rising trend; VT logo in the corner."},"datePublished":"2026-08-19T10:09:29+00:00","dateModified":"2026-08-19T10:09:29+00:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#webpage"},"isPartOf":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#webpage"},"articleSection":"Today's Analysis"},{"@type":"BreadcrumbList","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-ca#listItem","position":1,"name":"Home","item":"https:\/\/www.vtmarkets.com\/fr-ca","nextItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/category\/analysis\/#listItem","name":"Today's Analysis"}},{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/category\/analysis\/#listItem","position":2,"name":"Today's Analysis","item":"https:\/\/www.vtmarkets.com\/fr-ca\/category\/analysis\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#listItem","name":"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice"},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-ca#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#listItem","position":3,"name":"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice","previousItem":{"@type":"ListItem","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/category\/analysis\/#listItem","name":"Today's Analysis"}}]},{"@type":"Organization","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/#organization","name":"VT Markets","url":"https:\/\/www.vtmarkets.com\/fr-ca\/"},{"@type":"Person","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/author\/josephine\/#author","url":"https:\/\/www.vtmarkets.com\/fr-ca\/author\/josephine\/","name":"josephine","image":{"@type":"ImageObject","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/7809ddd0668c6cd297bde70914f1903a959aa8d1a194930855d6c5b37e53a6f0?s=96&d=mm&r=g","width":96,"height":96,"caption":"josephine"}},{"@type":"WebPage","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#webpage","url":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/","name":"Le S&P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets","description":"Virage \u00e0 surveiller: le S&P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues.","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/#website"},"breadcrumb":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#breadcrumblist"},"author":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/author\/josephine\/#author"},"creator":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/author\/josephine\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-content\/uploads\/sites\/14\/2026\/08\/amd2-2.webp","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#mainImage","width":1250,"height":700,"caption":"Neon-lit glass panel showing a blue and purple candlestick stock chart with a rising trend; VT logo in the corner."},"primaryImageOfPage":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/#mainImage"},"datePublished":"2026-08-19T10:09:29+00:00","dateModified":"2026-08-19T10:09:29+00:00"},{"@type":"WebSite","@id":"https:\/\/www.vtmarkets.com\/fr-ca\/#website","url":"https:\/\/www.vtmarkets.com\/fr-ca\/","name":"VT Markets","inLanguage":"en-US","publisher":{"@id":"https:\/\/www.vtmarkets.com\/fr-ca\/#organization"}}]},"og:locale":"en_US","og:site_name":"VT Markets -","og:type":"article","og:title":"Le S&amp;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets","og:description":"Virage \u00e0 surveiller: le S&amp;P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues.","og:url":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/","article:published_time":"2026-08-19T10:09:29+00:00","article:modified_time":"2026-08-19T10:09:29+00:00","twitter:card":"summary_large_image","twitter:title":"Le S&amp;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice - VT Markets","twitter:description":"Virage \u00e0 surveiller: le S&amp;P 500 se stabilise apr\u00e8s les ventes en techno et semi-conducteurs IA. Rendements du Tr\u00e9sor en hausse et p\u00e9trole plus cher serrent les conditions. Supports 7 691\u20137 690, r\u00e9sistance 7 700\u20137 706, minutes Fed attendues."},"aioseo_meta_data":{"post_id":"52865","title":null,"description":null,"keywords":null,"keyphrases":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_custom_url":null,"og_image_custom_fields":null,"og_custom_image_width":null,"og_custom_image_height":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","tabs":null,"priority":null,"frequency":null,"local_seo":null,"created":"2026-08-19 10:09:29","updated":"2026-08-19 10:10:57","primary_term":null,"og_image_url":null,"og_image_width":null,"og_image_height":null,"twitter_image_url":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"limit_modified_date":false,"ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":"2026-08-19 10:10:57"},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.vtmarkets.com\/fr-ca\" title=\"Home\">Home<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t<a href=\"https:\/\/www.vtmarkets.com\/fr-ca\/category\/analysis\/\" title=\"Today&apos;s Analysis\">Today's Analysis<\/a>\n<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\tLe S&amp;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice\n<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.vtmarkets.com\/fr-ca"},{"label":"Today's Analysis","link":"https:\/\/www.vtmarkets.com\/fr-ca\/category\/analysis\/"},{"label":"Le S&#038;P 500 sous pression, les titres technologiques et les rendements obligataires pesant sur l\u2019indice","link":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-under-pressure-as-tech-stocks-and-yields-weigh\/"}],"_links":{"self":[{"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/posts\/52865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/users\/87"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/comments?post=52865"}],"version-history":[{"count":0,"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/posts\/52865\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/media\/52864"}],"wp:attachment":[{"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/media?parent=52865"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/categories?post=52865"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vtmarkets.com\/fr-ca\/wp-json\/wp\/v2\/tags?post=52865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}