{"id":52626,"date":"2026-08-13T10:08:49","date_gmt":"2026-08-13T10:08:49","guid":{"rendered":"https:\/\/www.vtmarkets.com\/fr-ca\/uncategorized\/sp-500-rises-as-cooling-inflation-eases-fed-rate-concerns\/"},"modified":"2026-08-13T10:08:49","modified_gmt":"2026-08-13T10:08:49","slug":"sp-500-rises-as-cooling-inflation-eases-fed-rate-concerns","status":"publish","type":"post","link":"https:\/\/www.vtmarkets.com\/fr-ca\/analysis\/sp-500-rises-as-cooling-inflation-eases-fed-rate-concerns\/","title":{"rendered":"Le S&#038;P 500 progresse alors que le ralentissement de l\u2019inflation att\u00e9nue les craintes li\u00e9es aux taux de la Fed"},"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=\"Le S&amp;P 500 monte alors que l\u2019inflation ralentit et r\u00e9duit les craintes de hausse des taux de la Fed\" 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 a avanc\u00e9 apr\u00e8s la publication de l\u2019IPC de juillet, un chiffre globalement conforme aux attentes, ce qui a r\u00e9duit les craintes d\u2019un resserrement rapide de la Fed (la banque centrale am\u00e9ricaine).<\/li>\n\n\n\n<li>L\u2019inflation aux \u00c9tats-Unis a augment\u00e9 de <strong>3,4 % sur 12 mois en juillet<\/strong>, en l\u00e9g\u00e8re baisse par rapport au mois pr\u00e9c\u00e9dent, tandis que l\u2019IPC de base (inflation excluant surtout l\u2019\u00e9nergie et l\u2019alimentation, souvent plus stable) a progress\u00e9 de <strong>2,5 % sur 12 mois<\/strong>.<\/li>\n\n\n\n<li>La baisse des attentes d\u2019une hausse imm\u00e9diate des taux (taux d\u2019int\u00e9r\u00eat directeur) a favoris\u00e9 l\u2019app\u00e9tit pour le risque (go\u00fbt des investisseurs pour les actifs plus risqu\u00e9s), avec un appui suppl\u00e9mentaire des titres technologiques.<\/li>\n\n\n\n<li>Les traders (intervenants \u00e0 court terme) surveillent si le recul de l\u2019inflation peut se poursuivre sans nuire aux attentes de profits des entreprises.<\/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 progress\u00e9, les investisseurs r\u00e9agissant \u00e0 des donn\u00e9es d\u2019inflation qui ont att\u00e9nu\u00e9 la crainte d\u2019une hausse des taux de la R\u00e9serve f\u00e9d\u00e9rale (Fed) plus t\u00f4t que pr\u00e9vu.<\/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 US consumer price index rose by 0.2% which was bang in line with forecasts. Prices rose by 2.5% from a year earlier, matching the slowest pace since March 2021. Energy, gas and grocery prices all fell on the month. This likely eases pressure on the Federal Reserve to raise\u2026 <a href=\"https:\/\/t.co\/7FUTKH1AQH\">pic.twitter.com\/7FUTKH1AQH<\/a><\/p>&mdash; Bloomberg TV (@BloombergTV) <a href=\"https:\/\/x.com\/BloombergTV\/status\/2087539088714817836?ref_src=twsrc%5Etfw\">August 12, 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\u2019IPC (indice des prix \u00e0 la consommation, une mesure du co\u00fbt de la vie) de juillet montre une hausse des prix de <strong>0,1 % sur un mois<\/strong>, avec une inflation annuelle qui ralentit \u00e0 <strong>3,4 %<\/strong>. L\u2019IPC de base a augment\u00e9 de <strong>0,2 % sur un mois<\/strong> et de <strong>2,5 % sur 12 mois<\/strong>. Les donn\u00e9es ont globalement r\u00e9pondu aux attentes, ce qui a amen\u00e9 les march\u00e9s \u00e0 r\u00e9\u00e9valuer la probabilit\u00e9 de nouvelles hausses de taux.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce mouvement a soutenu les actions am\u00e9ricaines, le S&amp;P 500 profitant d\u2019attentes plus favorables quant \u00e0 l\u2019\u00e9volution des taux d\u2019int\u00e9r\u00eat.<\/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 \u00e0 quel point les march\u00e9s boursiers restent sensibles aux variations de l\u2019inflation et aux attentes envers la Fed.<\/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 S&amp;P 500 and the Nasdaq ended higher, lifted by upbeat quarterly results from CoreWeave and other AI infrastructure firms, while mild inflation data reinforced bets that the Federal Reserve will hold interest rates steady in September <a href=\"https:\/\/t.co\/LRAV2orJa4\">https:\/\/t.co\/LRAV2orJa4<\/a> <a href=\"https:\/\/t.co\/0sBufKY3Lu\">pic.twitter.com\/0sBufKY3Lu<\/a><\/p>&mdash; Reuters (@Reuters) <a href=\"https:\/\/x.com\/Reuters\/status\/2087685562929230257?ref_src=twsrc%5Etfw\">August 12, 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\">Apr\u00e8s l\u2019IPC, les march\u00e9s ont r\u00e9duit leurs attentes de resserrement de la Fed (politique mon\u00e9taire plus stricte, souvent via des hausses de taux), ce qui a soutenu les actions alors que les rendements des Treasury (taux des obligations du Tr\u00e9sor am\u00e9ricain) reculaient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au-del\u00e0 de la politique mon\u00e9taire, les traders surveillent les r\u00e9sultats d\u2019entreprises (profits publi\u00e9s) et le secteur technologique. Les soci\u00e9t\u00e9s li\u00e9es \u00e0 l\u2019IA (intelligence artificielle) demeurent un moteur important du sentiment, et les gains r\u00e9cents en techno ont aid\u00e9 l\u2019indice.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le S&amp;P 500 reste un rep\u00e8re (indice de r\u00e9f\u00e9rence) de la Bourse am\u00e9ricaine, influenc\u00e9 par les taux d\u2019int\u00e9r\u00eat, les attentes de profits et le sentiment de risque.<\/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\": [],  \"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>7 760<\/td><td>R\u00e9sistance imm\u00e9diate pr\u00e8s du r\u00e9cent sommet en s\u00e9ance (plus haut du jour)<\/td><\/tr><tr><td>7 758<\/td><td>Zone de r\u00e9sistance \u00e0 court terme apr\u00e8s le r\u00e9cent rebond<\/td><\/tr><tr><td>7 755<\/td><td>Zone actuelle de n\u00e9gociation et rep\u00e8re \u00e0 court terme<\/td><\/tr><tr><td>7 752<\/td><td>Premier support si l\u2019\u00e9lan (momentum, vitesse du mouvement des prix) faiblit<\/td><\/tr><tr><td>7 750<\/td><td>Zone de support importante sous la r\u00e9cente phase de consolidation (march\u00e9 qui varie dans une fourchette)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le SP500 se n\u00e9gocie autour de <strong>7 755\u20137 757<\/strong> apr\u00e8s s\u2019\u00eatre repris des creux de s\u00e9ance pr\u00e8s de <strong>7 752<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un passage au-dessus de <strong>7 760<\/strong> pourrait renforcer l\u2019\u00e9lan \u00e0 court terme et ouvrir la porte \u00e0 une poursuite de la hausse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 la baisse, une cassure sous <strong>7 752<\/strong> pourrait signaler un retour de la pression vendeuse, avec la <strong>zone de support de 7 750<\/strong> comme prochain niveau \u00e0 suivre.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sc\u00e9narios haussiers et baissiers<\/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\/sp500138-1024x473.webp\" alt=\"Le S&amp;P 500 monte alors que l\u2019inflation ralentit et r\u00e9duit les craintes de hausse des taux de la Fed\" class=\"wp-image-65014\"\/><\/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>Sc\u00e9nario<\/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>Poursuite du rebond<\/td><td>Se maintenir au-dessus de 7 755<\/td><td>Le SP500 pourrait retester la zone de r\u00e9sistance 7 758\u20137 760<\/td><\/tr><tr><td>Cassure haussi\u00e8re<\/td><td>Franchir 7 760<\/td><td>L\u2019\u00e9lan pourrait s\u2019acc\u00e9l\u00e9rer vers des niveaux plus \u00e9lev\u00e9s<\/td><\/tr><tr><td>Consolidation en fourchette<\/td><td>Rester entre 7 752 et 7 760<\/td><td>L\u2019indice pourrait rester dans une fourchette le temps que le march\u00e9 tranche sa direction<\/td><\/tr><tr><td>Repli baissier<\/td><td>Passer sous 7 752<\/td><td>La pression vendeuse pourrait augmenter vers 7 750<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Le sc\u00e9nario haussier repose sur un maintien du SP500 au-dessus du support de <strong>7 755<\/strong> et un franchissement de la <strong>r\u00e9sistance \u00e0 7 760<\/strong>. Un mouvement durable au-dessus de ce niveau pourrait indiquer une force \u00e0 court terme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le sc\u00e9nario baissier devient plus probable si le SP500 passe sous <strong>7 752<\/strong>, ce qui pourrait indiquer un affaiblissement de l\u2019\u00e9lan et augmenter le risque d\u2019autres tests \u00e0 la 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 les sc\u00e9narios ci-dessus refl\u00e8tent l\u2019opinion de l\u2019auteur au moment de la r\u00e9daction. Ils ne constituent pas des conseils financiers ni une recommandation officielle de VT Markets. Faites vos propres analyses et g\u00e9rez le risque avec prudence.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>N\u00e9gociez des CFD sur le SP500 avec VT Markets<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le S&amp;P 500 reste au centre de l\u2019attention : les titres technologiques, les donn\u00e9es \u00e9conomiques et les attentes envers la Fed continuent d\u2019influencer le sentiment du march\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avec VT Markets, vous pouvez n\u00e9gocier le SP500 et d\u2019autres CFD sur indices (contrats sur diff\u00e9rence : produits qui suivent le prix d\u2019un actif sans le d\u00e9tenir) ainsi que le forex (march\u00e9 des devises), l\u2019or, le p\u00e9trole, des CFD sur actions, des CFD sur FNB\/ETF (fonds n\u00e9goci\u00e9s en Bourse) et d\u2019autres march\u00e9s, sur une seule plateforme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Utilisez les outils graphiques de VT Markets pour suivre les supports (zone o\u00f9 le prix a tendance \u00e0 arr\u00eater de baisser), les r\u00e9sistances (zone o\u00f9 le prix a tendance \u00e0 plafonner), les moyennes mobiles (moyenne du prix sur une p\u00e9riode, pour voir la tendance) et les cassures (sortie du prix d\u2019une fourchette).<\/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\"><strong>Pourquoi n\u00e9gocier le SP500 en CFD?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les CFD sur le SP500 permettent de profiter des mouvements du S&amp;P 500 sans d\u00e9tenir l\u2019indice ni les actions qui le composent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cette flexibilit\u00e9 aide \u00e0 r\u00e9agir aux changements des r\u00e9sultats d\u2019entreprises, aux attentes de politique de la Fed, aux rendements des obligations du Tr\u00e9sor am\u00e9ricain et au sentiment g\u00e9n\u00e9ral en Bourse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Avec VT Markets, il est possible de suivre le SP500 en m\u00eame temps que d\u2019autres grands march\u00e9s de CFD, \u00e0 partir d\u2019un seul compte.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le trading de CFD comporte des risques, et l\u2019effet de levier (emprunter pour prendre une position plus grande) peut amplifier autant les gains que les pertes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00c0 surveiller ensuite<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le prochain mouvement du S&amp;P 500 d\u00e9pendra des donn\u00e9es \u00e9conomiques \u00e0 venir et de la fa\u00e7on dont les march\u00e9s ajusteront leurs attentes sur la politique de la Fed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Facteurs \u00e0 suivre :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Donn\u00e9es am\u00e9ricaines sur l\u2019IPP (PPI) :<\/strong> indice des prix \u00e0 la production, un indicateur des pressions inflationnistes en amont qui peut influencer les attentes envers la Fed.<\/li>\n\n\n\n<li><strong>Commentaires de la Fed :<\/strong> tout changement dans la position des d\u00e9cideurs sur les prochains taux.<\/li>\n\n\n\n<li><strong>Rendements des Treasury :<\/strong> variation des taux des obligations am\u00e9ricaines \u00e0 mesure que le march\u00e9 ajuste ses attentes de taux d\u2019int\u00e9r\u00eat.<\/li>\n\n\n\n<li><strong>R\u00e9sultats d\u2019entreprises :<\/strong> mises \u00e0 jour des grandes soci\u00e9t\u00e9s, surtout en techno et en IA.<\/li>\n\n\n\n<li><strong>Sentiment de risque :<\/strong> r\u00e9action du march\u00e9 \u00e0 la croissance \u00e9conomique et aux enjeux g\u00e9opolitiques.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u2019un point de vue technique (analyse des graphiques), les traders surveillent une cassure au-dessus de <strong>7 760<\/strong>. \u00c0 l\u2019inverse, <strong>7 752<\/strong> reste le support cl\u00e9 \u00e0 court terme si la pression baissi\u00e8re revient.<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Foire aux questions<\/strong><\/summary>\n<h3 class=\"wp-block-heading\">Pourquoi le S&amp;P 500 a-t-il mont\u00e9 apr\u00e8s le dernier rapport sur l\u2019IPC?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le S&amp;P 500 a progress\u00e9 parce que les donn\u00e9es d\u2019inflation ont r\u00e9duit la crainte que la Fed doive relever ses taux plus t\u00f4t que pr\u00e9vu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Comment l\u2019inflation influence-t-elle le S&amp;P 500?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019inflation influence les attentes de taux d\u2019int\u00e9r\u00eat, ce qui peut affecter la valeur des entreprises en Bourse, les co\u00fbts d\u2019emprunt et le sentiment des investisseurs.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">La Fed est-elle cens\u00e9e changer ses taux imm\u00e9diatement?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s l\u2019IPC, le march\u00e9 voit moins de pression pour un resserrement imm\u00e9diat. La suite d\u00e9pendra des prochaines donn\u00e9es.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pourquoi les titres technologiques sont-ils importants pour le S&amp;P 500?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les entreprises technologiques p\u00e8sent lourd dans l\u2019indice, et leurs perspectives de profits peuvent influencer le march\u00e9 au sens large.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Que devraient surveiller les traders ensuite pour le S&amp;P 500?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les traders surveillent les donn\u00e9es d\u2019inflation, les commentaires de la Fed, les rendements des Treasury et les prochains r\u00e9sultats d\u2019entreprises.<\/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>Bonne nouvelle pour Wall Street : le S&#038;P 500 grimpe apr\u00e8s un IPC de juillet conforme et en ralentissement (3,4 %; core 2,5 %), calmant la crainte d\u2019une Fed plus agressive; techno en appui.<\/p>\n","protected":false},"author":87,"featured_media":52625,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[28],"tags":[],"class_list":["post-52626","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 4.9.10 - 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