{"id":1160430,"date":"2026-09-01T04:32:29","date_gmt":"2026-09-01T04:32:29","guid":{"rendered":"https:\/\/www.europesays.com\/fr\/1160430\/"},"modified":"2026-09-01T04:32:29","modified_gmt":"2026-09-01T04:32:29","slug":"actions-tres-cheres-levees-de-fonds-massives-pourquoi-peut-on-craindre-un-krach-de-lia","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fr\/1160430\/","title":{"rendered":"Actions tr\u00e8s ch\u00e8res, lev\u00e9es de fonds massives&#8230; Pourquoi peut-on craindre un krach de l\u2019IA"},"content":{"rendered":"<p>\n    <strong>D\u00c9CRYPTAGE <\/strong>&#8211; Apr\u00e8s les sommets atteints par les Bourses cet \u00e9t\u00e9, les signaux de surchauffe se multiplient. La hausse des taux cr\u00e9e une tension suppl\u00e9mentaire.<\/p>\n<p class=\"fig-paragraph\">Le chant du cygne pour des march\u00e9s toujours plus exub\u00e9rants\u00a0?\u00a0<a href=\"http:\/\/www.lefigaro.fr\/societes\/nvidia-depasse-largement-les-attentes-au-deuxieme-trimestre-assure-que-la-demande-accelere-encore-20260826\" data-fig-type=\"NewsFlash\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"LEFIGARO\" rel=\"nofollow noopener\" target=\"_blank\">Nvidia<\/a>\u00a0a encore d\u00e9voil\u00e9 des r\u00e9sultats \u00e9poustouflants mercredi dernier. De mai \u00e0 juillet, les ventes et les b\u00e9n\u00e9fices du champion des puces destin\u00e9es \u00e0 l\u2019IA ont doubl\u00e9 sur un an, pulv\u00e9risant les attentes des analystes pour le quinzi\u00e8me trimestre d\u2019affil\u00e9e. Son tr\u00e8s influent patron, Jensen Huang, a promis de faire encore mieux pour le trimestre en cours et vise une croissance de 70\u00a0% d\u2019ici \u00e0 2028.<\/p>\n<p class=\"fig-paragraph\">Il est parvenu, au moins pour un temps, \u00e0 rassurer les march\u00e9s qui r\u00e9guli\u00e8rement s\u2019interrogent sur la pertinence de cet engouement pour l\u2019IA. Les valeurs tech ont repris leur course en avant. Avec en pointe les sp\u00e9cialistes des semi-conducteurs. L\u2019action de l\u2019am\u00e9ricain Micron affiche un triplement de sa valeur depuis le d\u00e9but de l\u2019ann\u00e9e, tandis que celle d\u2019Intel fait plus que doubler. En Cor\u00e9e du Sud, l\u2019indice Kospi, qui accueille\u00a0<a href=\"http:\/\/www.lefigaro.fr\/flash-eco\/le-geant-des-puces-sk-hynix-annonce-des-rachats-d-actions-pour-21-5-milliards-d-euros-20260819\" data-fig-type=\"NewsFlash\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"LEFIGARO\" rel=\"nofollow noopener\" target=\"_blank\">SK Hynix<\/a>\u00a0et\u00a0<a href=\"http:\/\/www.lefigaro.fr\/flash-eco\/pour-rassurer-la-bourse-samsung-va-racheter-jusqu-a-80-milliards-de-dollars-d-actions-20260821\" data-fig-type=\"NewsFlash\" data-gtm-custom-categorie=\"navigation\" data-gtm-custom-action=\"crossclick\" data-gtm-custom-label=\"Contextuel\" data-gtm-event=\"customEventSPE\" data-fig-domain=\"LEFIGARO\" rel=\"nofollow noopener\" target=\"_blank\">Samsung Electronics,<\/a>\u00a0grimpe de pr\u00e8s de 60\u00a0% depuis le 1er\u00a0janvier. Les fournisseurs d\u2019infrastructures\u2026<\/p>\n<p class=\"fig-premium-paywall__infos\">\n        Cet article est r\u00e9serv\u00e9 aux abonn\u00e9s.        Il vous reste 88% \u00e0 d\u00e9couvrir.\n    <\/p>\n<p>                <img  data- alt=\"Le Figaro\" class=\"fig-img--complete fig-img\"\/><\/p>\n<p class=\"fig-premium-paywall__title\">Vous avez envie de lire la suite ?<\/p>\n<p class=\"fig-premium-paywall__subtitle\">D\u00e9bloquez tous les articles imm\u00e9diatement.<\/p>\n<p class=\"fig-premium-paywall__connect\">\n                D\u00e9j\u00e0 abonn\u00e9\u00a0?                <a class=\"fig-premium-paywall__connect-link\" href=\"https:\/\/connect.lefigaro.fr\/login?client=horizon_web&amp;type=main&amp;redirect_uri=https%3A%2F%2Fwww.lefigaro.fr%2Fsocietes%2Factions-tres-cheres-levees-de-fonds-massives-pourquoi-peut-on-craindre-un-krach-de-l-ia-20260831\" data-js-gtm=\"{&quot;event&quot;:&quot;customEventGA4&quot;,&quot;eventName&quot;:&quot;click_action&quot;,&quot;feature&quot;:&quot;paywall&quot;,&quot;location&quot;:&quot;paywall&quot;,&quot;button_action&quot;:&quot;connect&quot;,&quot;click_text&quot;:&quot;Connectez-vous&quot;}\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n                    Connectez-vous<br \/>\n                <\/a>\n            <\/p>\n","protected":false},"excerpt":{"rendered":"D\u00c9CRYPTAGE &#8211; Apr\u00e8s les sommets atteints par les Bourses cet \u00e9t\u00e9, les signaux de surchauffe se multiplient. La&hellip;\n","protected":false},"author":2,"featured_media":1160431,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[6],"tags":[35,343,33,34,1011,27,2112,12834],"class_list":["post-1160430","post","type-post","status-publish","format-standard","has-post-thumbnail","category-economie","tag-business","tag-cac-40","tag-economie","tag-economy","tag-fr","tag-france","tag-marches-financiers","tag-nasdaq"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fr\/117193916509481426","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1160430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/comments?post=1160430"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/posts\/1160430\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media\/1160431"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/media?parent=1160430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/categories?post=1160430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fr\/wp-json\/wp\/v2\/tags?post=1160430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}