{"id":14100,"date":"2026-06-01T13:31:51","date_gmt":"2026-06-01T11:31:51","guid":{"rendered":"https:\/\/monbitcoin.fr\/index.php\/2026\/06\/01\/bulle-ia-lintelligence-artificielle-pese-pres-de-la-moitie-du-sp-500-le-marche-americain-navait-pas-ete-aussi-concentre-depuis-150-ans\/"},"modified":"2026-06-01T13:31:51","modified_gmt":"2026-06-01T11:31:51","slug":"bulle-ia-lintelligence-artificielle-pese-pres-de-la-moitie-du-sp-500-le-marche-americain-navait-pas-ete-aussi-concentre-depuis-150-ans","status":"publish","type":"post","link":"https:\/\/monbitcoin.fr\/index.php\/2026\/06\/01\/bulle-ia-lintelligence-artificielle-pese-pres-de-la-moitie-du-sp-500-le-marche-americain-navait-pas-ete-aussi-concentre-depuis-150-ans\/","title":{"rendered":"Bulle IA : l&rsquo;intelligence artificielle p\u00e8se pr\u00e8s de la moiti\u00e9 du S&amp;P 500, le march\u00e9 am\u00e9ricain n\u2019avait pas \u00e9t\u00e9 aussi concentr\u00e9 depuis 150 ans"},"content":{"rendered":"<div>\n<p>Les valeurs li\u00e9es \u00e0 l\u2019intelligence artificielle repr\u00e9sentaient 48,67 % de la capitalisation du S&amp;P 500 le 29 mai 2026. Cette concentration d\u00e9passe les niveaux atteints lors de la bulle Internet ou des \u00ab Nifty Fifty \u00bb, et interroge d\u00e9sormais l\u2019ensemble du cycle du march\u00e9 am\u00e9ricain.<\/p>\n<p>L\u2019article <a href=\"https:\/\/cryptoast.fr\/bulle-ia-intelligence-artificielle-pese-moitie-sp500-marche-americain-concentre-depuis-150-ans\/\">Bulle IA : l&rsquo;intelligence artificielle p\u00e8se pr\u00e8s de la moiti\u00e9 du S&amp;P 500, le march\u00e9 am\u00e9ricain n\u2019avait pas \u00e9t\u00e9 aussi concentr\u00e9 depuis 150 ans<\/a> est apparu en premier sur <a href=\"https:\/\/cryptoast.fr\/\">Cryptoast<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les valeurs li\u00e9es \u00e0 l\u2019intelligence artificielle repr\u00e9sentaient 48,67 % de la capitalisation du S&amp;P 500 le 29 mai 2026. Cette&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-14100","post","type-post","status-publish","format-standard","hentry","category-dernier-articles","wpcat-3-id"],"_links":{"self":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/14100"}],"collection":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/comments?post=14100"}],"version-history":[{"count":0,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/14100\/revisions"}],"wp:attachment":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=14100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=14100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=14100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}