{"id":14692,"date":"2026-06-26T13:32:42","date_gmt":"2026-06-26T11:32:42","guid":{"rendered":"https:\/\/monbitcoin.fr\/index.php\/2026\/06\/26\/jeremy-grantham-predit-leclatement-de-la-bulle-de-lia-et-fustige-le-bitcoin\/"},"modified":"2026-06-26T13:32:42","modified_gmt":"2026-06-26T11:32:42","slug":"jeremy-grantham-predit-leclatement-de-la-bulle-de-lia-et-fustige-le-bitcoin","status":"publish","type":"post","link":"https:\/\/monbitcoin.fr\/index.php\/2026\/06\/26\/jeremy-grantham-predit-leclatement-de-la-bulle-de-lia-et-fustige-le-bitcoin\/","title":{"rendered":"Jeremy Grantham pr\u00e9dit l\u2019\u00e9clatement de la bulle de l\u2019IA et fustige le Bitcoin"},"content":{"rendered":"<div>\n<div><img loading=\"lazy\" width=\"1200\" height=\"800\" src=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/06\/IA-Jeremy-Grantham.png\" class=\"attachment-full size-full wp-post-image\" alt=\"Jeremy Grantham pointe du doigt l\u2019effondrement de la bulle IA.\" decoding=\"async\" style=\"margin-bottom: 15px;\" srcset=\"https:\/\/www.cointribune.com\/app\/uploads\/2026\/06\/IA-Jeremy-Grantham.png 1200w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/06\/IA-Jeremy-Grantham-300x200.png 300w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/06\/IA-Jeremy-Grantham-1024x683.png 1024w, https:\/\/www.cointribune.com\/app\/uploads\/2026\/06\/IA-Jeremy-Grantham-768x512.png 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\"><\/div>\n<p>Les march\u00e9s financiers mondiaux connaissent une mutation in\u00e9dite, o\u00f9 l\u2019euphorie technologique fait rena\u00eetre les spectres des crises syst\u00e9miques du pass\u00e9. Dans cette p\u00e9riode de tension extr\u00eame, l&rsquo;analyse des cycles \u00e9conomiques par les personnalit\u00e9s historiques de la finance traditionnelle fournit un cadre de lecture essentiel pour anticiper les affectations de capitaux. Jeremy Grantham, c\u00e9l\u00e8bre milliardaire et cofondateur de la soci\u00e9t\u00e9 de gestion institutionnelle GMO, vient de sortir un diagnostic sans concession de l\u2019\u00e9tat actuel des valorisations technologiques et des cryptos. Dans un long entretien accord\u00e9 \u00e0 Steven Bartlett pour la s\u00e9rie YouTube \u00ab\u2009The Diary of a CEO\u2009\u00bb, Grantham a livr\u00e9 des pr\u00e9visions macro\u00e9conomiques alarmistes, en pr\u00e9cisant que ses propos engageaient sa seule responsabilit\u00e9 et non celle de sa soci\u00e9t\u00e9 de gestion, qui g\u00e8re 85 milliards de dollars d\u2019actifs. <\/p>\n<p>L\u2019article <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/jeremy-grantham-predit-leclatement-de-la-bulle-de-lia-et-fustige-le-bitcoin\/\">Jeremy Grantham pr\u00e9dit l\u2019\u00e9clatement de la bulle de l\u2019IA et fustige le Bitcoin<\/a> est apparu en premier sur <a rel=\"nofollow\" href=\"https:\/\/www.cointribune.com\/\">Cointribune<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les march\u00e9s financiers mondiaux connaissent une mutation in\u00e9dite, o\u00f9 l\u2019euphorie technologique fait rena\u00eetre les spectres des crises syst\u00e9miques du pass\u00e9&#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-14692","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\/14692"}],"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=14692"}],"version-history":[{"count":0,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/posts\/14692\/revisions"}],"wp:attachment":[{"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/media?parent=14692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/categories?post=14692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/monbitcoin.fr\/index.php\/wp-json\/wp\/v2\/tags?post=14692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}