{"id":14762,"date":"2025-10-27T12:30:06","date_gmt":"2025-10-27T12:30:06","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=14762"},"modified":"2025-10-27T12:24:26","modified_gmt":"2025-10-27T12:24:26","slug":"live-bitcoin-ethereum-altcoins-actualite-27-octobre-2025","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/live-bitcoin-ethereum-altcoins-actualite-27-octobre-2025\/","title":{"rendered":"LIVE &#8211; Bitcoin franchit \u00e0 nouveau les 115 000$, Ethereum et les altcoins repartent \u00e0 la hausse &#8211; Toute l\u2019actualit\u00e9 du 27 octobre 2025"},"content":{"rendered":"<h2><strong>Bitcoin reprend le dessus<\/strong><\/h2>\n<p>Apr\u00e8s un mois d\u2019octobre marqu\u00e9 par la volatilit\u00e9, <a href=\"https:\/\/www.coinspeaker.com\/fr\/bitcoin-contre-or-la-bataille-pour-le-titre-de-valeur-refuge-est-lancee\/\" rel=\"\">Bitcoin retrouve de la hauteur<\/a>. Ce lundi, le <strong>BTC s\u2019est \u00e9chang\u00e9 <a href=\"https:\/\/coinmarketcap.com\/currencies\/bitcoin\/\" target=\"_blank\" rel=\"\">autour de 115 100 $<\/a>,<\/strong> un niveau symbolique qu\u2019il n\u2019avait plus atteint depuis plusieurs semaines.<\/p>\n<p>Le mouvement haussier a \u00e9t\u00e9<strong> amplifi\u00e9 par la liquidation de positions vendeuses<\/strong> \u00e0 hauteur de <strong>plus de 370 millions de dollars<\/strong>, selon plusieurs plateformes d\u2019analyse. Ainsi, <strong>les traders qui misaient sur la baisse ont \u00e9t\u00e9 forc\u00e9s de racheter<\/strong>,<strong> provoquant un effet d\u2019acc\u00e9l\u00e9ration m\u00e9canique.<\/strong><\/p>\n<p>La capitalisation du <strong>march\u00e9 des cryptomonnaies grimpe d\u00e9sormais \u00e0 pr\u00e8s de 3,9 trillions de dollars<\/strong>, un signe que la confiance revient progressivement. M\u00eame si ce rebond reste assez fragile, il marque une bouff\u00e9e d&rsquo;air bienvenue dans un contexte qui s\u2019\u00e9tait pour le moins durci depuis la mi-octobre.<\/p>\n<p>En effet, l<strong>es relations commerciales entre Washington et P\u00e9kin se sont r\u00e9cemment am\u00e9lior\u00e9es<\/strong>. Ce r\u00e9chauffement, combin\u00e9 \u00e0 d<strong>es attentes plus accommodantes vis-\u00e0-vis de la Fed,<\/strong> ravive l\u2019app\u00e9tit pour le risque. Le march\u00e9 anticipe d\u00e9sormais une <strong>possible baisse des taux avant la fin de l\u2019ann\u00e9e.<\/strong> Un sc\u00e9nario qui resterait tr\u00e8s favorable aux cryptomonnaies.<\/p>\n<h2><strong>Ethereum et les altcoins s\u2019alignent sur la tendance<\/strong><\/h2>\n<p><a href=\"https:\/\/www.coinspeaker.com\/fr\/live-grace-presidentielle-bnb-ethereum-altcoins-etf-actualite-24-octobre-2025\/\" rel=\"\">Ethereum<\/a> suit le mouvement avec vigueur, <strong>progressant d\u2019environ 5 % sur 24 heures pour <a href=\"https:\/\/coinmarketcap.com\/currencies\/ethereum\/\" target=\"_blank\" rel=\"\">d\u00e9passer les 4 100 $<\/a><\/strong><a href=\"https:\/\/coinmarketcap.com\/currencies\/ethereum\/\" target=\"_blank\" rel=\"\">. <\/a>Le token reste la deuxi\u00e8me force du march\u00e9, et profite directement de la rotation des capitaux enclench\u00e9e par la hausse de Bitcoin. Les volumes sur ETH ont bondi sur les principales plateformes, signe que <strong>les investisseurs institutionnels reviennent prudemment<\/strong>.<\/p>\n<p>Les altcoins non plus ne sont pas en reste. Effectivement, plusieurs tokens du secteur DeFi et des Layer 2<strong> ont affich\u00e9 des hausses significatives au cours du week-end<\/strong>. Certains analystes parlent<strong> m\u00eame de potentiels premiers signaux d\u2019une altseason. <\/strong><\/p>\n<p>Pour l\u2019heure, rien n\u2019est confirm\u00e9, mais la nervosit\u00e9 s\u2019estompe, et la perspective d\u2019un rebond coordonn\u00e9 s\u00e9duit \u00e0 nouveau les investisseurs.<\/p>\n<p>L\u2019ensemble du march\u00e9 crypto semble d\u00e9sormais <strong>mieux structur\u00e9 qu\u2019en d\u00e9but de mois<\/strong>. Le sentiment g\u00e9n\u00e9ral reste prudent, mais la reprise des volumes, la liquidation des shorts et la d\u00e9tente g\u00e9opolitique offrent un contexte favorable rare apr\u00e8s plusieurs semaines de tension.<\/p>\n<p>Pour ne rien manquer des mouvements en cours sur Bitcoin, Ethereum, les altcoins et la macro\u00e9conomie, <strong>notre LIVE vous tient inform\u00e9 en temps r\u00e9el.<\/strong><\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/wallet-bitcoin-2009-se-reveille\/\">Un wallet Bitcoin de 2009 se r\u00e9veille avec 442M$<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/bitcoin-ethereum-recul-decryptage-baisse-multiples-causes\/\">Bitcoin et Ethereum en recul : d\u00e9cryptage d\u2019une baisse aux multiples causes<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/bitcoin-vient-de-la-cia-tucker-carlson-rejette-la-crypto\/\">\u201cBitcoin vient de la CIA\u201d : Tucker Carlson rejette la crypto<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/zcash-halving-rallye\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Le march\u00e9 crypto renoue avec l\u2019optimisme ce lundi 27 octobre. Bitcoin repasse au-dessus des 115 000 $, Ethereum bondit, et la capitalisation totale fr\u00f4le les 4 000 milliards $. Apr\u00e8s plusieurs semaines d\u2019incertitude, la dynamique haussi\u00e8re semble enfin reprendre forme, port\u00e9e par un climat macro\u00e9conomique plus stable.<\/p>\n","protected":false},"author":264,"featured_media":14763,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,33],"tags":[],"class_list":["post-14762","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-bitcoin"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LIVE - Bitcoin franchit \u00e0 nouveau les 115 000$, Ethereum et les altcoins repartent \u00e0 la hausse - Toute l\u2019actualit\u00e9 du 27 octobre 2025<\/title>\n<meta name=\"description\" content=\"Bitcoin a franchi 115 000 $, Ethereum d\u00e9passe 4 200 $, et le march\u00e9 crypto se r\u00e9veille dans un climat plus apais\u00e9.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.coinspeaker.com\/fr\/live-bitcoin-ethereum-altcoins-actualite-27-octobre-2025\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LIVE - 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Bitcoin franchit \u00e0 nouveau les 115 000$, Ethereum et les altcoins repartent \u00e0 la hausse - Toute l\u2019actualit\u00e9 du 27 octobre 2025","description":"Bitcoin a franchi 115 000 $, Ethereum d\u00e9passe 4 200 $, et le march\u00e9 crypto se r\u00e9veille dans un climat plus apais\u00e9.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.coinspeaker.com\/fr\/live-bitcoin-ethereum-altcoins-actualite-27-octobre-2025\/","og_locale":"fr_FR","og_type":"article","og_title":"LIVE - Bitcoin franchit \u00e0 nouveau les 115 000$, Ethereum et les altcoins repartent \u00e0 la hausse - Toute l\u2019actualit\u00e9 du 27 octobre 2025","og_description":"Bitcoin a franchi 115 000 $, Ethereum d\u00e9passe 4 200 $, et le march\u00e9 crypto se r\u00e9veille dans un climat plus apais\u00e9.","og_url":"https:\/\/www.coinspeaker.com\/fr\/live-bitcoin-ethereum-altcoins-actualite-27-octobre-2025\/","og_site_name":"Coinspeaker France","article_published_time":"2025-10-27T12:30:06+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/Coinspeaker-74.jpg","type":"image\/jpeg"}],"author":"Oriane Nyikeine","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Oriane Nyikeine","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.coinspeaker.com\/fr\/live-bitcoin-ethereum-altcoins-actualite-27-octobre-2025\/","url":"https:\/\/www.coinspeaker.com\/fr\/live-bitcoin-ethereum-altcoins-actualite-27-octobre-2025\/","name":"LIVE - 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Issu d\u2019une formation en business et passionn\u00e9e par l\u2019univers d\u00e9centralis\u00e9, elle explore les mutations technologiques, les enjeux \u00e9conomiques et les mouvements soci\u00e9taux li\u00e9s aux cryptomonnaies. Forte de plusieurs ann\u00e9es d\u2019exp\u00e9rience dans la r\u00e9daction de contenus web, elle s\u2019est progressivement tourn\u00e9e vers l\u2019univers des actifs num\u00e9riques, avec un int\u00e9r\u00eat marqu\u00e9 pour les dynamiques g\u00e9opolitiques et macro\u00e9conomiques qui fa\u00e7onnent ce secteur en constante mutation. R\u00e9dactrice passionn\u00e9e, son objectif est de d\u00e9crypter l\u2019actualit\u00e9 du Web3, des blockchains et des march\u00e9s num\u00e9riques pour offrir aux lecteurs des analyses claires, fiables et percutantes","url":"https:\/\/www.coinspeaker.com\/fr\/author\/oriane\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/14762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/users\/264"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=14762"}],"version-history":[{"count":3,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/14762\/revisions"}],"predecessor-version":[{"id":14767,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/14762\/revisions\/14767"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/14763"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=14762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=14762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=14762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}