{"id":3302,"date":"2025-07-20T11:30:34","date_gmt":"2025-07-20T11:30:34","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=3302"},"modified":"2025-07-20T13:25:42","modified_gmt":"2025-07-20T13:25:42","slug":"bitcoin-recul-altcoins","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/bitcoin-recul-altcoins\/","title":{"rendered":"Dominance du Bitcoin en recul : les altcoins prennent la lumi\u00e8re"},"content":{"rendered":"<h2>Les altcoins volent la vedette<\/h2>\n<p>Le Bitcoin, \u00e0 117 929 , reste un g\u00e9ant, mais sa part de march\u00e9 s\u2019effrite. En 2024, sa <strong>dominance<\/strong> d\u00e9passait encore 50 %, port\u00e9e par les ETF et les mesures pro-crypto de Trump. D\u2019ailleurs, ce <strong>recul<\/strong> de 4,5 % en six mois profite aux altcoins. Ethereum, avec une <strong>hausse de 28 %<\/strong> depuis janvier, atteint 3 545. Avalanche, boost\u00e9 par la tokenisation immobili\u00e8re, grimpe de 32 % \u00e0 21,75 $.<\/p>\n<p>Cette dynamique refl\u00e8te un int\u00e9r\u00eat croissant pour les projets DeFi et NFT. Effectivement, la capitalisation totale des altcoins a <strong>bondi<\/strong> <strong>\u00e0 1 200 milliards<\/strong> de dollars, contre<strong> 900 milliards<\/strong> il y a six mois. Les investisseurs se tournent vers des blockchains comme Cardano, qui a gagn\u00e9 15 % gr\u00e2ce \u00e0 son adoption en Afrique.<\/p>\n<p>Par ailleurs, <a rel=\"nofollow sponsored\" href=\"https:\/\/www.coinspeaker.com\/fr\/go\/bitcoinhyper\" target=\"_blank\">Bitcoin Hyper<\/a> fait parler de lui. Avec une lev\u00e9e de fonds de 3,7 millions de dollars, ce projet attire les regards par son approche innovante, renfor\u00e7ant vraiment l\u2019\u00e9cosyst\u00e8me Bitcoin sans \u00e9clipser les altcoins. Sa technologie, ax\u00e9e sur la <strong>scalabilit\u00e9<\/strong>, s\u00e9duit beaucoup les d\u00e9veloppeurs et promet une adoption accrue.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2488 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Banniere-Bitcoin-Hyper.jpg\" alt=\"\" width=\"1080\" height=\"360\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Banniere-Bitcoin-Hyper.jpg 1080w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Banniere-Bitcoin-Hyper-300x100.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Banniere-Bitcoin-Hyper-1024x341.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/07\/Banniere-Bitcoin-Hyper-768x256.jpg 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p style=\"text-align: center\"><a href=\"https:\/\/www.coinspeaker.com\/fr\/go\/bitcoinhyper\" rel=\"noopener sponsored nofollow\" target=\"_blank\" class=\"custom-cta-button\">D\u00e9couvrir Bitcoin Hyper<\/a>\n<h2>Pourquoi les altcoins s\u00e9duisent-ils ?<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-490 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/shutter-speed-a4Xo_eJ69ps-unsplash.jpg\" alt=\"Ethereum fait encore une bonne performance\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/shutter-speed-a4Xo_eJ69ps-unsplash.jpg 1920w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/shutter-speed-a4Xo_eJ69ps-unsplash-300x169.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/shutter-speed-a4Xo_eJ69ps-unsplash-1024x576.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/shutter-speed-a4Xo_eJ69ps-unsplash-768x432.jpg 768w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/shutter-speed-a4Xo_eJ69ps-unsplash-1536x864.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<p>Les altcoins captent l\u2019attention gr\u00e2ce \u00e0 leurs cas d\u2019usage vari\u00e9s. <a rel=\"noopener noreferrer\" href=\"https:\/\/ethereum.org\/fr\/\" target=\"_blank\">Ethereum<\/a> domine la DeFi, avec une TVL (Total Value Locked) de 92 milliards de dollars, en <strong>hausse<\/strong> <strong>de 18 %<\/strong> depuis avril. Ses smart contracts et la mise \u00e0 jour Pectra renforcent sa position. Avalanche, quant \u00e0 lui, excelle dans la tokenisation d\u2019actifs r\u00e9els, avec 490 000 propri\u00e9t\u00e9s tokenis\u00e9es aux \u00c9tats-Unis, soit 290 milliards de dollars.<\/p>\n<p>Cependant, tout n\u2019est pas vraiment rose. Les altcoins restent <strong>volatils<\/strong> : XRP, malgr\u00e9 un gain de 22 % \u00e0 2,18 $, a chut\u00e9 de 10 % en 48 heures apr\u00e8s un litige avec la SEC. La communaut\u00e9 crypto, active sur les plateformes comme Discord, soutient ces projets pour leur potentiel disruptif.<\/p>\n<p>Par ailleurs, les institutions s\u2019int\u00e9ressent beaucoup aux altcoins. Des fonds comme Grayscale ont augment\u00e9 leurs positions sur Chainlink (+12 % \u00e0 14,50 $) pour ses oracles d\u00e9centralis\u00e9s. Cette diversification refl\u00e8te une <strong>confiance<\/strong> dans les fondamentaux des altcoins, contrairement \u00e0 la sp\u00e9culation des cycles pass\u00e9s.<\/p>\n<h2>Un march\u00e9 crypto en mutation<\/h2>\n<p>La d\u00e9c\u00e9l\u00e9ration du Bitcoin, qui constitue la <strong>r\u00e9f\u00e9rence historique<\/strong> pour la cryptomonnaie, repr\u00e9sente un signe de maturit\u00e9 et non de d\u00e9route. En 2021, le Bitcoin \u00e0 60 000 dollars dominait l\u2019actualit\u00e9, mais aujourd\u2019hui le march\u00e9 <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/nouvelle-crypto-monnaie\/\">crypto<\/a> \u00e9valu\u00e9 \u00e0 2 450 milliards de dollars s\u2019ouvre \u00e0 la diversit\u00e9.<\/p>\n<p>Les altcoins attirent les capitaux, le Bitcoin ne doit pas \u00eatre abandonn\u00e9 comme un sous-jacent d\u2019aucun actif financier, son support \u00e0 120 000 dollars s\u2019av\u00e8re <strong>d\u00e9cisif.<\/strong><\/p>\n<p>Des doutes subsistent, si le Bitcoin <strong>corrige,<\/strong> les altcoins le suivront dans une <strong>chute<\/strong> autour de<strong> 10 \u00e0 15 %<\/strong> selon les donn\u00e9es on-chain. La liquidit\u00e9 doit \u00eatre surveill\u00e9e et surveiller les annonces, dont les r\u00e9glementations au pays des libert\u00e9s, les Etats-Unis. Pour l\u2019instant place \u00e0 <strong>l\u2019innovation<\/strong> et \u00e0 l\u2019adoption des altcoins.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/stablecoins-banques\/\">Adoption massive des stablecoins : les banques traditionnelles r\u00e9agissent<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/ethereum-menace-domination-bitcoin-marche\/\">Ethereum menace la domination de Bitcoin sur le march\u00e9<\/a><\/li>\n<\/ul>\n<hr \/>\n<p class=\"disclaimer-rw\" style=\"text-align: center\"><em>Cet article ne repr\u00e9sente en aucun cas un conseil en investissement. Veuillez faire vos propres recherches et \u00eatre conscients qu&rsquo;investir comporte des risques. Aussi, certains liens d&rsquo;affiliation se trouvent sur cette page et nous g\u00e9n\u00e8rent de l&rsquo;argent.<\/em><\/p>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/coindcx-pirate-44-m-voles-cyberattaque\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Le Bitcoin, roi incontest\u00e9, perd du terrain. En juillet 2025, sa dominance tombe \u00e0 49,5 %, contre 54 % en janvier. <\/p>\n<p>Les altcoins, port\u00e9s par Ethereum et Avalanche, captent la lumi\u00e8re. Ce basculement annonce-t-il une nouvelle \u00e8re pour le march\u00e9 crypto ?<\/p>\n","protected":false},"author":220,"featured_media":3305,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,36,33],"tags":[],"class_list":["post-3302","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-altcoins","category-bitcoin"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dominance du Bitcoin en recul : les altcoins prennent la lumi\u00e8re<\/title>\n<meta name=\"description\" content=\"La dominance du Bitcoin chute \u00e0 49,5 % en juillet 2025, laissant les altcoins comme ETH et AVAX briller. 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