{"id":165378,"date":"2025-08-29T10:00:00","date_gmt":"2025-08-29T10:00:00","guid":{"rendered":"https:\/\/cryptonews.com\/fr\/?p=165378"},"modified":"2025-08-29T10:00:00","modified_gmt":"2025-08-29T10:00:00","slug":"vente-mineurs-prix-bitcoin-danger","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/vente-mineurs-prix-bitcoin-danger\/","title":{"rendered":"Vente massive de mineurs : 485 M$ en BTC \u00e9coul\u00e9s, le prix en danger ?"},"content":{"rendered":"<p>Les mineurs de bitcoin ont c\u00e9d\u00e9 pour environ 485 millions de dollars en BTC ces derniers jours, une vague de liquidations qui fragilise le march\u00e9. Alors que l\u2019actif \u00e9volue autour de 111 000 dollars le 29 ao\u00fbt, la question est d\u00e9sormais de savoir si le march\u00e9 peut absorber ce choc sans d\u00e9clencher une correction plus profonde.<\/p><h2 class=\"wp-block-heading\"><strong>Les mineurs \u00e9coulent massivement leurs r\u00e9serves<\/strong><\/h2><span class=\"replacer\"><\/span><p>Selon les donn\u00e9es publi\u00e9es par Glassnode, pr\u00e8s de <strong>4 207 BTC ont \u00e9t\u00e9 vendus<\/strong> en moins de deux semaines, repr\u00e9sentant un <strong>volume estim\u00e9 \u00e0 485 millions de dollars<\/strong>. Cette vague de ventes constitue l\u2019une des plus importantes observ\u00e9es depuis plusieurs mois. Elle se distingue non seulement par son ampleur mais aussi par sa rapidit\u00e9, ce qui exerce une pression inhabituelle sur les march\u00e9s au comptant.<\/p><p>En temps normal, les <a href=\"https:\/\/cryptonews.com\/fr\/news\/bitcoin-baisse-etf-tuent-frais-mineurs-crise\/\" target=\"_blank\" rel=\"noreferrer noopener\">mineurs<\/a> se d\u00e9lestent r\u00e9guli\u00e8rement d\u2019une fraction de leurs r\u00e9serves afin de couvrir les co\u00fbts li\u00e9s \u00e0 l\u2019\u00e9lectricit\u00e9 ou \u00e0 l\u2019entretien de leurs infrastructures. Toutefois, l\u2019intensit\u00e9 de la s\u00e9quence actuelle laisse penser que certains acteurs cherchent \u00e0 <strong>se prot\u00e9ger contre une baisse anticip\u00e9e du prix<\/strong>. D\u2019autres y voient simplement un besoin urgent de liquidit\u00e9s face \u00e0 une hausse persistante des co\u00fbts \u00e9nerg\u00e9tiques.<\/p><figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"438\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070110\/0198f286-e43d-763e-bc1e-7c4129203bbd-1024x438.webp\" alt=\"\" class=\"wp-image-165380\" srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070110\/0198f286-e43d-763e-bc1e-7c4129203bbd-1024x438.webp 1024w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070110\/0198f286-e43d-763e-bc1e-7c4129203bbd-300x128.webp 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070110\/0198f286-e43d-763e-bc1e-7c4129203bbd-768x328.webp 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070110\/0198f286-e43d-763e-bc1e-7c4129203bbd-1536x657.webp 1536w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070110\/0198f286-e43d-763e-bc1e-7c4129203bbd-450x192.webp 450w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070110\/0198f286-e43d-763e-bc1e-7c4129203bbd.webp 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure><p>Cette pouss\u00e9e vendeuse a fragilis\u00e9 un support consid\u00e9r\u00e9 comme <strong>crucial<\/strong> par les analystes. Le bitcoin \u00e9volue d\u00e9sormais autour de <strong>111 200 dollars<\/strong>, apr\u00e8s avoir touch\u00e9 un pic intrajournalier \u00e0 113 419 dollars. Le seuil des 112 000 dollars a \u00e9t\u00e9 bri\u00e8vement enfonc\u00e9, un signal technique qui alimente les inqui\u00e9tudes d\u2019un retour vers les 109 000 dollars si la tendance se prolonge.<\/p><figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"401\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" class=\"wp-image-165379 lazyload\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" data-src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070025\/Btc-vendredi-3-1024x401.jpg\" data-srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070025\/Btc-vendredi-3-1024x401.jpg 1024w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070025\/Btc-vendredi-3-300x117.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070025\/Btc-vendredi-3-768x300.jpg 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070025\/Btc-vendredi-3-1536x601.jpg 1536w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070025\/Btc-vendredi-3-2048x801.jpg 2048w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/29070025\/Btc-vendredi-3-450x176.jpg 450w\"><\/figure><h2 class=\"wp-block-heading\"><strong>Un march\u00e9 sous tension, Ethereum en meilleure posture<\/strong><\/h2><span class=\"replacer\"><\/span><p>La pression exerc\u00e9e par les mineurs sur le bitcoin tranche avec le comportement observ\u00e9 sur d\u2019autres actifs. <a href=\"https:\/\/www.coingecko.com\/en\/coins\/ethereum\" target=\"_blank\" rel=\"noreferrer noopener\">Ethereum<\/a>, par exemple, reste plus solide. L\u2019ether s\u2019\u00e9change autour de <strong>4 476 dollars<\/strong>, un niveau qui lui permet de pr\u00e9server une dynamique haussi\u00e8re, malgr\u00e9 la f\u00e9brilit\u00e9 du march\u00e9 global. Les traders soulignent que le maintien au-dessus de 4 400 dollars constitue un point d\u2019appui significatif avant d\u2019\u00e9ventuelles nouvelles tentatives vers 4 700 dollars.<\/p><p>Cette r\u00e9silience relative refl\u00e8te aussi la diversification des flux. Alors que le bitcoin reste directement expos\u00e9 aux ventes des mineurs, Ethereum b\u00e9n\u00e9ficie d\u2019une raret\u00e9 accrue li\u00e9e au staking et au m\u00e9canisme de burn qui r\u00e9duit l\u2019offre circulante. Cette m\u00e9canique structurelle, combin\u00e9e \u00e0 un int\u00e9r\u00eat institutionnel en hausse, limite pour l\u2019instant la pression vendeuse.<\/p><p>Du c\u00f4t\u00e9 des altcoins, la situation demeure plus volatile. Solana et XRP montrent encore des signes de vigueur, mais leurs trajectoires restent largement <strong>d\u00e9pendantes du climat g\u00e9n\u00e9ral<\/strong>. Si le bitcoin devait corriger davantage, ces actifs suivraient sans doute le mouvement. L\u2019ensemble du march\u00e9 reste donc suspendu \u00e0 la capacit\u00e9 du <a href=\"https:\/\/www.coingecko.com\/en\/coins\/bitcoin\" target=\"_blank\" rel=\"noreferrer noopener\">bitcoin<\/a> \u00e0 d\u00e9fendre ses supports imm\u00e9diats.<\/p><h2 class=\"wp-block-heading\"><strong>Quelles perspectives pour le bitcoin ?<\/strong><\/h2><span class=\"replacer\"><\/span><p>L\u2019ampleur des ventes des mineurs rappelle que leur r\u00f4le <strong>d\u00e9passe le simple fonctionnement du r\u00e9seau<\/strong>. En p\u00e9riode de tension, leur besoin de liquidit\u00e9 peut suffire \u00e0 inverser une tendance. Le march\u00e9 se trouve aujourd\u2019hui dans une zone charni\u00e8re : un retour rapide au-dessus de 112 000 dollars offrirait un r\u00e9pit aux acheteurs, tandis qu\u2019un glissement durable sous 111 000 dollars ouvrirait la voie \u00e0 un test des 109 000 dollars.<\/p><p>Les sc\u00e9narios divergent quant \u00e0 la suite des \u00e9v\u00e9nements. Cette correction pourrait \u00eatre une respiration normale dans une tendance de fond haussi\u00e8re. Mais l\u2019ampleur des ventes mineures pourrait constituer un signal d\u2019alerte si de nouvelles liquidations venaient s\u2019ajouter. Le climat macro\u00e9conomique ajoute une incertitude suppl\u00e9mentaire : les march\u00e9s attendent toujours des indications claires de la Fed sur l\u2019\u00e9volution des taux. Un facteur d\u00e9terminant pour l\u2019app\u00e9tit des investisseurs.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"><p>Pour aller plus loin sur le sujet :<\/p><ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/bitcoin-baisse-etf-tuent-frais-mineurs-crise\/\">Bitcoin en baisse : les ETF tuent les frais de transaction &#038; mettent les mineurs en crise<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/le-pari-ia-des-mineurs-de-btc-quel-rendement-apres-un-an\/\">Le pari IA des mineurs de BTC : quel rendement apr\u00e8s un an ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/blackrock-depasse-coinbase-binance-bitcoin-detenu\/\">BlackRock d\u00e9passe Coinbase et Binance en Bitcoin d\u00e9tenu<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Les mineurs de bitcoin ont c\u00e9d\u00e9 pour environ 485 millions de dollars en BTC ces derniers jours, une vague de liquidations qui fragilise le march\u00e9. Alors que l\u2019actif \u00e9volue autour de 111 000 dollars le 29 ao\u00fbt, la question est d\u00e9sormais de savoir si le march\u00e9 peut absorber ce choc sans d\u00e9clencher une correction plus [&hellip;]<\/p>\n","protected":false},"author":697,"featured_media":165381,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,1],"tags":[],"editors":[2551],"sponsored_companies":[],"class_list":["post-165378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-news","category-news","editors-julien-leroy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Vente massive de mineurs : 485 M$ en BTC, le prix en danger ?<\/title>\n<meta name=\"description\" content=\"Les mineurs de bitcoin ont c\u00e9d\u00e9 pour environ 485 millions de 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