{"id":163132,"date":"2025-08-17T13:03:47","date_gmt":"2025-08-17T13:03:47","guid":{"rendered":"https:\/\/cryptonews.com\/fr\/?p=163132"},"modified":"2025-08-17T13:03:47","modified_gmt":"2025-08-17T13:03:47","slug":"ethereum-maintient-support-cle","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/ethereum-maintient-support-cle\/","title":{"rendered":"Ethereum maintient un support cl\u00e9 malgr\u00e9 une chute de pr\u00e8s de 5 %"},"content":{"rendered":"<p>Ethereum a recul\u00e9 de pr\u00e8s de 5 % au cours des derni\u00e8res 24 heures, entra\u00een\u00e9 par un climat de march\u00e9 plus fragile. Malgr\u00e9 cette correction, l\u2019ETH d\u00e9fend un support technique cl\u00e9 qui pourrait conditionner la suite de son \u00e9volution.<\/p><h2 class=\"wp-block-heading\"><strong>Performances r\u00e9centes : recul marqu\u00e9 mais sous contr\u00f4le<\/strong><\/h2><span class=\"replacer\"><\/span><p>L\u2019ETH se n\u00e9gocie autour de <strong>4 540 $<\/strong> ce 17 ao\u00fbt, en l\u00e9ger rebond apr\u00e8s une correction de pr\u00e8s de 5 %. Les volumes d\u00e9passent les <strong>12 milliards de dollars<\/strong>, un signe que le march\u00e9 reste anim\u00e9 malgr\u00e9 la baisse.<\/p><p>Ce repli s\u2019inscrit dans un contexte globalement difficile. Le bitcoin reste bloqu\u00e9 sous les 120 000 $, et l\u2019ensemble du march\u00e9 crypto traverse une phase de consolidation. L\u2019inflation am\u00e9ricaine, sup\u00e9rieure aux attentes, entretient la prudence. La R\u00e9serve f\u00e9d\u00e9rale, de son c\u00f4t\u00e9, temporise face aux appels \u00e0 un assouplissement plus rapide de sa politique mon\u00e9taire.<\/p><p>Malgr\u00e9 la correction, <a href=\"https:\/\/coinmarketcap.com\/fr\/currencies\/ethereum\/eth\/usd\/\" target=\"_blank\" rel=\"noreferrer noopener\">l\u2019ETH<\/a> a montr\u00e9 une certaine r\u00e9silience. Depuis le d\u00e9but du mois d\u2019ao\u00fbt, il reste l\u2019un des altcoins les plus observ\u00e9s. Les investisseurs institutionnels, en particulier, continuent d\u2019alimenter les flux entrants vers les ETF spot Ethereum, ce qui limite la casse sur le prix.<\/p><h2 class=\"wp-block-heading\"><strong>Un support cl\u00e9 sous surveillance : 4 150 $ en ligne de mire<\/strong><\/h2><span class=\"replacer\"><\/span><p>Les traders identifient une zone technique critique entre <strong>4 193 $ et 4 150 $<\/strong>. Tant que ce support tient, l\u2019ETH garde un potentiel de rebond vers les <strong>4 600\u20134 700 $<\/strong>. Mais une cassure en dessous pourrait ramener rapidement le prix vers <strong>4 000\u20133 950 $<\/strong>, une zone o\u00f9 se situe le prochain support majeur.<\/p><p>Les indicateurs techniques refl\u00e8tent cette tension. Le RSI reste neutre, \u00e9vitant une zone de survente, mais le MACD affiche toujours une pression baissi\u00e8re.<\/p><p>Un facteur de soutien r\u00e9side dans le <strong>staking<\/strong>. Plus de 32 millions d\u2019ETH sont verrouill\u00e9s dans le protocole, soit environ 27 % de l\u2019offre en circulation. Cette immobilisation r\u00e9duit la liquidit\u00e9 disponible sur les march\u00e9s, ce qui amortit la pression vendeuse. C\u2019est aussi ce qui explique la difficult\u00e9 des vendeurs \u00e0 faire plier le support actuel.<\/p><p>Les traders de court terme guettent d\u00e9sormais les r\u00e9actions autour des 4 150 $. Un rebond confirm\u00e9 pourrait relancer un mouvement haussier, mais un d\u00e9crochage enverrait un signal inqui\u00e9tant au reste du march\u00e9 des altcoins.<\/p><figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"439\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/17124941\/Eth-dimanche-1024x439.jpg\" alt=\"\" class=\"wp-image-163133\" srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/17124941\/Eth-dimanche-1024x439.jpg 1024w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/17124941\/Eth-dimanche-300x129.jpg 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/17124941\/Eth-dimanche-768x329.jpg 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/17124941\/Eth-dimanche-1536x658.jpg 1536w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/17124941\/Eth-dimanche-2048x877.jpg 2048w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/17124941\/Eth-dimanche-450x193.jpg 450w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure><h2 class=\"wp-block-heading\"><strong>Entre incertitudes macro et confiance institutionnelle<\/strong><\/h2><span class=\"replacer\"><\/span><p>\u00c0 moyen terme, la dynamique d\u2019<a href=\"https:\/\/cryptonews.com\/fr\/news\/bull-run-crypto-bitcoin-ethereum-xrp\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ethereum<\/a> d\u00e9pendra autant de la macro\u00e9conomie que de son propre \u00e9cosyst\u00e8me. Le durcissement des politiques mon\u00e9taires reste une menace pour les actifs risqu\u00e9s.<\/p><p>Parmi les d\u00e9veloppements macro\u00e9conomiques, <strong>Standard Chartered a relev\u00e9 son objectif de fin d\u2019ann\u00e9e pour l\u2019ETH \u00e0 7 500 $<\/strong>, citant l\u2019essor des stablecoins et l\u2019activit\u00e9 sur la blockchain Ethereum comme facteurs structurants. Ce signal valide la place de plus en plus centrale de l\u2019ETH dans les portefeuilles des grands gestionnaires.<\/p><p>L\u2019\u00e9cosyst\u00e8me d\u2019Ethereum continue de s\u2019\u00e9largir : DeFi, NFT, tokenisation d\u2019actifs r\u00e9els et solutions de scaling conservent leur dynamisme. L\u2019upgrade \u00ab Pectra \u00bb, finalis\u00e9e r\u00e9cemment, a renforc\u00e9 la capacit\u00e9 du r\u00e9seau \u00e0 absorber davantage de transactions, ce qui alimente la confiance.<\/p><p>En d\u00e9finitive, tout se joue autour du support actuel. Si l\u2019ETH pr\u00e9serve la zone des <strong>4 150 $<\/strong>, le march\u00e9 pourrait repartir sur une trajectoire haussi\u00e8re progressive, attirant \u00e0 nouveau des capitaux frais. En revanche, une cassure confirmerait un essoufflement et ouvrirait la voie \u00e0 une phase corrective plus profonde. Le comportement d\u2019Ethereum au cours des prochains jours sera donc d\u00e9terminant pour l\u2019ensemble des altcoins.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"><p>Source : <a href=\"https:\/\/coinmarketcap.com\/fr\/currencies\/ethereum\/eth\/usd\/\">CoinMarketCap<\/a><\/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\/agents-ia-ethereum-finance-autonome\/\">Agents IA sur Ethereum : la r\u00e9volution de la finance autonome est en marche<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/ethereum-fondation-vend-12-millions\/\">Ethereum Foundation vend 2 795 ETH (~12,7 M $) alors que le prix flirte avec les sommets<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/ethereum-season-2025-eth-btc\/\">Ethereum Season : le ratio ETH\/BTC continue de grimper<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Ethereum a recul\u00e9 de pr\u00e8s de 5 % au cours des derni\u00e8res 24 heures, entra\u00een\u00e9 par un climat de march\u00e9 plus fragile. Malgr\u00e9 cette correction, l\u2019ETH d\u00e9fend un support technique cl\u00e9 qui pourrait conditionner la suite de son \u00e9volution.Performances r\u00e9centes : recul marqu\u00e9 mais sous contr\u00f4leL\u2019ETH se n\u00e9gocie autour de 4 540 $ ce 17 [&hellip;]<\/p>\n","protected":false},"author":697,"featured_media":163135,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7,1],"tags":[],"editors":[2551],"sponsored_companies":[],"class_list":["post-163132","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ethereum-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>Ethereum : support des 4150$ sous pression apr\u00e8s une correction<\/title>\n<meta name=\"description\" content=\"Ethereum 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