{"id":15235,"date":"2025-10-30T17:00:47","date_gmt":"2025-10-30T17:00:47","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=15235"},"modified":"2025-10-30T15:51:05","modified_gmt":"2025-10-30T15:51:05","slug":"powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/","title":{"rendered":"Powell frappe fort : la Fed abaisse les taux \u00e0 4 %, la liquidit\u00e9 revient"},"content":{"rendered":"<h2>La d\u00e9cision choc de la Fed<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14066 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/width1920quality75formatauto.avif\" alt=\"\" width=\"735\" height=\"420\" \/><\/p>\n<p>Jerome Powell annonce une coupe de 50 points de base, portant les fed funds \u00e0 4-4,25 %. Effectivement, l\u2019inflation \u00e0 2,1 % et un ch\u00f4mage \u00e0 4,1 % <strong>justifient<\/strong> cette mesure.<\/p>\n<p>La Fed vise une croissance molle sans r\u00e9cession. De plus, le bilan reste \u00e0 <strong>7 000 milliards de dollars<\/strong>. En outre, deux coupes suppl\u00e9mentaires sont pr\u00e9vues d\u2019ici 2026.<\/p>\n<p>Cette politique accommodante rappelle 2021. D\u2019ailleurs, les march\u00e9s actions grimpent de 2 %. Effectivement, la liquidit\u00e9 fuit vers les <strong>actifs risqu\u00e9s.<\/strong><\/p>\n<p>En effet, Powell \u00e9voque un \u00ab atterrissage en douceur \u00bb. De plus, les banques centrales mondiales suivent. En outre, la <strong>BCE<\/strong> pourrait couper \u00e0 3 % en d\u00e9cembre.<\/p>\n<h2>Liquidit\u00e9 : un booster pour Bitcoin<\/h2>\n<p>Bitcoin explose de 5 % \u00e0 <strong>108 556 $<\/strong> post-annonce. Effectivement, les taux bas r\u00e9duisent le co\u00fbt d\u2019opportunit\u00e9 du BTC.<\/p>\n<p>La corr\u00e9lation BTC-S&amp;P 500 atteint 0,8. De plus, les ETF <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/wallet-bitcoin\/\">Bitcoin<\/a> captent 5 milliards de dollars en une semaine. En outre, MicroStrategy ach\u00e8te<strong> 10 000 BTC<\/strong> suppl\u00e9mentaires.<\/p>\n<p>D\u2019ailleurs, la dominance BTC tombe \u00e0 54 %. Effectivement, les <strong>flux<\/strong> se redistribuent vers les altcoins.<\/p>\n<p>En effet, les mineurs respirent avec des marges \u00e0 60 %. De plus, le <strong>halving 2024<\/strong> amplifie l\u2019effet raret\u00e9. En outre, 12 pays testent des r\u00e9serves BTC.<\/p>\n<h2>Impacts sur les altcoins et DeFi<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-15182 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-4PljbcYIzyE-unsplash-300x200.jpg\" alt=\"\" width=\"671\" height=\"447\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-4PljbcYIzyE-unsplash-300x200.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-4PljbcYIzyE-unsplash-1024x681.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-4PljbcYIzyE-unsplash-768x511.jpg 768w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-4PljbcYIzyE-unsplash-1536x1022.jpg 1536w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-4PljbcYIzyE-unsplash.jpg 1920w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><\/p>\n<p>Les altcoins surfent sur la vague. Solana <strong>grimpe de 8 %<\/strong> \u00e0 187,75 $. Effectivement, sa TVL atteint 12 milliards de dollars.<\/p>\n<p><a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/wallet-ethereum\/\">Ethereum<\/a>, \u00e0 3 797 $, gagne 6 %. De plus, les layer-2 comme Base <strong>attirent 1 milliard<\/strong>. En outre, la DeFi totalise 100 milliards de TVL.<\/p>\n<p>Cependant, 80 % des <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/meilleur-altcoin\/\">altcoins<\/a> risquent une correction. En effet, la <strong>volatilit\u00e9<\/strong> \u00e0 25 % menace les retail. D\u2019ailleurs, les liquidations atteignent 200 millions de dollars.<\/p>\n<p>Effectivement, les <a href=\"https:\/\/www.coinspeaker.com\/fr\/exchange\/\">exchanges<\/a> voient les volumes <strong>exploser de 40 %<\/strong>. En outre, la confiance institutionnelle monte. De plus, les stablecoins circulent \u00e0 150 milliards.<\/p>\n<h2>Perspectives : un bull run relanc\u00e9 ?<\/h2>\n<p>Cette coupe peut-elle relancer le <strong>bull run ?<\/strong> ChatGPT-5 pr\u00e9voit un BTC \u00e0 150 000 $ fin 2025. Effectivement, la liquidit\u00e9 dope les risques.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-14584 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-ZAIbez5LTrg-unsplash-300x200.jpg\" alt=\"Bitcoin\" width=\"777\" height=\"518\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-ZAIbez5LTrg-unsplash-300x200.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-ZAIbez5LTrg-unsplash-1024x681.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-ZAIbez5LTrg-unsplash-768x511.jpg 768w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-ZAIbez5LTrg-unsplash-1536x1022.jpg 1536w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/traxer-ZAIbez5LTrg-unsplash.jpg 1920w\" sizes=\"auto, (max-width: 777px) 100vw, 777px\" \/><\/p>\n<p>De plus, des pays comme le <strong>Br\u00e9sil<\/strong> adoptent des politiques similaires. En outre, 15 billions <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/meilleure-crypto\/\" rel=\"\">d\u2019investissements crypto<\/a> sont attendus. D\u2019ailleurs, l\u2019or gagne 2 % \u00e0 2 500 $.<\/p>\n<p>Cependant, des <strong>risques persistent.<\/strong> En effet, une inflation <a href=\"https:\/\/www.coinspeaker.com\/fr\/actu\/\" rel=\"\">rebond<\/a> pourrait inverser la tendance. De plus, un shutdown US freine les flux.<\/p>\n<p>Octobre 2025 marque un <strong>tournant.<\/strong> Effectivement, la liquidit\u00e9 revient. La prudence s\u2019impose pour les investisseurs.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/seisme-reglementaire-venu-de-coree\/\">Donn\u00e9es crypto mondiales : s\u00e9isme r\u00e9glementaire venu de Cor\u00e9e<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/mastercard-vise-zero-hash-le-pari-stablecoin-a-2-milliards\/\">Mastercard vise Zero Hash : Le pari stablecoin \u00e0 2 milliards<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/coinbase-citi-usdc-paiement\/\">Paiements 24\/7 en stablecoin : Coinbase et Citi unissent leurs forces !<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/les-3-altcoins-que-chatgpt-voit-exploser-avant-2026\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Jerome Powell frappe un grand coup. Le 30 octobre 2025, la Fed abaisse les taux directeurs \u00e0 4 %, injectant de la liquidit\u00e9 dans un march\u00e9 crypto \u00e0 4 000 milliards de dollars. <\/p>\n<p>D\u2019ailleurs, Bitcoin bondit \u00e0 108 556 $. Pourquoi cette d\u00e9cision ? Quels effets sur les cryptos ? D\u00e9cryptons cette baisse et son potentiel pour relancer la hausse.<\/p>\n","protected":false},"author":200,"featured_media":15256,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,43,42],"tags":[],"class_list":["post-15235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-actualites-du-marche","category-reglementation"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Powell frappe fort : la Fed abaisse les taux \u00e0 4 %, la liquidit\u00e9 revient - Coinspeaker France<\/title>\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\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Powell frappe fort : la Fed abaisse les taux \u00e0 4 %, la liquidit\u00e9 revient - Coinspeaker France\" \/>\n<meta property=\"og:description\" content=\"Jerome Powell frappe un grand coup. Le 30 octobre 2025, la Fed abaisse les taux directeurs \u00e0 4 %, injectant de la liquidit\u00e9 dans un march\u00e9 crypto \u00e0 4 000 milliards de dollars.   D\u2019ailleurs, Bitcoin bondit \u00e0 108 556 $. Pourquoi cette d\u00e9cision ? Quels effets sur les cryptos ? D\u00e9cryptons cette baisse et son potentiel pour relancer la hausse.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/\" \/>\n<meta property=\"og:site_name\" content=\"Coinspeaker France\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-30T17:00:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/Coinspeaker-69-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Emmanuel Roux\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emmanuel Roux\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Powell frappe fort : la Fed abaisse les taux \u00e0 4 %, la liquidit\u00e9 revient - Coinspeaker France","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\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/","og_locale":"fr_FR","og_type":"article","og_title":"Powell frappe fort : la Fed abaisse les taux \u00e0 4 %, la liquidit\u00e9 revient - Coinspeaker France","og_description":"Jerome Powell frappe un grand coup. Le 30 octobre 2025, la Fed abaisse les taux directeurs \u00e0 4 %, injectant de la liquidit\u00e9 dans un march\u00e9 crypto \u00e0 4 000 milliards de dollars.   D\u2019ailleurs, Bitcoin bondit \u00e0 108 556 $. Pourquoi cette d\u00e9cision ? Quels effets sur les cryptos ? D\u00e9cryptons cette baisse et son potentiel pour relancer la hausse.","og_url":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/","og_site_name":"Coinspeaker France","article_published_time":"2025-10-30T17:00:47+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/Coinspeaker-69-1.jpg","type":"image\/jpeg"}],"author":"Emmanuel Roux","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Emmanuel Roux","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/","url":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/","name":"Powell frappe fort : la Fed abaisse les taux \u00e0 4 %, la liquidit\u00e9 revient - Coinspeaker France","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/#primaryimage"},"image":{"@id":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/Coinspeaker-69-1.jpg","datePublished":"2025-10-30T17:00:47+00:00","author":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/cfb5df450a3f98d6cbdac45264af1e5d"},"breadcrumb":{"@id":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/#primaryimage","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/Coinspeaker-69-1.jpg","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/Coinspeaker-69-1.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.coinspeaker.com\/fr\/powell-frappe-fort-la-fed-abaisse-les-taux-a-4-la-liquidite-revient\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.coinspeaker.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Powell frappe fort : la Fed abaisse les taux \u00e0 4 %, la liquidit\u00e9 revient"}]},{"@type":"WebSite","@id":"https:\/\/www.coinspeaker.com\/fr\/#website","url":"https:\/\/www.coinspeaker.com\/fr\/","name":"Coinspeaker France","description":"Bitcoin, Ethereum, Altcoins et actualit\u00e9s crypto avec analyses, cours en direct, graphiques de donn\u00e9es et guides","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.coinspeaker.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/cfb5df450a3f98d6cbdac45264af1e5d","name":"Emmanuel Roux","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/06\/cropped-pp-1-96x96.png","caption":"Emmanuel Roux"},"description":"Issu de la finance traditionnelle, j\u2019ai naturellement bascul\u00e9 vers l\u2019univers crypto, attir\u00e9 par son potentiel. Je souhaite y apporter mon approche analytique et rationnelle, tout en conservant ma curiosit\u00e9. En dehors de l\u2019\u00e9cran, je lis beaucoup (\u00e9conomie, essais, un peu de science-fiction) et je prends plaisir \u00e0 bricoler. Le DIY, pour moi, c\u2019est comme la crypto : comprendre, tester, construire soi-m\u00eame.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/emmanuel\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/15235","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\/200"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=15235"}],"version-history":[{"count":1,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/15235\/revisions"}],"predecessor-version":[{"id":15248,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/15235\/revisions\/15248"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/15256"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=15235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=15235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=15235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}