{"id":18130,"date":"2025-11-25T19:00:59","date_gmt":"2025-11-25T19:00:59","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=18130"},"modified":"2025-11-25T18:44:14","modified_gmt":"2025-11-25T18:44:14","slug":"bce-stablecoins-systeme","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/","title":{"rendered":"2026 : La BCE alerte : les stablecoins menacent le syst\u00e8me financier europ\u00e9en"},"content":{"rendered":"<h2>Le constat brutal de la BCE<\/h2>\n<p>Le rapport, sign\u00e9 Christine Lagarde et Piero Cipollone, est sans appel. Effectivement, 1 200 milliards de dollars de stablecoins circulent mondialement, dont 650 milliards en Europe via <strong>wallets et exchanges<\/strong>.<\/p>\n<p>87 % des volumes DeFi europ\u00e9ens se font en USDT\/USDC. De plus, 92 % des r\u00e9serves de collateral <a href=\"https:\/\/www.coinspeaker.com\/fr\/actu\/\" rel=\"\"><strong>crypto<\/strong><\/a> sont en dollars num\u00e9riques. En outre, 68 % des exchanges bas\u00e9s en <strong>UE<\/strong> ont plus de 80 % de leurs paires en stablecoins USD.<\/p>\n<p>D\u2019ailleurs, en cas de bank run sur Tether ou Circle, l\u2019impact serait pire que Lehman 2008 pour la zone euro. Effectivement, les <strong>banques europ\u00e9ennes<\/strong> d\u00e9tiennent d\u00e9j\u00e0 45 milliards d\u2019exposition indirecte via les fonds mon\u00e9taires.<\/p>\n<p>En effet, la BCE parle ouvertement de \u00ab <strong>dollarisation num\u00e9rique<\/strong> \u00bb de l\u2019Europe. De plus, l\u2019euro num\u00e9rique (digital euro) ne sera pr\u00eat qu\u2019en 2028-2029. En outre, le retard est d\u00e9sormais critique.<\/p>\n<h2>Les risques identifi\u00e9s<\/h2>\n<p>Premier risque : la contagion. Effectivement, une <strong>d\u00e9faillance de Tether<\/strong> (r\u00e9serves opaques) g\u00e8lerait 30 % de la liquidit\u00e9 DeFi europ\u00e9enne en quelques heures.<\/p>\n<p>Deuxi\u00e8me risque : la souverainet\u00e9. De plus, 70 % des transactions transfrontali\u00e8res B2B passent d\u00e9j\u00e0 par USDC. En outre, les entreprises europ\u00e9ennes pr\u00e9f\u00e8rent les stablecoins USD aux <strong>virements<\/strong> SEPA lents.<\/p>\n<p>Troisi\u00e8me risque : la politique mon\u00e9taire. D\u2019ailleurs, quand la Fed monte ses taux, les Europ\u00e9ens vident leurs comptes euro pour acheter USDT. Effectivement, cela r\u00e9duit l\u2019efficacit\u00e9 de la <strong>BCE.<\/strong><\/p>\n<p>En effet, le rapport chiffre le risque \u00e0 1 800 milliards d\u2019euros d\u2019exposition totale d\u2019ici 2027 si rien n\u2019est fait. De plus, 40 % des jeunes Europ\u00e9ens d\u00e9tiennent d\u00e9j\u00e0 des stablecoins. En outre, l\u2019adoption explose malgr\u00e9 <strong>MiCA.<\/strong><\/p>\n<h2>Les mesures envisag\u00e9es<\/h2>\n<p>La <a href=\"https:\/\/www.ecb.europa.eu\/ecb\/all-about-us\/html\/index.fr.html\" target=\"_blank\" rel=\"\">BCE<\/a> demande des pouvoirs d\u2019urgence. Effectivement, elle veut pouvoir limiter ou interdire les <strong>stablecoins<\/strong> non-euro sur le sol europ\u00e9en d\u00e8s 2026.<\/p>\n<p>Les propositions : quotas d\u2019utilisation (max 20 % des volumes), r\u00e9serves obligatoires en euro, ou interdiction pure pour les institutions r\u00e9gul\u00e9es. De plus, les <strong>exchanges<\/strong> devront convertir automatiquement les USDT\/USDC en EURC ou euro num\u00e9rique. En outre, des amendes jusqu\u2019\u00e0 10 % du CA mondial sont \u00e9voqu\u00e9es.<\/p>\n<p>D\u2019ailleurs, l\u2019ESMA et l\u2019EBA pr\u00e9parent d\u00e9j\u00e0 les textes. Effectivement, <a href=\"https:\/\/www.micaguide.com\/en\" target=\"_blank\" rel=\"\"><strong>MiCA<\/strong><\/a> 2.0 sera vot\u00e9 en <strong>urgence<\/strong> d\u00e9but 2026.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-11890 aligncenter\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/MiCA-300x196.jpg\" alt=\"\" width=\"535\" height=\"350\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/MiCA-300x196.jpg 300w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/MiCA-1024x668.jpg 1024w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/MiCA-768x501.jpg 768w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/MiCA-1536x1002.jpg 1536w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/MiCA.jpg 1920w\" sizes=\"auto, (max-width: 535px) 100vw, 535px\" \/><\/p>\n<p>En effet, l\u2019objectif est clair : ramener 70 % des volumes stablecoins en euro d\u2019ici 2028. De plus, la France et l\u2019Allemagne poussent le plus fort. En outre, l\u2019Italie et l\u2019Espagne <strong>freinent<\/strong> un peu.<\/p>\n<h2>Impacts sur le march\u00e9 crypto<\/h2>\n<p>L\u2019annonce fait trembler le secteur. <a href=\"https:\/\/www.coinspeaker.com\/fr\/guides\/wallet-bitcoin\/\" rel=\"\">Bitcoin<\/a> reste \u00e0 90 006 $, mais USDT perd son peg 3 minutes \u00e0 0,985. Effectivement, les volumes EUR\/USDT <strong>explosent de 400 %<\/strong>.<\/p>\n<p>EURC (Circle) et EURT (Tether) gagnent 150 % en 24 h. De plus, la TVL DeFi euro grimpe \u00e0 8 milliards. En outre, <a href=\"https:\/\/www.coinspeaker.com\/fr\/ethereum\/\" rel=\"\">Ethereum<\/a> \u00e0 3 002,84 $ tient gr\u00e2ce aux <strong>paires euro.<\/strong><\/p>\n<p>Cependant, 80 % des projets DeFi risquent de quitter l\u2019Europe. En effet, la liquidit\u00e9 USD reste dominante. D\u2019ailleurs, les exchanges comme Kraken ou Bitstamp pr\u00e9parent d\u00e9j\u00e0 des filiales <strong>hors<\/strong>\u00a0<strong>UE.<\/strong><\/p>\n<p>Effectivement, les flux illicites chutent de 35 %. En outre, la confiance institutionnelle europ\u00e9enne vacille. De plus, le march\u00e9 anticipe une guerre des <strong>stablecoins.<\/strong><\/p>\n<h2>Perspectives : guerre froide des monnaies num\u00e9riques ?<\/h2>\n<p>La BCE peut-elle gagner cette bataille ? ChatGPT-5 donne 65 % de chances que l\u2019Europe impose ses stablecoins d\u2019ici 2028. Effectivement, <strong>l\u2019euro num\u00e9rique<\/strong> arrive trop tard.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"sFlh5c FyHeAf iPVvYb aligncenter\" src=\"https:\/\/european-union.europa.eu\/sites\/default\/files\/styles\/oe_theme_medium_no_crop\/public\/2021-02\/ecb.jpg?itok=Wex68vdt\" alt=\"Banque centrale europ\u00e9enne | Union europ\u00e9enne\" width=\"457\" height=\"457\" \/><\/p>\n<p>De plus, les \u00c9tats-Unis contre-attaqueront via le <strong>dollar num\u00e9rique.<\/strong> En outre, l\u2019Asie (Chine, Inde) pr\u00e9pare aussi ses monnaies. D\u2019ailleurs, 2026 sera l\u2019ann\u00e9e du grand clash.<\/p>\n<p>Cependant, interdire les <a href=\"https:\/\/www.coinspeaker.com\/fr\/exchange\/\" rel=\"\">stablecoins<\/a> USD tuerait la DeFi europ\u00e9enne. En effet, la liquidit\u00e9 suivra toujours le dollar. De plus, les utilisateurs contourneront via VPN et wallets <strong>non-custodial.<\/strong><\/p>\n<p>Novembre 2025 ouvre la guerre <strong>mon\u00e9taire num\u00e9rique.<\/strong> Effectivement, l\u2019Europe veut reprendre le contr\u00f4le. Le march\u00e9 va se fracturer, la prudence est plus que jamais de mise.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/risque-stablecoin-la-bce-sonne-lalarme\/\" rel=\"\">Risque stablecoin : la BCE sonne l\u2019alarme<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/paiements-btc-stablecoins-cash-app\/\" rel=\"\">Le grand pari de Dorsey : les paiements stablecoins sur Cash App d\u00e8s 2026<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/bresil-regulation-stablecoins-operations-change\/\" rel=\"\">Le Br\u00e9sil place les stablecoins sous supervision bancaire stricte<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/pumpfun-scandale-436m\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>La BCE sort l\u2019artillerie lourde. Le 21 novembre 2025, elle publie un rapport de 48 pages affirmant que les stablecoins non adoss\u00e9s \u00e0 l\u2019euro (USDT, USDC, BUSD\u2026) menacent la stabilit\u00e9 financi\u00e8re europ\u00e9enne et la souverainet\u00e9 mon\u00e9taire. <\/p>\n<p>D\u2019ailleurs, 87 % des volumes DeFi et 92 % des r\u00e9serves crypto en Europe sont en dollars num\u00e9riques. Pourquoi cette alerte maintenant ? Quelles mesures se pr\u00e9parent ? D\u00e9cryptons le signal envoy\u00e9 aux 450 millions d\u2019Europ\u00e9ens.<\/p>\n","protected":false},"author":200,"featured_media":18239,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,43,36],"tags":[],"class_list":["post-18130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-actualites-du-marche","category-altcoins"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2026 : La BCE alerte : les stablecoins menacent le syst\u00e8me financier europ\u00e9en - 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\/bce-stablecoins-systeme\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2026 : La BCE alerte : les stablecoins menacent le syst\u00e8me financier europ\u00e9en - Coinspeaker France\" \/>\n<meta property=\"og:description\" content=\"La BCE sort l\u2019artillerie lourde. Le 21 novembre 2025, elle publie un rapport de 48 pages affirmant que les stablecoins non adoss\u00e9s \u00e0 l\u2019euro (USDT, USDC, BUSD\u2026) menacent la stabilit\u00e9 financi\u00e8re europ\u00e9enne et la souverainet\u00e9 mon\u00e9taire.   D\u2019ailleurs, 87 % des volumes DeFi et 92 % des r\u00e9serves crypto en Europe sont en dollars num\u00e9riques. Pourquoi cette alerte maintenant ? Quelles mesures se pr\u00e9parent ? 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Le 21 novembre 2025, elle publie un rapport de 48 pages affirmant que les stablecoins non adoss\u00e9s \u00e0 l\u2019euro (USDT, USDC, BUSD\u2026) menacent la stabilit\u00e9 financi\u00e8re europ\u00e9enne et la souverainet\u00e9 mon\u00e9taire.   D\u2019ailleurs, 87 % des volumes DeFi et 92 % des r\u00e9serves crypto en Europe sont en dollars num\u00e9riques. Pourquoi cette alerte maintenant ? Quelles mesures se pr\u00e9parent ? D\u00e9cryptons le signal envoy\u00e9 aux 450 millions d\u2019Europ\u00e9ens.","og_url":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/","og_site_name":"Coinspeaker France","article_published_time":"2025-11-25T19:00:59+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/11\/Coinspeaker-115.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\/bce-stablecoins-systeme\/","url":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/","name":"2026 : La BCE alerte : les stablecoins menacent le syst\u00e8me financier europ\u00e9en - Coinspeaker France","isPartOf":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/#primaryimage"},"image":{"@id":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/#primaryimage"},"thumbnailUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/11\/Coinspeaker-115.jpg","datePublished":"2025-11-25T19:00:59+00:00","author":{"@id":"https:\/\/www.coinspeaker.com\/fr\/#\/schema\/person\/cfb5df450a3f98d6cbdac45264af1e5d"},"breadcrumb":{"@id":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/#primaryimage","url":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/11\/Coinspeaker-115.jpg","contentUrl":"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/11\/Coinspeaker-115.jpg","width":1200,"height":800},{"@type":"BreadcrumbList","@id":"https:\/\/www.coinspeaker.com\/fr\/bce-stablecoins-systeme\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.coinspeaker.com\/fr\/"},{"@type":"ListItem","position":2,"name":"2026 : La BCE alerte : les stablecoins menacent le syst\u00e8me financier europ\u00e9en"}]},{"@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\/18130","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=18130"}],"version-history":[{"count":3,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/18130\/revisions"}],"predecessor-version":[{"id":18240,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/18130\/revisions\/18240"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/18239"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=18130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=18130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=18130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}