{"id":28214,"date":"2025-11-27T10:04:55","date_gmt":"2025-11-27T10:04:55","guid":{"rendered":"https:\/\/99bitcoins.com\/fr\/?p=28214"},"modified":"2025-11-27T10:03:55","modified_gmt":"2025-11-27T10:03:55","slug":"sp-global-abaisse-note-stabilite-tether","status":"publish","type":"post","link":"https:\/\/99bitcoins.com\/fr\/actu\/sp-global-abaisse-note-stabilite-tether\/","title":{"rendered":"S&amp;P Global abaisse la note de stabilit\u00e9 de Tether au maximum"},"content":{"rendered":"<p>S&amp;P Global d\u00e9grade la capacit\u00e9 de Tether \u00e0 maintenir l\u2019ancrage de l&rsquo;USDT au dollar. Le courtier a en effet<strong> abaiss\u00e9 la note de stabilit\u00e9 du stablecoin au niveau le plus bas<\/strong> de son \u00e9chelle.<\/p>\n<p>D&rsquo;apr\u00e8s ce bar\u00e8me, la capacit\u00e9 de Tether \u00e0 maintenir la parit\u00e9 avec le dollar est d\u00e9sormais class\u00e9e \u00ab 5 \u2013 faible \u00bb, contre \u00ab 4 \u2013 contrainte \u00bb auparavant.<\/p>\n<h2>Une r\u00e9serve surexpos\u00e9e aux actifs volatils<\/h2>\n<p>D\u00e9cid\u00e9ment, Tether et l&rsquo;USDT font l&rsquo;actualit\u00e9 tous les jours. Cette fois c&rsquo;est l&rsquo;entreprise financi\u00e8re<strong> S&amp;P Global qui r\u00e9\u00e9value la solidit\u00e9 de l&rsquo;\u00e9metteur de stablecoins<\/strong>. De quoi relancer le d\u00e9bat sur la qualit\u00e9 r\u00e9elle de ses r\u00e9serves.<\/p>\n<p>Pour S&amp;P, la d\u00e9gradation s\u2019explique d\u2019abord par la <strong>hausse des actifs jug\u00e9s \u00ab \u00e0 haut risque \u00bb dans le collat\u00e9ral de Tether<\/strong>. Bitcoin repr\u00e9sente environ 5,6 % des r\u00e9serves, soit plus que la marge de surcollat\u00e9ralisation de 3,9 %, associ\u00e9e au ratio global de 103,9 % revendiqu\u00e9 par la soci\u00e9t\u00e9.<\/p>\n<p>La part globale de ces actifs risqu\u00e9s (obligations d\u2019entreprises, pr\u00eats s\u00e9curis\u00e9s, or et autres investissements) <strong>serait pass\u00e9e d\u2019environ 17 % \u00e0 pr\u00e8s de 24 % des r\u00e9serves en un an<\/strong>. Dans le m\u00eame temps, la proportion d\u2019actifs r\u00e9put\u00e9s ultra s\u00fbrs comme les bons du Tr\u00e9sor \u00e0 court terme recule.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">According to Bloomberg, S&amp;P Global Ratings has downgraded Tether\u2019s USDT stability assessment from \u201cConstrained\u201d to the lowest tier, \u201cWeak,\u201d citing a higher allocation to riskier reserve assets and limited transparency. S&amp;P said bitcoin now represents about 5.6% of USDT\u2019s\u2026<\/p>\n<p>&mdash; Wu Blockchain (@WuBlockchain) <a href=\"https:\/\/twitter.com\/WuBlockchain\/status\/1993820594828399006?ref_src=twsrc%5Etfw\" rel=\"nofollow\" target=\"_blank\">November 26, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Ils <strong>repr\u00e9sentent entre 65 \u00e0 75 %<\/strong> selon les estimations publiques. S&amp;P reproche aussi \u00e0 Tether de fournir peu de d\u00e9tails sur la qualit\u00e9 de cr\u00e9dit des \u00e9metteurs, la liquidit\u00e9 exacte du portefeuille et l\u2019identit\u00e9 des contreparties.<\/p>\n<p>Tether est d\u00e9sormais bas\u00e9 au Salvador, o\u00f9 il d\u00e9pend de la Commission nationale des actifs num\u00e9riques. Cet <strong>environnement r\u00e9glementaire plus permissif<\/strong> a grandement servi le d\u00e9veloppement de Tether, r\u00e9guli\u00e8rement au centre des critiques.<\/p>\n<p>L\u2019agence rappelle qu\u2019<strong>aucun audit complet et ind\u00e9pendant des r\u00e9serves<\/strong> n\u2019a \u00e9t\u00e9 publi\u00e9 \u00e0 ce jour, seulement des attestations p\u00e9riodiques choisies par l\u2019\u00e9metteur.<\/p>\n<p>Malgr\u00e9 tout, S&amp;P souligne que le USDT a jusqu\u2019ici maintenu son peg (ancrage) lors des principaux \u00e9pisodes de stress de march\u00e9. Avec un encours sup\u00e9rieur \u00e0 180 milliards de dollars, il <strong>reste la principale source de liquidit\u00e9 en dollars de l&rsquo;\u00e9cosyst\u00e8me<\/strong>. Il alimente les plateformes centralis\u00e9es et une bonne partie de la DeFi.<\/p>\n<p>Tether poss\u00e8de des bitcoins et de l&rsquo;or, mais pas encore de <a href=\"https:\/\/99bitcoins.com\/fr\/visit\/pepenode\" rel=\"nofollow sponsored\" target=\"_blank\">Pepenode<\/a>. Et vous ? Ce nouveau memecoin <strong>a d\u00e9ploy\u00e9 un programme de <em>mine to earn<\/em> enti\u00e8rement virtuel.<\/strong> Au lieu de miner avec du mat\u00e9riel, l\u2019utilisateur construit une <em>server room<\/em> num\u00e9rique pour miner des cryptos.<\/p>\n<a href=\"https:\/\/99bitcoins.com\/fr\/visit\/pepenode\" class=\"sc-button sc-button-green sc-button-medium\" target=\"_blank\"  rel=\"nofollow sponsored\"><span>Visiter Pepenode<\/span><\/a>\n<p style=\"text-align: center\"><em>Les crypto-actifs repr\u00e9sentent un investissement risqu\u00e9.<\/em><\/p>\n<h2>Tether avertit malgr\u00e9 une ann\u00e9e record<\/h2>\n<p>La d\u00e9cision de Standard &amp; Poors Global intervient alors que <strong>les stablecoins sont devenus un rouage cl\u00e9 entre finance\u00a0 crypto<\/strong>. De plus, Tether figure d\u00e9sormais parmi les plus gros d\u00e9tenteurs priv\u00e9s de bons du Tr\u00e9sor am\u00e9ricain. L&rsquo;\u00e9metteur de stablecoin devient un acteur financier quasi syst\u00e9mique aux Etats-Unis.<\/p>\n<p>Voir l\u2019acteur dominant class\u00e9 \u00ab faible \u00bb sur sa capacit\u00e9 \u00e0 maintenir l\u2019ancrage interroge donc toute l\u2019architecture du march\u00e9. <strong>Si le leader est un colosse au pieds d&rsquo;argile,<\/strong> comment analyser les concurrents ?<\/p>\n<p>Pour les traders, le message est simple : le <strong>risque de contrepartie ne se limite pas \u00e0 la volatilit\u00e9 des cryptoactifs sous-jacents<\/strong>. Une part importante de la liquidit\u00e9 en dollars repose sur la gestion de r\u00e9serve d\u2019une soci\u00e9t\u00e9 priv\u00e9e. D&rsquo;autant qu&rsquo;elle est peu (voire pas) audit\u00e9e dans les r\u00e8gles de l&rsquo;art et install\u00e9e dans une juridiction souple.<\/p>\n<p>M\u00eame si l&rsquo;USDT reste proche d\u2019un dollar sur le march\u00e9, cette <strong>fragilit\u00e9 comptable doit entrer dans les sc\u00e9narios de stress<\/strong> et les strat\u00e9gies de gestion de tr\u00e9sorerie. Malgr\u00e9 tout, Tether <a href=\"https:\/\/99bitcoins.com\/fr\/actu\/tether-profits-2025-records-levee-et-licence-au-salvador\/\">affiche un bilan solide<\/a> et se permet m\u00eame des achats d&rsquo;envergure sur le march\u00e9 de l&rsquo;or.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-28216\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/11\/Capture-decran-2025-11-27-104259.png\" alt=\"\" width=\"1340\" height=\"1542\" srcset=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/11\/Capture-decran-2025-11-27-104259.png 1340w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/11\/Capture-decran-2025-11-27-104259-261x300.png 261w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/11\/Capture-decran-2025-11-27-104259-890x1024.png 890w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/11\/Capture-decran-2025-11-27-104259-768x884.png 768w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/11\/Capture-decran-2025-11-27-104259-1335x1536.png 1335w\" sizes=\"(max-width: 1340px) 100vw, 1340px\" \/><\/p>\n<p>Tether est devenu le <strong>plus gros acheteur priv\u00e9 de lingots d&rsquo;or en 2025<\/strong>, devan\u00e7ant m\u00eame des pays. Seules des Banques centrales d\u00e9passent l&rsquo;entreprise dans cet exercice.<\/p>\n<p>Pour les r\u00e9gulateurs, le rapport de S&amp;P fournit un <strong>argument suppl\u00e9mentaire en faveur de r\u00e8gles plus strictes<\/strong>. En Europe, MiCA encadre d\u00e9j\u00e0 les \u00e9metteurs de stablecoins.<\/p>\n<p>Le r\u00e8glement instaure des <strong>exigences renforc\u00e9es en mati\u00e8re de transparence, de gouvernance et de s\u00e9gr\u00e9gation des r\u00e9serves<\/strong>. L&rsquo;Europe veut ainsi prot\u00e9ger les investisseurs et la stabilit\u00e9 financi\u00e8re.<\/p>\n<p>Aux Etats-Unis, plusieurs propositions visent \u00e0 <strong>rapprocher ces acteurs des standards bancaires traditionnels<\/strong>. D&rsquo;autant plus lorsque les r\u00e9serves incluent des actifs risqu\u00e9s ou peu liquides.<\/p>\n<p><strong>Tether conteste l\u2019analyse de S&amp;P<\/strong> et insiste sur la r\u00e9silience historique de son USDT. L&rsquo;entreprise insiste sur la part majoritaire de bons du Tr\u00e9sor dans ses r\u00e9serves, qualifiant certains commentaires d\u2019\u00ab <em>erron\u00e9s<\/em> \u00bb ou \u00ab <em>trompeurs<\/em> \u00bb.<\/p>\n<hr \/>\n<p><strong>Sur le m\u00eame sujet :<\/strong><\/p>\n<ul>\n<li><a class=\"general-link\" title=\"Dogecoin r\u00e9siste \u00e0 la temp\u00eate politique : malgr\u00e9 la fermeture de D.O.G.E, le cours de la crypto continue de grimper\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/dogecoin-resiste-tempete-politique-fermeture-doge\/\" rel=\"\">Dogecoin r\u00e9siste \u00e0 la temp\u00eate politique : malgr\u00e9 la fermeture de D.O.G.E, le cours de la crypto continue de grimper<\/a><\/li>\n<li><a href=\"https:\/\/99bitcoins.com\/fr\/actu\/xpl-perd-90-le-marche-tourne-le-dos-au-projet-stablecoin\/\">XPL perd 90 % : le march\u00e9 tourne le dos au projet stablecoin<\/a><\/li>\n<li><a href=\"https:\/\/99bitcoins.com\/fr\/actu\/pourquoi-wlfi-revele-vrai-danger-cryptos-politisees-2025\/\">Pourquoi WLFI r\u00e9v\u00e8le le vrai danger des cryptos politis\u00e9es en 2025<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>S&amp;P Global d\u00e9grade la capacit\u00e9 de Tether \u00e0 maintenir l\u2019ancrage de l&rsquo;USDT au dollar. Le courtier a en effet abaiss\u00e9 la note de stabilit\u00e9 du stablecoin au niveau le plus bas de son \u00e9chelle. D&rsquo;apr\u00e8s ce bar\u00e8me, la capacit\u00e9 de Tether \u00e0 maintenir la parit\u00e9 avec le dollar est d\u00e9sormais class\u00e9e \u00ab 5 \u2013 faible..<\/p>\n","protected":false},"author":136117,"featured_media":28235,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[113,6],"tags":[12],"coin":[15],"class_list":["post-28214","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu-pr","category-actu","tag-prevente"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S&amp;P Global abaisse la note de stabilit\u00e9 de Tether au maximum<\/title>\n<meta name=\"description\" content=\"L&#039;agence de notation S&amp;P Global vient de d\u00e9grader la note de stabilit\u00e9 de Tether, qui pourrait avoir du 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Durant\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4612e4c10d00d2e68478864de7346bf5c83a2d5a754c96ef605a8574a2432cef?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4612e4c10d00d2e68478864de7346bf5c83a2d5a754c96ef605a8574a2432cef?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4612e4c10d00d2e68478864de7346bf5c83a2d5a754c96ef605a8574a2432cef?s=96&d=mm&r=g\",\"caption\":\"Esteban Durant\"},\"description\":\"Trader en crypto-actifs depuis plusieurs ann\u00e9es et passionn\u00e9 par l\u2019univers d\u00e9centralis\u00e9, je combine analyse technique, compr\u00e9hension des fondamentaux et suivi macro\u00e9conomique pour naviguer efficacement sur les march\u00e9s volatils. J\u2019ai d\u00e9couvert le Bitcoin en 2016, mais c\u2019est en 2018, en pleine phase baissi\u00e8re, que j\u2019ai r\u00e9ellement plong\u00e9 dans l\u2019analyse des cycles, des projets et des opportunit\u00e9s que propose l\u2019\u00e9cosyst\u00e8me crypto. Aujourd\u2019hui, je consacre mon temps \u00e0 l\u2019\u00e9tude des tendances du march\u00e9, \u00e0 la recherche de projets innovants, et au partage de strat\u00e9gies accessibles aussi bien aux d\u00e9butants qu\u2019aux investisseurs aguerris. En parall\u00e8le, je suis \u00e9galement r\u00e9dacteur sp\u00e9cialis\u00e9 en crypto et finance d\u00e9centralis\u00e9e. Mon objectif : rendre l\u2019information claire, p\u00e9dagogique et fiable, dans un univers o\u00f9 la d\u00e9sinformation peut co\u00fbter cher. J\u2019interviens sur ce site pour proposer des analyses, d\u00e9crypter l\u2019actualit\u00e9, vulgariser des concepts complexes, et offrir des perspectives concr\u00e8tes sur les mouvements du march\u00e9. Que ce soit pour du swing trading, du scalping ou de l\u2019investissement long terme, je m\u2019efforce d\u2019apporter une vision structur\u00e9e et pragmatique. La crypto est plus qu\u2019un march\u00e9 : c\u2019est une r\u00e9volution en marche. 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