{"id":28986,"date":"2025-12-09T09:01:40","date_gmt":"2025-12-09T09:01:40","guid":{"rendered":"https:\/\/99bitcoins.com\/fr\/?p=28986"},"modified":"2025-12-09T08:54:23","modified_gmt":"2025-12-09T08:54:23","slug":"live-crypto-9-decembre-btc-eth-xrp-cftc","status":"publish","type":"post","link":"https:\/\/99bitcoins.com\/fr\/actu\/live-crypto-9-decembre-btc-eth-xrp-cftc\/","title":{"rendered":"LIVE &#8211; Bitcoin, Ethereum et XRP\u2026 Les crypto repartent en hausse ce 9 d\u00e9cembre ?"},"content":{"rendered":"<p>Ce mardi 9 d\u00e9cembre, le march\u00e9 tente de <strong>se remettre d\u2019aplomb<\/strong> apr\u00e8s une s\u00e9quence un peu nerveuse. On n\u2019est pas sur une euphorie, plut\u00f4t sur un march\u00e9 qui cherche un point d\u2019appui et qui r\u00e9agit au moindre signal venu des \u00c9tats-Unis.<\/p>\n<p>Le truc \u00e0 garder en t\u00eate, c\u2019est que la bougie 24h reste mitig\u00e9e sur les trois gros. En clair, <strong>le rebond existe<\/strong>, mais il n\u2019est pas encore \u201cpropre\u201d. Et aujourd\u2019hui, une actu peut donner un vrai r\u00e9cit au march\u00e9, la CFTC qui ouvre un pilote sur le collat\u00e9ral crypto.<\/p>\n<h2>Les chiffres cl\u00e9s ce mardi<\/h2>\n<ul>\n<li><strong>Bitcoin (BTC)<\/strong> : ~<strong>90 555 $<\/strong> (range 24h <strong>89 736 $<\/strong> &#8211; <strong>92 203 $<\/strong>)<\/li>\n<li><strong>Ethereum (ETH)<\/strong> : ~<strong>3 126 $<\/strong> (range 24h <strong>3 093 $<\/strong> &#8211; <strong>3 172 $<\/strong>)<\/li>\n<li><strong>XRP (XRP)<\/strong> : ~<strong>2,06 $<\/strong> (range 24h <strong>2,05 $<\/strong> &#8211; <strong>2,11 $<\/strong>)<\/li>\n<\/ul>\n<h2>Le catalyseur du jour : la CFTC ouvre un pilote sur le collat\u00e9ral crypto<\/h2>\n<p>C\u2019est peut-\u00eatre <strong>l\u2019info la plus structurante<\/strong> de la journ\u00e9e c\u00f4t\u00e9 r\u00e9gulation US. La CFTC lance un programme pilote qui encadre l\u2019usage d\u2019actifs tokenis\u00e9s comme collat\u00e9ral dans les march\u00e9s de d\u00e9riv\u00e9s. Dans la phase de d\u00e9marrage, les actifs accept\u00e9s sont limit\u00e9s \u00e0 <strong>bitcoin, ether et l\u2019USDC<\/strong>. Avec un reporting renforc\u00e9 pour surveiller ce qui se passe en temps r\u00e9el.<\/p>\n<p>Ce n\u2019est pas juste un \u201ctitre\u201d r\u00e9glementaire. C\u2019est une brique qui peut rendre les march\u00e9s <strong>plus efficaces<\/strong> pour certaines bo\u00eetes, et \u00e7a nourrit le narratif \u201cint\u00e9gration\u201d au moment o\u00f9 le march\u00e9 n\u2019attend qu\u2019une excuse pour repartir.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">I\u2019m launching a digital assets pilot program for BTC, ETH and USDC that will protect Americans under U.S. rules when you use <a href=\"https:\/\/twitter.com\/CFTC?ref_src=twsrc%5Etfw\" rel=\"nofollow\" target=\"_blank\">@CFTC<\/a> brokers to keep your crypto safe. Our new guidance will enable tokenized markets, and we\u2019re cutting red tape that is outdated. Onwards!\u2026<\/p>\n<p>&mdash; Caroline D. Pham (@CarolineDPham) <a href=\"https:\/\/twitter.com\/CarolineDPham\/status\/1998147216566059252?ref_src=twsrc%5Etfw\" rel=\"nofollow\" target=\"_blank\">December 8, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<h2>Strategy remet ~1 milliard $ sur la table : signal ou simple routine ?<\/h2>\n<p>Autre info \u201cbruit de fond\u201d mais qui p\u00e8se sur le sentiment. <a class=\"general-link\" href=\"https:\/\/www.sec.gov\/Archives\/edgar\/data\/1050446\/000119312525310607\/mstr-20251117.htm\" target=\"_blank\" rel=\"noopener nofollow\">Strategy<\/a> (ex MicroStrategy) a d\u00e9clar\u00e9 avoir achet\u00e9 <strong>10 624 BTC<\/strong> entre le 1er et le 7 d\u00e9cembre pour <strong>962,7 M$<\/strong>, \u00e0 un prix moyen d\u2019environ <strong>90 615 $<\/strong>. Apr\u00e8s cette op\u00e9ration, le total annonc\u00e9 monte \u00e0 <strong>660 624 BTC<\/strong>.<\/p>\n<p>Ce genre de headline a souvent un effet simple. \u00c7a donne un plancher psychologique, et \u00e7a alimente l\u2019id\u00e9e que, m\u00eame dans une phase bancale, il existe encore des acheteurs qui <strong>assument<\/strong>.<\/p>\n<h2>Le calendrier macro \u00e0 surveiller aujourd\u2019hui<\/h2>\n<p>C\u00f4t\u00e9 agenda, on garde surtout un \u0153il sur les stats US li\u00e9es au march\u00e9 du travail, notamment <strong>JOLTS<\/strong>. C\u2019est typiquement le genre de chiffre qui fait bouger le dollar et les taux, donc qui peut d\u00e9clencher des m\u00e8ches sur les altcoins m\u00eame si \u201ccrypto\u201d n\u2019est pas cit\u00e9 une seule fois.<\/p>\n<p>Et le vrai rendez-vous de la semaine, c\u2019est la <strong>Fed<\/strong> (demain). Dans ce contexte, le march\u00e9 peut vite retomber dans le sc\u00e9nario <a href=\"https:\/\/99bitcoins.com\/fr\/actu\/approche-de-la-fed-bitcoin-risque-t-il-acheter-rumeur-vendre-nouvelle\/\">acheter la rumeur, vendre la nouvelle<\/a> si la r\u00e9action sur les taux ne va pas dans le sens attendu.<\/p>\n<hr>\n<p><strong>Sur le m\u00eame sujet :\u00a0<\/strong><\/p>\n<ul>\n<li><a class=\"general-link\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/cut-pre-noel-de-la-fed-peut-il-declencher-reveil-crypto\/\" rel=\"\">Cut \u201cpr\u00e9-No\u00ebl\u201d de la Fed : le march\u00e9 crypto peut-il se r\u00e9veiller ?<\/a><\/li>\n<li>XRP : peut-il encore surprendre d\u2019ici la fin 2025 ?<\/li>\n<\/ul>\n<p class=\"p1\"><div class=\"nnbtc-live-articles-list\">\n\t<div class=\"nnbtc-updates-container\">\n\t\t\t<div class=\"nnbtc-live-article\"\n\tid=\"article-29028\"\n\tdata-timestamp=\"1765290104\"\n\tdata-modified=\"1765290104\">\n\t<div class=\"nnbtc-update-meta\">\n\t\t<span class=\"nnbtc-update-time-dot nnbtc-update-time-dot--ended\"><\/span>\n\t\t<a class=\"nnbtc-update-time\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/live-crypto-9-decembre-btc-eth-xrp-cftc\/#article-29028\" target=\"_self\">\n\t\t\t7 mois ago\t\t<\/a>\n\n\t\t\t<\/div>\n\n\t\t\t<div class=\"nnbtc-update-title\">\n\t\t\t<h2>Pr\u00e9diction \u201cChatGPT\u201d pour XRP : 3 sc\u00e9narios jusqu\u2019\u00e0 d\u00e9but 2026<\/h2>\n\t\t<\/div>\n\t\n\t\t\t<div class=\"nnbtc-update-author\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/07\/20250715_1402_Personnage-Cree-a-Partir_remix_01k06z71e2e9mb7xd346htd1vq-1.png\" class=\"nnbtc-custom-avatar\" width=\"44\" height=\"44\" alt=\"Guillaume Caras\" \/>\t\t\t<div>\n\t\t\t\tPar <span class=\"nnbtc-author-name\">Guillaume Caras<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\n\t<div class=\"nnbtc-update-content\">\n\t\t<p>Si on doit r\u00e9sumer XRP en ce moment, c\u2019est simple, <strong>tout se joue sur le contexte<\/strong>. Le token peut surperformer si le march\u00e9 reste porteur et si le r\u00e9cit Ripple continue de s\u2019institutionnaliser, mais il peut aussi d\u00e9crocher vite si la liquidit\u00e9 se retire.<\/p>\n<p><strong>Sc\u00e9nario central<\/strong> (le plus probable) : XRP oscille, puis tente une reprise progressive vers <strong>2,50 $ \u00e0 3,20 $<\/strong> si Bitcoin et Ethereum tiennent leurs zones et si l\u2019app\u00e9tit pour le risque revient par vagues.<\/p>\n<blockquote>\n<p>\u00ab <strong>XRP bouge rarement \u201ctout seul\u201d<\/strong>. Quand le march\u00e9 repart, il amplifie, quand le march\u00e9 doute, il se rigidifie. \u00bb<\/p>\n<\/blockquote>\n<p><strong>Sc\u00e9nario haussier<\/strong> : si la dynamique redevient franchement euphorique et que les catalyseurs \u201cinstitutionnels\u201d s\u2019encha\u00eenent, une extension vers <strong>3,50 $ \u00e0 5,00 $<\/strong> redevient cr\u00e9dible.<\/p>\n<blockquote>\n<p>\u00ab <strong>Le d\u00e9clencheur, ce n\u2019est pas un tweet<\/strong>, c\u2019est une cassure nette suivie d\u2019une tenue des niveaux sur plusieurs s\u00e9ances. \u00bb<\/p>\n<\/blockquote>\n<p><strong>Sc\u00e9nario baissier<\/strong> : si le march\u00e9 global se replie, XRP peut retomber vers <strong>1,40 $ \u00e0 1,80 $<\/strong>, parfois vite, surtout si les altcoins se font \u201cnettoyer\u201d en cascade.<\/p>\n<blockquote>\n<p>\u00ab <strong>Le vrai risque, ce n\u2019est pas le prix<\/strong>, c\u2019est une journ\u00e9e o\u00f9 la liquidit\u00e9 dispara\u00eet et o\u00f9 tout le monde sort en m\u00eame temps. \u00bb<\/p>\n<\/blockquote>\n\t<\/div>\n<\/div>\n<div class=\"nnbtc-live-article\"\n\tid=\"article-29023\"\n\tdata-timestamp=\"1765286163\"\n\tdata-modified=\"1765286163\">\n\t<div class=\"nnbtc-update-meta\">\n\t\t<span class=\"nnbtc-update-time-dot nnbtc-update-time-dot--ended\"><\/span>\n\t\t<a class=\"nnbtc-update-time\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/live-crypto-9-decembre-btc-eth-xrp-cftc\/#article-29023\" target=\"_self\">\n\t\t\t7 mois ago\t\t<\/a>\n\n\t\t\t<\/div>\n\n\t\t\t<div class=\"nnbtc-update-title\">\n\t\t\t<h2>L\u2019AMF ouvre la porte aux ETN crypto : BTC\/ETH \u201c\u00e9ligibles\u201d, mais sous conditions strictes<\/h2>\n\t\t<\/div>\n\t\n\t\t\t<div class=\"nnbtc-update-author\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/07\/20250715_1402_Personnage-Cree-a-Partir_remix_01k06z71e2e9mb7xd346htd1vq-1.png\" class=\"nnbtc-custom-avatar\" width=\"44\" height=\"44\" alt=\"Guillaume Caras\" \/>\t\t\t<div>\n\t\t\t\tPar <span class=\"nnbtc-author-name\">Guillaume Caras<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\n\t<div class=\"nnbtc-update-content\">\n\t\t<p>Changement important en France. <a class=\"general-link\" href=\"https:\/\/www.amf-france.org\/fr\/actualites-publications\/communiques\/communiques-de-lamf\/lamf-adapte-sa-doctrine-sur-les-produits-financiers-complexes-face-lessor-des-crypto-actifs\" target=\"_blank\" rel=\"noopener nofollow\">L\u2019Autorit\u00e9 des march\u00e9s financiers<\/a> (<strong>AMF<\/strong>) fait \u00e9voluer sa doctrine sur les produits financiers complexes et permet d\u00e9sormais \u00e0 certains <strong>ETN<\/strong> index\u00e9s sur des crypto-actifs d\u2019\u00eatre commercialis\u00e9s aupr\u00e8s des particuliers <strong>sans l\u2019avertissement dissuasif<\/strong> qui bloquait souvent la distribution.<\/p>\n<p>Mais ce n\u2019est pas un ch\u00e8que en blanc. Pour b\u00e9n\u00e9ficier de l\u2019assouplissement, l\u2019ETN doit respecter <strong>4 conditions<\/strong>, dont des sous-jacents \u201csolides\u201d (capitalisation d\u2019au moins <strong>10 Md\u20ac<\/strong> et volume moyen quotidien d\u2019au moins <strong>50 M\u20ac<\/strong> sur 30 jours, n\u00e9gociables sur une plateforme <strong>agr\u00e9\u00e9e MiCA<\/strong>), une structure sans levier, une exposition via d\u00e9tention directe ou instruments r\u00e9gul\u00e9s, et une conservation confi\u00e9e \u00e0 un prestataire agr\u00e9\u00e9 MiCA. L\u2019AMF rappelle aussi que \u00e7a reste des produits complexes et pr\u00e9voit un <strong>bilan au 1er semestre 2027<\/strong>.<\/p>\n\t<\/div>\n<\/div>\n<div class=\"nnbtc-live-article\"\n\tid=\"article-29014\"\n\tdata-timestamp=\"1765282944\"\n\tdata-modified=\"1765282944\">\n\t<div class=\"nnbtc-update-meta\">\n\t\t<span class=\"nnbtc-update-time-dot nnbtc-update-time-dot--ended\"><\/span>\n\t\t<a class=\"nnbtc-update-time\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/live-crypto-9-decembre-btc-eth-xrp-cftc\/#article-29014\" target=\"_self\">\n\t\t\t7 mois ago\t\t<\/a>\n\n\t\t\t<\/div>\n\n\t\t\t<div class=\"nnbtc-update-title\">\n\t\t\t<h2>Polymarket : les volumes seraient gonfl\u00e9s\u2026 Un \u201cbug\u201d de data double le comptage<\/h2>\n\t\t<\/div>\n\t\n\t\t\t<div class=\"nnbtc-update-author\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/07\/20250715_1402_Personnage-Cree-a-Partir_remix_01k06z71e2e9mb7xd346htd1vq-1.png\" class=\"nnbtc-custom-avatar\" width=\"44\" height=\"44\" alt=\"Guillaume Caras\" \/>\t\t\t<div>\n\t\t\t\tPar <span class=\"nnbtc-author-name\">Guillaume Caras<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\n\t<div class=\"nnbtc-update-content\">\n\t\t<p>Les chiffres de Polymarket affich\u00e9s un peu partout pourraient \u00eatre <strong>largement surestim\u00e9s<\/strong>. D\u2019apr\u00e8s une recherche de Paradigm, de nombreux dashboards additionneraient deux fois la m\u00eame activit\u00e9, car chaque trade g\u00e9n\u00e8re des \u00e9v\u00e9nements on-chain redondants qui d\u00e9crivent <strong>la m\u00eame transaction<\/strong> sous deux angles.<\/p>\n<p>Concr\u00e8tement, les outils de suivi additionnent souvent les \u00e9v\u00e9nements \u201cOrderFilled\u201d c\u00f4t\u00e9 maker et c\u00f4t\u00e9 taker, ce qui <strong>double le volume<\/strong> sans qu\u2019il y ait plus d\u2019\u00e9changes r\u00e9els. Paradigm insiste sur un point, ce sujet n\u2019a rien \u00e0 voir avec du <strong>wash trading<\/strong>, c\u2019est surtout une m\u00e9thode de comptage qui s\u2019est g\u00e9n\u00e9ralis\u00e9e parce que la structure de Polymarket est difficile \u00e0 lire.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">found a pretty major data bug<\/p>\n<p>it turns out almost every major dashboard has been double-counting Polymarket volume (not related to wash trading)<\/p>\n<p>this is because Polymarket&#39;s onchain data contains redundant representations of each trade. receipts \u2b07\ufe0f\u2b07\ufe0f <a href=\"https:\/\/t.co\/rQJEzs2Rfl\" rel=\"nofollow\" target=\"_blank\">pic.twitter.com\/rQJEzs2Rfl<\/a><\/p>\n<p>&mdash; storm (@notnotstorm) <a href=\"https:\/\/twitter.com\/notnotstorm\/status\/1998127491609923969?ref_src=twsrc%5Etfw\" rel=\"nofollow\" target=\"_blank\">December 8, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n\t<\/div>\n<\/div>\n<div class=\"nnbtc-live-article\"\n\tid=\"article-29011\"\n\tdata-timestamp=\"1765277627\"\n\tdata-modified=\"1765277801\">\n\t<div class=\"nnbtc-update-meta\">\n\t\t<span class=\"nnbtc-update-time-dot nnbtc-update-time-dot--ended\"><\/span>\n\t\t<a class=\"nnbtc-update-time\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/live-crypto-9-decembre-btc-eth-xrp-cftc\/#article-29011\" target=\"_self\">\n\t\t\t7 mois ago\t\t<\/a>\n\n\t\t\t<\/div>\n\n\t\t\t<div class=\"nnbtc-update-title\">\n\t\t\t<h2>Circle obtient sa licence \u00e0 Abu Dhabi : USDC passe un cap \u201cr\u00e9gul\u00e9\u201d aux \u00c9mirats<\/h2>\n\t\t<\/div>\n\t\n\t\t\t<div class=\"nnbtc-update-author\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/07\/20250715_1402_Personnage-Cree-a-Partir_remix_01k06z71e2e9mb7xd346htd1vq-1.png\" class=\"nnbtc-custom-avatar\" width=\"44\" height=\"44\" alt=\"Guillaume Caras\" \/>\t\t\t<div>\n\t\t\t\tPar <span class=\"nnbtc-author-name\">Guillaume Caras<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\n\t<div class=\"nnbtc-update-content\">\n\t\t<p>Circle continue d\u2019ancrer l\u2019USDC dans la finance r\u00e9gul\u00e9e. L\u2019\u00e9metteur du stablecoin a annonc\u00e9 avoir obtenu une <strong>Financial Services Permission (FSP)<\/strong> d\u00e9livr\u00e9e par la <strong>FSRA<\/strong> de l\u2019Abu Dhabi Global Market (ADGM), ce qui lui permet d\u2019op\u00e9rer comme <strong>Money Services Provider<\/strong> dans le centre financier international d\u2019Abu Dhabi.<\/p>\n<p>Dans le m\u00eame mouvement, Circle nomme <strong>Dr. Saeeda Jaffar<\/strong> directrice g\u00e9n\u00e9rale pour le Moyen-Orient et l\u2019Afrique, un profil ex-Visa charg\u00e9 d\u2019acc\u00e9l\u00e9rer la strat\u00e9gie r\u00e9gionale et les partenariats. Le contexte est clair, l\u2019ADGM multiplie les autorisations pour les acteurs crypto et stablecoins, dans un pays qui renforce en parall\u00e8le son cadre sur le Web3 et la DeFi. Pour le march\u00e9, c\u2019est un signal simple, <strong>les stablecoins gagnent du terrain<\/strong> dans les rails de paiement et de settlement \u201cinstitutionnels\u201d.<\/p>\n\t<\/div>\n<\/div>\n<div class=\"nnbtc-live-article\"\n\tid=\"article-29003\"\n\tdata-timestamp=\"1765273872\"\n\tdata-modified=\"1765273872\">\n\t<div class=\"nnbtc-update-meta\">\n\t\t<span class=\"nnbtc-update-time-dot nnbtc-update-time-dot--ended\"><\/span>\n\t\t<a class=\"nnbtc-update-time\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/live-crypto-9-decembre-btc-eth-xrp-cftc\/#article-29003\" target=\"_self\">\n\t\t\t7 mois ago\t\t<\/a>\n\n\t\t\t<\/div>\n\n\t\t\t<div class=\"nnbtc-update-title\">\n\t\t\t<h2>Zcash (ZEC) remonte \u00e0 406 $ : +7% en 24h, les volumes s\u2019emballent<\/h2>\n\t\t<\/div>\n\t\n\t\t\t<div class=\"nnbtc-update-author\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/07\/20250715_1402_Personnage-Cree-a-Partir_remix_01k06z71e2e9mb7xd346htd1vq-1.png\" class=\"nnbtc-custom-avatar\" width=\"44\" height=\"44\" alt=\"Guillaume Caras\" \/>\t\t\t<div>\n\t\t\t\tPar <span class=\"nnbtc-author-name\">Guillaume Caras<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\n\t<div class=\"nnbtc-update-content\">\n\t\t<p>Zcash s\u2019\u00e9change autour de <strong>40<\/strong><strong>6 $<\/strong>, en hausse d\u2019environ <strong>+7,4%<\/strong> sur 24 heures. La fourchette de la journ\u00e9e est large, entre <strong>390,5 $<\/strong> et <strong>424,8 $<\/strong>, signe d\u2019un march\u00e9 encore tr\u00e8s nerveux.<\/p>\n<p>Ce qui frappe surtout, c\u2019est l\u2019activit\u00e9. Le <strong>volume 24h<\/strong> d\u00e9passe <strong>1,3 Md$<\/strong> et la capitalisation tourne autour de <strong>6,76 Md$<\/strong>. Dans ce contexte, la zone des <strong>400 $<\/strong> devient un rep\u00e8re simple \u00e0 surveiller, au-dessus le march\u00e9 garde de l\u2019\u00e9lan, en dessous la volatilit\u00e9 peut vite reprendre le dessus.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-29000 size-full\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/12\/Capture-decran-2025-12-09-a-10.47.09-scaled.jpg\" alt=\"\" width=\"2560\" height=\"1383\" srcset=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/12\/Capture-decran-2025-12-09-a-10.47.09-scaled.jpg 2560w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/12\/Capture-decran-2025-12-09-a-10.47.09-300x162.jpg 300w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/12\/Capture-decran-2025-12-09-a-10.47.09-1024x553.jpg 1024w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/12\/Capture-decran-2025-12-09-a-10.47.09-768x415.jpg 768w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/12\/Capture-decran-2025-12-09-a-10.47.09-1536x830.jpg 1536w, https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/12\/Capture-decran-2025-12-09-a-10.47.09-2048x1107.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p>\u00a0<\/p>\n\t<\/div>\n<\/div>\n<div class=\"nnbtc-live-article\"\n\tid=\"article-28990\"\n\tdata-timestamp=\"1765271197\"\n\tdata-modified=\"1765271197\">\n\t<div class=\"nnbtc-update-meta\">\n\t\t<span class=\"nnbtc-update-time-dot nnbtc-update-time-dot--ended\"><\/span>\n\t\t<a class=\"nnbtc-update-time\" href=\"https:\/\/99bitcoins.com\/fr\/actu\/live-crypto-9-decembre-btc-eth-xrp-cftc\/#article-28990\" target=\"_self\">\n\t\t\t7 mois ago\t\t<\/a>\n\n\t\t\t<\/div>\n\n\t\t\t<div class=\"nnbtc-update-title\">\n\t\t\t<h2>Michael Saylor veut des banques garanties par le Bitcoin : le pari \u00e0 50 000 milliards $<\/h2>\n\t\t<\/div>\n\t\n\t\t\t<div class=\"nnbtc-update-author\">\n\t\t\t<img decoding=\"async\" src=\"https:\/\/99bitcoins.com\/fr\/wp-content\/uploads\/sites\/4\/2025\/07\/20250715_1402_Personnage-Cree-a-Partir_remix_01k06z71e2e9mb7xd346htd1vq-1.png\" class=\"nnbtc-custom-avatar\" width=\"44\" height=\"44\" alt=\"Guillaume Caras\" \/>\t\t\t<div>\n\t\t\t\tPar <span class=\"nnbtc-author-name\">Guillaume Caras<\/span>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\n\t<div class=\"nnbtc-update-content\">\n\t\t<p>Michael Saylor pousse une id\u00e9e qui revient en force dans le narratif \u201cinstitutionnel\u201d. Selon lui, des \u00c9tats pourraient cr\u00e9er des <strong>banques digitales adoss\u00e9es au Bitcoin<\/strong> pour concurrencer les banques classiques. \u00c0 la Bitcoin MENA d\u2019Abou Dhabi, il a m\u00eame lanc\u00e9 cette phrase :<\/p>\n<blockquote>\n<p>\u00ab Vous pouvez devenir la capitale bancaire digitale du monde \u00bb &#8211; Saylor<\/p>\n<\/blockquote>\n<p>Le concept repose sur des comptes <strong>\u00e0 haut rendement<\/strong> et \u00e0 \u201cfaible volatilit\u00e9\u201d, s\u00e9curis\u00e9s par une r\u00e9serve en BTC surcollat\u00e9ralis\u00e9e. Dans son mod\u00e8le, on retrouverait <strong>80 % d\u2019instruments de cr\u00e9dit num\u00e9riques<\/strong>, <strong>20 % de r\u00e9serves en monnaie fiat<\/strong>, une surcollat\u00e9ralisation <strong>5:1 en bitcoin<\/strong> et un <strong>tampon de 10 %<\/strong> pour lisser la volatilit\u00e9. Saylor estime qu\u2019un pays qui joue cette carte pourrait attirer <strong>20 000 \u00e0 50 000 milliards de dollars<\/strong> de d\u00e9p\u00f4ts \u00e0 l\u2019\u00e9chelle mondiale.<\/p>\n<p>Et il n\u2019avance pas \u00e7a \u201cdans le vide\u201d. Il cite l\u2019exemple de <strong>STRC<\/strong>, un produit de type money market lanc\u00e9 par Strategy, con\u00e7u pour viser un rendement proche de <strong>10 %<\/strong> avec une stabilit\u00e9 autour de la valeur nominale, et d\u00e9j\u00e0 valoris\u00e9 autour de <strong>2,9 Md$<\/strong>. Mais l\u2019id\u00e9e d\u00e9clenche aussi des critiques, notamment sur le risque de <strong>liquidit\u00e9<\/strong> si tout le monde veut sortir en m\u00eame temps, certains avertissant que \u201ctenir la parit\u00e9\u201d devient vite compliqu\u00e9 \u00ab <strong>lorsque les d\u00e9posants voudront retirer leur argent<\/strong> \u00bb.<\/p>\n\t<\/div>\n<\/div>\n\t\t<\/div>\n\n\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Ce mardi 9 d\u00e9cembre, le march\u00e9 tente de se remettre d\u2019aplomb apr\u00e8s une s\u00e9quence un peu nerveuse. On n\u2019est pas sur une euphorie, plut\u00f4t sur un march\u00e9 qui cherche un point d\u2019appui et qui r\u00e9agit au moindre signal venu des \u00c9tats-Unis. Le truc \u00e0 garder en t\u00eate, c\u2019est que la bougie 24h reste mitig\u00e9e sur..<\/p>\n","protected":false},"author":136161,"featured_media":28988,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[10,6],"tags":[11],"coin":[15],"class_list":["post-28986","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoins","category-actu","tag-altcoin"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>LIVE - Bitcoin, Ethereum et XRP\u2026 Les crypto repartent en hausse ce 9 d\u00e9cembre ?<\/title>\n<meta name=\"description\" content=\"Live crypto 9 d\u00e9cembre : BTC ~90 555 $, ETH ~3 123 $, XRP ~2,06 $. 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