{"id":163081,"date":"2025-08-17T12:30:00","date_gmt":"2025-08-17T12:30:00","guid":{"rendered":"https:\/\/cryptonews.com\/fr\/?p=163081"},"modified":"2025-08-17T12:30:00","modified_gmt":"2025-08-17T12:30:00","slug":"trump-wall-street-bitcoin-500-000","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/trump-wall-street-bitcoin-500-000\/","title":{"rendered":"Trump et Wall Street parient sur Bitcoin : la strat\u00e9gie secr\u00e8te \u00e0 500 000 $"},"content":{"rendered":"<p>Un pr\u00e9sident, une place financi\u00e8re et une cryptomonnaie. La rencontre entre Donald Trump et Wall Street pourrait bien red\u00e9finir le r\u00f4le du Bitcoin dans l\u2019\u00e9conomie mondiale. Depuis plusieurs mois, banquiers et analystes scrutent les moindres d\u00e9clarations du pr\u00e9sident am\u00e9ricain, conscients qu\u2019un tweet ou une annonce peut faire bondir le march\u00e9 de plusieurs milliards de dollars. Dans ce jeu o\u00f9 les enjeux sont de taille, une question domine : et si le Bitcoin franchissait un jour le cap des <strong>500 000 dollars<\/strong> ?<\/p><h2>De la m\u00e9fiance \u00e0 l\u2019obsession : le virage strat\u00e9gique de Trump<\/h2><span class=\"replacer\"><\/span><p>Il y a encore quatre ans, <a href=\"https:\/\/cryptonews.com\/fr\/news\/crypto-fintech-trump-frais-bancaires-donnees\/\">Donald Trump<\/a> qualifiait le Bitcoin de \u00ab fraude \u00bb. Aujourd\u2019hui, le m\u00eame homme fait pression pour que les \u00c9tats-Unis se dotent d\u2019une r\u00e9serve strat\u00e9gique en BTC. Sur Truth Social, il a demand\u00e9 \u00e0 son groupe de travail crypto d\u2019acc\u00e9l\u00e9rer la mise en place de cette r\u00e9serve. R\u00e9sultat imm\u00e9diat : le cours du Bitcoin est pass\u00e9 de 85 000 \u00e0 pr\u00e8s de 95 000 dollars en quelques heures.<\/p><p>Ce retournement de posture n\u2019est d&#8217;ailleurs pas anodin. Trump rejette toujours l\u2019id\u00e9e d\u2019une monnaie num\u00e9rique de banque centrale (MNBC), comme le dollar num\u00e9rique, qu\u2019il accuse de menacer la vie priv\u00e9e. Mais il fait d\u00e9sormais de Bitcoin un symbole de souverainet\u00e9 \u00e9conomique. Son groupe Trump Media &#038; Technology Group (TMTG) d\u00e9tient d\u00e9j\u00e0 environ 2 milliards de dollars en BTC, soit deux tiers de ses actifs liquides. Tr\u00e8s vite, l\u2019annonce a dop\u00e9 l\u2019action TMTG de 9 % \u00e0 Wall Street.<\/p><h2>Wall Street, les banques et les analystes entrent dans la danse<\/h2><span class=\"replacer\"><\/span><p>Le virage trumpien trouve un \u00e9cho surprenant chez les grandes institutions financi\u00e8res. Standard Chartered, la banque britannique, estime en effet que <a href=\"https:\/\/www.coingecko.com\/en\/coins\/bitcoin\" target=\"_blank\" rel=\"noopener\">le Bitcoin<\/a> pourrait atteindre 200 000 dollars courant 2025 et grimper jusqu\u2019\u00e0 500 000 dollars en 2028 si une telle r\u00e9serve am\u00e9ricaine voyait le jour. Michael Novogratz, patron de Galaxy Digital, parle lui d\u2019une \u00ab course \u00e0 l\u2019armement \u00bb entre \u00c9tats. Une bataille o\u00f9 chaque gouvernement cherche \u00e0 accumuler du BTC avant les autres.<\/p><p>Les chiffres donnent d\u2019ailleurs le vertige. La capitalisation totale du march\u00e9 crypto d\u00e9passe d\u00e9sormais 3 000 milliards de dollars, avec un volume d\u2019\u00e9changes quotidien proche de 400 milliards. MicroStrategy, d\u00e9j\u00e0 le plus gros d\u00e9tenteur cot\u00e9 de bitcoins, vient encore d\u2019ajouter 4,6 milliards de dollars de BTC \u00e0 son bilan.<\/p><p>M\u00eame les altcoins profitent de l\u2019effet d\u2019entra\u00eenement : Cardano, XRP et d\u2019autres ont enregistr\u00e9 des hausses rapides apr\u00e8s les annonces de Trump.<\/p><h2>Entre opportunit\u00e9 et risques politiques<\/h2><span class=\"replacer\"><\/span><p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-163086\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump.avif\" alt=\"\" width=\"3840\" height=\"1920\" srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump.avif 3840w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump-300x150.avif 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump-1024x512.avif 1024w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump-768x384.avif 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump-1536x768.avif 1536w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump-2048x1024.avif 2048w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2025\/08\/16192403\/1755372240-donald-trump-450x225.avif 450w\" sizes=\"auto, (max-width: 3840px) 100vw, 3840px\"><\/p><p>Le 18 juillet 2025, Trump a sign\u00e9 une loi qui conf\u00e8re aux cryptomonnaies un cadre r\u00e9glementaire clair aux \u00c9tats-Unis. Une premi\u00e8re. En effet, cette r\u00e9gulation favorable contraste avec son opposition frontale au dollar num\u00e9rique. Mais l\u2019initiative alimente aussi des inqui\u00e9tudes.<\/p><p>Selon le State Democracy Defenders Fund, plus d\u2019un tiers des avoirs financiers li\u00e9s \u00e0 l\u2019entourage Trump seraient d\u00e9sormais plac\u00e9s en actifs num\u00e9riques. Avec des projets parall\u00e8les comme World Liberty Financial et des jetons comme $TRUP, $MELANIA, la fronti\u00e8re entre strat\u00e9gie publique et int\u00e9r\u00eats priv\u00e9s devient davantage floue. Les risques de conflits d\u2019int\u00e9r\u00eats sont point\u00e9s par plusieurs think tanks am\u00e9ricains.<\/p><p>Reste que, pour les investisseurs, le signal est puissant. En alignant un soutien politique, une r\u00e9serve strat\u00e9gique potentielle et une validation par Wall Street, Donald Trump propulse Bitcoin du statut d\u2019actif sp\u00e9culatif \u00e0 celui d\u2019actif strat\u00e9gique.<\/p><h2>Une nouvelle \u00e8re financi\u00e8re ?<\/h2><span class=\"replacer\"><\/span><p>Les prochains mois nous diront si ce pari se confirme. Mais une chose est claire : le Bitcoin n\u2019est plus seulement une monnaie num\u00e9rique pris\u00e9e des early adopters et des fonds sp\u00e9culatifs. Il s\u2019impose peu \u00e0 peu comme un outil de puissance \u00e9conomique. Si la trajectoire \u00e9voqu\u00e9e par Standard Chartered se concr\u00e9tise, atteindre 500 000 dollars ne rel\u00e8verait plus de la science-fiction pour BTC, mais d\u2019une nouvelle g\u00e9opolitique mon\u00e9taire.<\/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\/trump-nomination-david-sacks-cryptomonnaies\/\" target=\"_blank\" rel=\"noreferrer noopener\">David Sacks rejoint la maison blanche, Trump avance dans son combat pour les cryptomonnaies<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/flash-info-le-rapport-sur-linflation-us-fait-plonger-le-bitcoin\/\" target=\"_blank\" rel=\"noreferrer noopener\">Flash info : ce rapport sur l\u2019inflation US fait plonger le Bitcoin<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/live-actualite-crypto-du-15-aout\/\" target=\"_blank\" rel=\"noreferrer noopener\">Live : Actualit\u00e9 crypto du 15 ao\u00fbt \u2013 D\u00e9blocage d\u2019AVAX, Bitcoin en tension, ETH, Cardano\u2026<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Un pr\u00e9sident, une place financi\u00e8re et une cryptomonnaie. La rencontre entre Donald Trump et Wall Street pourrait bien red\u00e9finir le r\u00f4le du Bitcoin dans l\u2019\u00e9conomie mondiale. Depuis plusieurs mois, banquiers et analystes scrutent les moindres d\u00e9clarations du pr\u00e9sident am\u00e9ricain, conscients qu\u2019un tweet ou une annonce peut faire bondir le march\u00e9 de plusieurs milliards de dollars. [&hellip;]<\/p>\n","protected":false},"author":698,"featured_media":163090,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,1],"tags":[44],"editors":[2551],"sponsored_companies":[],"class_list":["post-163081","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-news","category-news","tag-bitcoin","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>Bitcoin : la strat\u00e9gie secr\u00e8te de Trump et Wall Street r\u00e9v\u00e9l\u00e9e<\/title>\n<meta name=\"description\" content=\"Bitcoin passe de l\u2019actif sp\u00e9culatif \u00e0 l\u2019actif strat\u00e9gique. 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