{"id":178384,"date":"2026-01-28T15:00:00","date_gmt":"2026-01-28T15:00:00","guid":{"rendered":"https:\/\/cryptonews.com\/fr\/?p=178384"},"modified":"2026-01-28T14:21:12","modified_gmt":"2026-01-28T14:21:12","slug":"dollar-chuter-strategie-donald-trump-profiter-cryptos","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/dollar-chuter-strategie-donald-trump-profiter-cryptos\/","title":{"rendered":"Le dollar continue de chuter : une strat\u00e9gie de Donald Trump qui pourrait profiter aux cryptos ?"},"content":{"rendered":"<p>Le billet vert traverse un nouvel \u00e9pisode de faiblesse, au point de surprendre m\u00eame les cambistes les plus aguerris. Fin janvier 2026, l\u2019indice dollar a touch\u00e9 un plus bas de quatre ans, alimentant un d\u00e9bat politique imm\u00e9diat. Dans ce contexte, Donald Trump a tenu un discours qui a \u00e9t\u00e9 interpr\u00e9t\u00e9 comme une forme de s\u00e9r\u00e9nit\u00e9 face \u00e0 la baisse. Une strat\u00e9gie qui pourrait booster les cryptomonnaies.<\/p><h2 class=\"wp-block-heading\"><strong>Un dollar plus faible qui convient \u00e0 Donald Trump<\/strong><\/h2><span class=\"replacer\"><\/span><p>Dans une s\u00e9quence tr\u00e8s comment\u00e9e fin janvier 2026, Donald Trump a <a href=\"https:\/\/www.reuters.com\/world\/trump-says-value-dollar-is-great-2026-01-27\/\" target=\"_blank\" rel=\"noreferrer noopener\">jug\u00e9 le dollar en bonne posture<\/a> malgr\u00e9 sa glissade. Les march\u00e9s ont surtout retenu qu\u2019<strong>il ne semblait pas inquiet<\/strong>, m\u00eame au plus bas.<\/p><p>Politiquement, un dollar plus faible coche plusieurs cases utiles \u00e0 court terme pour une administration ax\u00e9e sur l\u2019activit\u00e9. Il am\u00e9liore la comp\u00e9titivit\u00e9 prix des exportations et soutient les marges des multinationales am\u00e9ricaines.<\/p><p>Sur le front de la dette, la logique est moins visible mais tout aussi puissante pour les d\u00e9cideurs. Quand la croissance nominale tient, <strong>l\u2019\u00e9rosion mon\u00e9taire aide \u00e0 diluer le poids r\u00e9el des encours<\/strong>. Un dollar en baisse peut aussi d\u00e9tendre certaines conditions financi\u00e8res, surtout si la trajectoire de taux semble s\u2019assouplir. <\/p><p>Le revers, c\u2019est que l\u2019import co\u00fbte plus cher, ce qui peut r\u00e9activer des tensions inflationnistes sur l\u2019\u00e9nergie, les biens et l\u2019alimentaire. Si l\u2019inflation repart, la banque centrale peut \u00eatre forc\u00e9e de durcir le ton.<\/p><p>Enfin, cette strat\u00e9gie implicite n\u2019est cr\u00e9dible que <strong>si la confiance reste intacte sur la gouvernance<\/strong> \u00e9conomique am\u00e9ricaine. Or l\u2019incertitude politique et budg\u00e9taire peut acc\u00e9l\u00e9rer la vente du dollar, au-del\u00e0 du souhait initial.<\/p><figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"519\" src=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2026\/01\/28142556\/1769610356-dllarindex-1024x519.png\" alt=\"\" class=\"wp-image-178389\" srcset=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2026\/01\/28142556\/1769610356-dllarindex-1024x519.png 1024w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2026\/01\/28142556\/1769610356-dllarindex-300x152.png 300w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2026\/01\/28142556\/1769610356-dllarindex-768x389.png 768w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2026\/01\/28142556\/1769610356-dllarindex-450x228.png 450w, https:\/\/cimg.co\/wp-content\/uploads\/sites\/3\/2026\/01\/28142556\/1769610356-dllarindex.png 1495w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/figure><h2 class=\"wp-block-heading\"><strong>Les cryptomonnaies peuvent profiter de cette situation<\/strong><\/h2><span class=\"replacer\"><\/span><p>Quand le dollar perd du terrain, les <strong>investisseurs cherchent souvent des actifs rares <\/strong>ou internationaux pour diversifier le risque. Bitcoin, avec une offre limit\u00e9e, est fr\u00e9quemment per\u00e7u comme une <a href=\"https:\/\/cryptonews.com\/fr\/news\/bitcoin-or-argent-rotation-liquidite-2026\/\">protection contre l\u2019\u00e9rosion mon\u00e9taire<\/a>.<\/p><p>La m\u00e9canique peut aussi \u00eatre plus macro que narrative, via la liquidit\u00e9 et la baisse des rendements r\u00e9els. Un dollar plus faible co\u00efncide souvent avec un app\u00e9tit pour le risque plus \u00e9lev\u00e9, favorable aux actifs volatils.<\/p><p>Autre canal important, l\u2019effet de valorisation en dollars, puisque beaucoup d\u2019actifs mondiaux se re-pricent avec la devise am\u00e9ricaine. Si le billet vert baisse, les prix nominaux peuvent monter, y compris pour les cryptos.<\/p><p>Dans les portefeuilles, <strong>Bitcoin joue alors un r\u00f4le de r\u00e9serve alternative<\/strong>, au moins en partie, face aux monnaies fiduciaires. L\u2019id\u00e9e n\u2019est pas une stabilit\u00e9 parfaite, mais une exposition \u00e0 un actif non souverain.<\/p><p>Il faut toutefois rester lucide, car Bitcoin se comporte encore souvent comme un actif de risque en p\u00e9riode de stress. Si la peur domine, la corr\u00e9lation avec les actions peut remonter, m\u00eame quand le dollar baisse. Cette situation sera donc \u00e0 surveiller de pr\u00e8s les prochaines semaines.<\/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\/reunion-decision-fed-alerte-volatilite-marche-cryptomonnaies\/\">R\u00e9union et d\u00e9cision de la Fed : Alerte volatilit\u00e9 sur le march\u00e9 des cryptomonnaies<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/tether-140-tonnes-or-strategie-reserves-stablecoin\/\">Tether accumule 140 tonnes d\u2019or et renforce sa vision strat\u00e9gique<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/cryptonews.com\/fr\/news\/bitcoin-dxy-dollar-faible-bitcoin-hyper-layer2-hyper\/\">Pendant que le dollar chute, bitcoin r\u00e9siste et son Layer 2 approche du lancement<\/a><\/li>\n<\/ul><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Le billet vert traverse un nouvel \u00e9pisode de faiblesse, au point de surprendre m\u00eame les cambistes les plus aguerris. Fin janvier 2026, l\u2019indice dollar a touch\u00e9 un plus bas de quatre ans, alimentant un d\u00e9bat politique imm\u00e9diat. Dans ce contexte, Donald Trump a tenu un discours qui a \u00e9t\u00e9 interpr\u00e9t\u00e9 comme une forme de s\u00e9r\u00e9nit\u00e9 [&hellip;]<\/p>\n","protected":false},"author":576,"featured_media":178385,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,1],"tags":[],"editors":[2551],"sponsored_companies":[],"class_list":["post-178384","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin-news","category-news","editors-julien-leroy"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Le dollar continue de chuter : une strat\u00e9gie de Donald Trump qui pourrait profiter aux cryptos ?<\/title>\n<meta name=\"description\" content=\"Le dollar est en chute libre. Interrog\u00e9, Donald Trump se dit satisfait. 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