{"id":1957,"date":"2026-03-30T15:03:05","date_gmt":"2026-03-30T14:03:05","guid":{"rendered":"https:\/\/coinshares.citywire.com\/?p=1957"},"modified":"2026-03-31T10:45:41","modified_gmt":"2026-03-31T09:45:41","slug":"les-marches-surevaluent-un-tournant-restrictif-bitcoin-tient","status":"publish","type":"post","link":"https:\/\/coinshares.citywire.com\/fr\/les-marches-surevaluent-un-tournant-restrictif-bitcoin-tient\/","title":{"rendered":"Les march\u00e9s sur\u00e9valuent un tournant restrictif, Bitcoin tient"},"content":{"rendered":"\n<p>Les banques centrales durcissent \u00e0 nouveau leur discours, et les march\u00e9s \u00e9coutent \u2014 peut-\u00eatre avec un peu trop d\u2019attention. Les anticipations de hausse des taux ont \u00e9t\u00e9 fortement r\u00e9\u00e9valu\u00e9es aux \u00c9tats-Unis, dans la zone euro et au Royaume-Uni \u00e0 la suite d\u2019une vague de signaux restrictifs, mais il convient de prendre du recul et de se demander s\u2019il s\u2019agit d\u2019un v\u00e9ritable changement d\u2019orientation politique ou simplement d\u2019un positionnement r\u00e9flexe. Notre analyse penche pour la seconde hypoth\u00e8se.<\/p>\n\n<p>Une grande partie du mouvement r\u00e9cent a \u00e9t\u00e9 aliment\u00e9e par le conflit avec l\u2019Iran. \u00c0 mesure que l\u2019espoir d\u2019une r\u00e9solution rapide s\u2019est estomp\u00e9, les march\u00e9s ont fortement ajust\u00e9 leurs anticipations pour le FOMC de juin, passant d\u2019une anticipation de baisses de taux il y a quelques semaines \u00e0 une probabilit\u00e9 de 15 % d\u2019une hausse. Il s\u2019agit d\u2019un repositionnement significatif qui, combin\u00e9 \u00e0 l\u2019expiration mensuelle des options, a pes\u00e9 sur les actifs risqu\u00e9s dans leur ensemble.<\/p>\n\n<p>Le Bitcoin n\u2019y a pas \u00e9chapp\u00e9. Apr\u00e8s s\u2019\u00eatre largement d\u00e9coupl\u00e9 du bruit macro\u00e9conomique depuis le d\u00e9but de la crise, il s\u2019y est partiellement reconnect\u00e9 ces derniers jours, reflet de l\u2019ampleur du retournement du sentiment. Cela dit, la performance relative reste convaincante : le Bitcoin affiche toujours une hausse de 6,4 % depuis le d\u00e9but du conflit, contre une baisse de 9,1 % pour les actions europ\u00e9ennes et, de mani\u00e8re surprenante, de 14,4 % pour l\u2019or. Il continue de faire preuve de r\u00e9silience malgr\u00e9 l\u2019\u00e9volution des titres d\u2019actualit\u00e9.<\/p>\n\n<p>La question de fond est de savoir si les banques centrales livrent le bon combat. L\u2019impulsion inflationniste actuelle reste majoritairement li\u00e9e \u00e0 l\u2019offre \u2014 l\u2019\u00e9nergie avant tout \u2014 plut\u00f4t qu\u2019\u00e0 une dynamique g\u00e9n\u00e9ralis\u00e9e de la demande ou des salaires, que les hausses de taux sont mieux \u00e0 m\u00eame de contenir. Les d\u00e9cideurs ont \u00e9t\u00e9 notoirement en retard en 2022, ce qui les incite aujourd\u2019hui \u00e0 privil\u00e9gier un resserrement pr\u00e9ventif. Mais les conditions actuelles sont sensiblement diff\u00e9rentes : la demande est plus faible, les pressions inflationnistes domestiques sont moins persistantes et les perspectives de croissance se d\u00e9t\u00e9riorent. Relever les taux dans cet environnement risque de freiner l\u2019activit\u00e9 sans r\u00e9soudre le probl\u00e8me sous-jacent. Selon nous, le seuil pour de nouveaux resserrements devrait \u00eatre nettement plus \u00e9lev\u00e9 que ce que sugg\u00e8rent actuellement les march\u00e9s.<\/p>\n\n<p>Sur le plan r\u00e9glementaire, le CLARITY Act continue de prendre forme. La commission bancaire du S\u00e9nat n\u2019a pas encore publi\u00e9 la derni\u00e8re version du texte, mais les acteurs du secteur y ont eu acc\u00e8s plus t\u00f4t cette semaine. Les principales \u00e9volutions concernent les r\u00e9compenses sur les stablecoins, et elles sont moins restrictives que ce que beaucoup redoutaient.<\/p>\n\n<p>Les interm\u00e9diaires tels que les plateformes d\u2019\u00e9change ne pourront pas offrir de rendement sur les soldes de stablecoins d\u2019une mani\u00e8re assimilable \u00e0 un d\u00e9p\u00f4t bancaire, ce qui \u00e9tait largement anticip\u00e9. En revanche, les r\u00e9compenses li\u00e9es \u00e0 l\u2019activit\u00e9 transactionnelle sont explicitement autoris\u00e9es, tout comme les programmes de fid\u00e9lit\u00e9, promotionnels et par abonnement \u2014 ces derniers \u00e9tant plus accommodants que pr\u00e9vu. La SEC, la CFTC et le Tr\u00e9sor seront charg\u00e9s de d\u00e9finir les contours de ces r\u00e9compenses dans un d\u00e9lai d\u2019un an, ce qui semble r\u00e9alisable dans le contexte r\u00e9glementaire actuel. Il s\u2019agit d\u2019une avanc\u00e9e notable par rapport \u00e0 la pr\u00e9c\u00e9dente proposition du s\u00e9nateur Tillis visant \u00e0 interdire totalement ces r\u00e9compenses, qui avait conduit COIN \u00e0 retirer son soutien au projet en janvier.<\/p>\n\n<p>Dans le secteur du minage, la situation refl\u00e8te une transformation structurelle sous forte pression financi\u00e8re. Le hash price est tomb\u00e9 entre 28 et 30 dollars par PH\/s\/jour, un plus bas post-halving, tandis que le co\u00fbt moyen pond\u00e9r\u00e9 de production d\u2019un bitcoin a atteint environ 80 000 dollars au quatri\u00e8me trimestre 2025. Entre 15 % et 20 % du parc mondial op\u00e8re d\u00e9sormais \u00e0 perte.<\/p>\n\n<p>La r\u00e9ponse a \u00e9t\u00e9 un pivot marqu\u00e9 vers l\u2019intelligence artificielle et le calcul haute performance. Plus de 70 milliards de dollars de contrats cumul\u00e9s dans l\u2019IA\/HPC ont \u00e9t\u00e9 annonc\u00e9s parmi les soci\u00e9t\u00e9s mini\u00e8res cot\u00e9es, certains acteurs pouvant tirer jusqu\u2019\u00e0 70 % de leurs revenus de ces infrastructures d\u2019ici fin 2026. WULF, CORZ, CIFR et HUT deviennent, dans les faits, des op\u00e9rateurs de centres de donn\u00e9es.<br\/>Cette transition a toutefois un co\u00fbt \u00e9lev\u00e9. Les niveaux d\u2019endettement ont fortement augment\u00e9 : IREN porte 3,7 milliards de dollars de dette convertible, WULF 5,7 milliards de dette totale, et CIFR a \u00e9mis 1,7 milliard de dollars d\u2019obligations garanties senior. Le profil de risque du secteur a fondamentalement chang\u00e9. Les march\u00e9s en tiennent compte : les mineurs disposant de contrats HPC s\u00e9curis\u00e9s se n\u00e9gocient \u00e0 des multiples EV\/NTM de 12,3x, contre 5,9x pour les acteurs purement expos\u00e9s au minage. Le secteur s\u2019est scind\u00e9 en deux, et l\u2019\u00e9cart de valorisation devrait continuer de se creuser. Un rapport plus d\u00e9taill\u00e9 est disponible <a href=\"https:\/\/coinshares.com\/fr\/insights\/research-data\/bitcoin-mining-report-q1-2026\/?utm_source=citywire&amp;utm_medium=referral&amp;utm_campaign=FR_Citywire-always-on_Traffic_Article&amp;utm_content=not_applicable\" target=\"_blank\" rel=\"noreferrer noopener\">ici<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les craintes de hausse des taux augmentent avec la g\u00e9opolitique, mais le virage mon\u00e9taire pourrait \u00eatre surestim\u00e9. Le Bitcoin r\u00e9siste, le minage se tourne vers l\u2019IA.<\/p>\n","protected":false},"author":2,"featured_media":1689,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","iawp_total_views":0,"footnotes":""},"categories":[70],"tags":[],"class_list":["post-1957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Les march\u00e9s sur\u00e9valuent un tournant restrictif, Bitcoin tient - Citywire | CoinShares<\/title>\n<meta name=\"description\" content=\"Les craintes de hausse des taux augmentent avec la g\u00e9opolitique, mais le virage mon\u00e9taire pourrait \u00eatre surestim\u00e9. 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