{"id":109560,"date":"2025-09-15T14:10:00","date_gmt":"2025-09-15T13:10:00","guid":{"rendered":"https:\/\/investx.fr\/pt\/?p=109560"},"modified":"2025-09-15T12:56:05","modified_gmt":"2025-09-15T11:56:05","slug":"bitcoin-altcoins-tendencias-chave-fomc","status":"publish","type":"post","link":"https:\/\/investx.fr\/pt\/noticias-cripto\/bitcoin-altcoins-tendencias-chave-fomc\/","title":{"rendered":"Bitcoin e altcoins : As tend\u00eancias-chave a seguir esta semana"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"bitcoin-em-alta-a-fed-e-a-inflacao-pce-no-centro-das-atencoes\">Bitcoin em alta : A Fed e a infla\u00e7\u00e3o PCE no centro das aten\u00e7\u00f5es<\/h2>\n\n\n\n<p>Esta semana, o <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/bitcoin\/\">Bitcoin<\/a> prepara-se para <strong>dois eventos econ\u00f3micos determinantes<\/strong> nos Estados Unidos: a decis\u00e3o da Reserva Federal sobre <strong>as taxas de juro<\/strong> e a publica\u00e7\u00e3o dos <strong>n\u00fameros da infla\u00e7\u00e3o PCE<\/strong>.<\/p>\n\n\n\n<p>Estes indicadores, escrutinados por investidores de todo o mundo, poder\u00e3o redefinir a trajet\u00f3ria das <a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/\">criptomoedas<\/a>, nomeadamente <strong>Bitcoin (BTC), Ethereum (ETH) e Solana (SOL)<\/strong>. Enquanto os ativos digitais apresentam desempenhos positivos apesar de um clima macroecon\u00f3mico incerto, o resultado destes an\u00fancios ser\u00e1 crucial para antecipar os movimentos futuros.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">FOMC this week, don\u2019t be an idiot \ud83e\udef6 <a href=\"https:\/\/t.co\/y36XUJYXMY\">pic.twitter.com\/y36XUJYXMY<\/a><\/p>&mdash; Big Char Trades (@bigchartrades) <a href=\"https:\/\/twitter.com\/bigchartrades\/status\/1967416923207156035?ref_src=twsrc%5Etfw\">September 15, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>A Reserva Federal, que reavalia a sua pol\u00edtica monet\u00e1ria, poder\u00e1 ajustar as suas taxas diretoras durante a reuni\u00e3o prevista para <strong>esta quarta-feira \u00e0s 20h00 (CEST)<\/strong>. Uma redu\u00e7\u00e3o das taxas, frequentemente percecionada como um sinal favor\u00e1vel para ativos de risco como as criptomoedas, poderia <strong>estimular<\/strong> o apetite dos investidores.<\/p>\n\n\n\n<p>Por outro lado, uma manuten\u00e7\u00e3o ou um aumento das taxas poderia <strong>acentuar a press\u00e3o vendedora<\/strong>, especialmente se os mercados anteciparem um aperto prolongado. Paralelamente, o \u00edndice <strong>PCE<\/strong>, que mede a infla\u00e7\u00e3o excluindo alimenta\u00e7\u00e3o e energia, \u00e9 um bar\u00f3metro-chave da sa\u00fade econ\u00f3mica americana. Uma infla\u00e7\u00e3o moderada poderia confortar a Fed numa abordagem acomodat\u00edcia, enquanto um valor elevado arriscaria <strong>travar o \u00edmpeto das criptomoedas<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/t.me\/+TNBX8ef96gdjMGFk\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Negocia\u00e7\u00f5es de qualidade, resultados concretos : Obtenha o seu acesso gratuito ao grupo privado InvestX<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"o-mercado-ja-priced-in-as-taxas\">O mercado j\u00e1 &#8220;priced in&#8221; as taxas ?<\/h2>\n\n\n\n<p>Apesar destas incertezas, o mercado cripto demonstra uma <strong>resili\u00eancia<\/strong> not\u00e1vel. Bitcoin, a primeira criptomoeda por capitaliza\u00e7\u00e3o, ganhou cerca de <strong>4%<\/strong> na semana passada, fechando a aproximadamente <strong>116.000 d\u00f3lares<\/strong>. Esta progress\u00e3o, embora modesta, reflete uma confian\u00e7a renovada dos investidores ap\u00f3s semanas de volatilidade.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\"><a href=\"https:\/\/twitter.com\/search?q=%24BTC&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$BTC<\/a> | Weekly Range Forecast<br><br>As you guys know, I like to drop these updates weekly. Here are the key levels and setups I\u2019m watching going into next week:<br><br>We\u2019ve now closed the CME gap at 116.6K after 2 weeks of sideways action, meaning there are no unfilled imbalances to the\u2026 <a href=\"https:\/\/t.co\/MVOodNdJRP\">pic.twitter.com\/MVOodNdJRP<\/a><\/p>&mdash; Killa (@KillaXBT) <a href=\"https:\/\/twitter.com\/KillaXBT\/status\/1966950470884483085?ref_src=twsrc%5Etfw\">September 13, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p><a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/ethereum\/\">Ethereum<\/a>, a segunda maior criptomoeda, superou o desempenho com um aumento de <strong>7%<\/strong>, impulsionada pela crescente ado\u00e7\u00e3o das suas aplica\u00e7\u00f5es descentralizadas e pelas expectativas em torno de atualiza\u00e7\u00f5es como Ethereum 2.5, que prometem melhor escalabilidade.<\/p>\n\n\n\n<p><a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/solana\/\">Solana<\/a>, por sua vez, destacou-se com um salto impressionante de <strong>19%<\/strong>, atingindo <strong>249 d\u00f3lares<\/strong>. Este rally explica-se por uma <strong>acumula\u00e7\u00e3o institucional<\/strong> sustentada, nomeadamente a compra massiva de 1,19 mil milh\u00f5es de d\u00f3lares de SOL pela Galaxy Digital, assim como pela expans\u00e3o do ecossistema Solana na DeFi e NFTs.<\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\"><a href=\"https:\/\/twitter.com\/search?q=%24BTC&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$BTC<\/a><br><br>Big amount of liquidity building towards the upside at range highs. This likely gets tested next week.<br><br>We also have some local liquidity on the LTF at 113.5K. As I urge, this level is key for continuation. <a href=\"https:\/\/t.co\/0cTC94HY2z\">pic.twitter.com\/0cTC94HY2z<\/a><\/p>&mdash; Killa (@KillaXBT) <a href=\"https:\/\/twitter.com\/KillaXBT\/status\/1967290787600953716?ref_src=twsrc%5Etfw\">September 14, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Para o Bitcoin, os <a href=\"https:\/\/investx.fr\/pt\/trading\/indicadores-tecnicos\/\">suportes<\/a> a <strong>114.600 e 112.500-113.500 d\u00f3lares<\/strong> devem ser monitorizados e mantidos para continuar a tend\u00eancia de alta.<\/p>\n\n\n\n<p>Solana, apesar de um RSI elevado, mostra uma for\u00e7a persistente com um <strong>suporte s\u00f3lido entre 239 e 233 d\u00f3lares<\/strong>. Estes n\u00edveis t\u00e9cnicos, combinados com o otimismo do mercado spot, sugerem que as criptomoedas poder\u00e3o absorver uma volatilidade a curto prazo, desde que os an\u00fancios da Fed n\u00e3o surpreendam negativamente.<\/p>\n\n\n\n<p>O contexto macroecon\u00f3mico permanece, contudo, um fator determinante. Uma descida das taxas poderia libertar liquidez para os ativos de risco, enquanto uma infla\u00e7\u00e3o PCE elevada poderia reavivar os receios de aperto monet\u00e1rio, pesando nas valoriza\u00e7\u00f5es cripto.<\/p>\n\n\n\n<p>Os investidores devem tamb\u00e9m vigiar as correla\u00e7\u00f5es com os mercados tradicionais: uma queda dos \u00edndices bolsistas, como o S&amp;P 500, poderia provocar uma corre\u00e7\u00e3o tempor\u00e1ria das criptomoedas. Inversamente, um ambiente favor\u00e1vel poderia impulsionar o Bitcoin para os <strong>120.000 d\u00f3lares<\/strong>, Ethereum para al\u00e9m dos <strong>5.000 d\u00f3lares<\/strong>, e Solana para os <strong>269 d\u00f3lares<\/strong> at\u00e9 ao final do m\u00eas.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/investx.fr\/go-zoomex\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Compre BTC e as suas altcoins na Zoomex e ganhe 10 d\u00f3lares !<\/a><\/div>\n<\/div>\n\n\n\n<p><strong>Sobre o mesmo assunto<\/strong> <strong>:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/investx.fr\/actu-crypto\/baleines-misent-wlfi-explosion-imminente-apres-annonce-plan-rachat\/\"><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/ethereum-testa-4500-dolares-momento-decisivo\/\">Porque \u00e9 que os 4 500 d\u00f3lares s\u00e3o um n\u00edvel decisivo para o Ethereum ?<\/a><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/actu-crypto\/saison-altcoins-decolle-investir-explosion-memecoins\/\"><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/acoes-ford-disparam-36-tesouraria-solana\/\">A a\u00e7\u00e3o da FORD dispara 36% gra\u00e7as \u00e0 sua tesouraria em Solana : SOL a caminho dos 300 d\u00f3lares?<\/a><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/actu-crypto\/vos-transactions-crypto-seront-traquees-par-fisc-2026-avec-dac8-comment-preparer\/\"><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/quando-xrp-chegara-1000-dolares-analise-2035\/\">Quando \u00e9 que o Ripple (XRP) poder\u00e1 atingir os 1 000 d\u00f3lares ?<\/a><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>O destaque no mundo cripto esta semana: a decis\u00e3o sobre as taxas de juro pela Reserva Federal dos EUA e os dados de infla\u00e7\u00e3o PCE. Fique atento a estas atualiza\u00e7\u00f5es importantes.<\/p>\n","protected":false},"author":32,"featured_media":109559,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"bitcoin","_yoast_wpseo_title":"Bitcoin e altcoins : Tend\u00eancias chave desta semana","_yoast_wpseo_metadesc":"Descubra as principais tend\u00eancias do mercado cripto e os eventos que poder\u00e3o impactar o pre\u00e7o do Bitcoin e dos altcoins esta semana.","footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":""},"categories":[42,6],"tags":[],"class_list":["post-109560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bitcoin","category-noticias-cripto"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bitcoin e altcoins : Tend\u00eancias chave desta semana<\/title>\n<meta name=\"description\" content=\"Descubra as principais tend\u00eancias do mercado cripto e os eventos que poder\u00e3o impactar o pre\u00e7o do Bitcoin e dos altcoins esta semana.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/bitcoin-altcoins-tendencias-chave-fomc\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bitcoin e altcoins : Tend\u00eancias chave desta semana\" \/>\n<meta property=\"og:description\" content=\"Descubra as principais tend\u00eancias do mercado cripto e os eventos que poder\u00e3o impactar o pre\u00e7o do Bitcoin e dos altcoins esta semana.\" \/>\n<meta property=\"og:site_name\" content=\"InvestX \u2013 Not\u00edcias Cripto, Guia de Trading, An\u00e1lises de Pre\u00e7os &amp; 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Je suis \u00e9galement form\u00e9 au trading et \u00e0 l\u2019analyse technique depuis plus d\u2019un an sur le march\u00e9 des cryptomonnaies, mais \u00e9galement sur le forex et les m\u00e9taux pr\u00e9cieux comme l\u2019or ou le silver. J\u2019ai obtenu un dipl\u00f4me de la Crypto Academy sur les fondamentaux techniques du Bitcoin et poss\u00e8de une exp\u00e9rience de plus de 5 ans dans le journalisme et l\u2019\u00e9criture d\u2019articles p\u00e9dagogiques. J\u2019ai notamment \u00e9crit de nombreuses masterclass pour \u00e9duquer les nouveaux venus dans l'industrie et plus de 10 000 articles et news.J\u2019ai \u00e9galement pu interviewer de nombreux fondateurs et cr\u00e9ateurs de projets dans la crypto comme Marc Lebreton (chef marketing de la blockchain SUI), EJ Ayala (Coinbase US et Draftkings), et d\u2019autres projets comme Polyhedra (Eric Vreeland), Usual (Adli Takkal Bataille), ou encore Humanity Protocol (Jade Gu). J\u2019ai plong\u00e9 dans la cryptomonnaie il y a plus de 3 ans et continue de mettre tout en \u0153uvre pour fournir du contenu de qualit\u00e9, avec de l\u2019expertise et la neutralit\u00e9 attendue d\u2019un journaliste. 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Je suis \u00e9galement form\u00e9 au trading et \u00e0 l\u2019analyse technique depuis plus d\u2019un an sur le march\u00e9 des cryptomonnaies, mais \u00e9galement sur le forex et les m\u00e9taux pr\u00e9cieux comme l\u2019or ou le silver. J\u2019ai obtenu un dipl\u00f4me de la Crypto Academy sur les fondamentaux techniques du Bitcoin et poss\u00e8de une exp\u00e9rience de plus de 5 ans dans le journalisme et l\u2019\u00e9criture d\u2019articles p\u00e9dagogiques. J\u2019ai notamment \u00e9crit de nombreuses masterclass pour \u00e9duquer les nouveaux venus dans l'industrie et plus de 10 000 articles et news.J\u2019ai \u00e9galement pu interviewer de nombreux fondateurs et cr\u00e9ateurs de projets dans la crypto comme Marc Lebreton (chef marketing de la blockchain SUI), EJ Ayala (Coinbase US et Draftkings), et d\u2019autres projets comme Polyhedra (Eric Vreeland), Usual (Adli Takkal Bataille), ou encore Humanity Protocol (Jade Gu). J\u2019ai plong\u00e9 dans la cryptomonnaie il y a plus de 3 ans et continue de mettre tout en \u0153uvre pour fournir du contenu de qualit\u00e9, avec de l\u2019expertise et la neutralit\u00e9 attendue d\u2019un journaliste. Retrouvez moi aussi sur X pour des analyses et sur Linkedin pour me contacter.","sameAs":["https:\/\/www.linkedin.com\/in\/charles-ledoux-508392239\/","https:\/\/x.com\/charl3li"],"url":"https:\/\/investx.fr\/pt\/editor\/charles-ledoux\/"}]}},"_links":{"self":[{"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/posts\/109560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/comments?post=109560"}],"version-history":[{"count":1,"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/posts\/109560\/revisions"}],"predecessor-version":[{"id":109561,"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/posts\/109560\/revisions\/109561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/media\/109559"}],"wp:attachment":[{"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/media?parent=109560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/categories?post=109560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/investx.fr\/pt\/wp-json\/wp\/v2\/tags?post=109560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}