{"id":117689,"date":"2026-02-17T05:27:00","date_gmt":"2026-02-17T05:27:00","guid":{"rendered":"https:\/\/investx.fr\/pt\/?p=117689"},"modified":"2026-02-17T06:47:31","modified_gmt":"2026-02-17T06:47:31","slug":"queda-mercado-cripto-hoje-2","status":"publish","type":"post","link":"https:\/\/investx.fr\/pt\/noticias-cripto\/queda-mercado-cripto-hoje\/","title":{"rendered":"Por que est\u00e1 o mercado cripto em queda hoje?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"a-reserva-federal-dos-estados-unidos-paralisa-o-mercado\">A Reserva Federal dos Estados Unidos paralisa o mercado<\/h2>\n\n\n\n<p>A expectativa do relat\u00f3rio sobre o \u00edndice de pre\u00e7os das despesas de consumo pessoal (<strong>PCE<\/strong>), bar\u00f3metro de infla\u00e7\u00e3o privilegiado pela Fed, mergulha o mercado crypto num clima de risk-off assumido. Os investidores receiam n\u00fameros superiores \u00e0s expectativas, o que poderia obrigar o banco central a manter as <strong>taxas diretoras elevadas durante mais tempo<\/strong>. Tal cen\u00e1rio refor\u00e7aria a press\u00e3o sobre os ativos de risco, nomeadamente as criptomoedas, j\u00e1 fragilizadas pela falta de catalisadores altistas a curto prazo.<\/p>\n\n\n\n<p>Este nervosismo traduz-se numa <strong>volatilidade comprimida<\/strong>, mas acompanhada de uma press\u00e3o vendedora constante. O <strong><a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/bitcoin\/\">Bitcoin<\/a><\/strong> evolui em torno dos <strong>68 800 $<\/strong> ap\u00f3s ter falhado em romper a resist\u00eancia maior dos <strong>70 000 $<\/strong>, um n\u00edvel t\u00e9cnico e psicol\u00f3gico chave. A incapacidade de transformar esta zona em suporte alimenta as d\u00favidas sobre a solidez da estrutura altista recente.<\/p>\n\n\n\n<p>Em paralelo, <strong>os principais atores do mercado adotam uma postura defensiva<\/strong>. As <a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/eventos-crypto-semana\/\">baleias<\/a> privilegiam a securiza\u00e7\u00e3o dos lucros em vez de uma exposi\u00e7\u00e3o acrescida antes da publica\u00e7\u00e3o dos dados macroecon\u00f3micos. Esta prud\u00eancia coletiva cria um mercado suspenso das estat\u00edsticas, onde a menor surpresa poderia desencadear uma expans\u00e3o brutal da volatilidade.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/assets.beincrypto.com\/img\/XSBLzebg-1UfWzCefax41VdYy1w=\/smart\/dfedcf6a476c4dc59f8bf212b40a4aee\" alt=\"Graphique d\u2019analyse du **TOTAL** (capitalisation totale du march\u00e9 crypto) montrant une tentative de rebond technique apr\u00e8s un retracement, avec une r\u00e9sistance majeure \u00e0 proximit\u00e9 des sommets r\u00e9cents, un support clairement d\u00e9fini sur la zone basse du range et des volumes en contraction traduisant un manque de conviction acheteuse.\n\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"hemorragia-nas-altcoins-ethereum-e-myx-finance-na-primeira-linha\">Hemorragia nas altcoins: Ethereum e MYX Finance na primeira linha<\/h2>\n\n\n\n<p>Se o Bitcoin limita os danos, as <strong>altcoins<\/strong> sofrem um retracemento bem mais marcado. O <strong><a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/ethereum\/\">Ethereum<\/a> (ETH)<\/strong> luta para conservar o patamar estrat\u00e9gico dos <strong>1 950 $<\/strong>, exibindo uma fraqueza relativa face \u00e0 domin\u00e2ncia crescente do BTC. Esta subperformance reflete um deslocamento dos fluxos para os ativos considerados mais &#8220;defensivos&#8221; no ecossistema crypto.<\/p>\n\n\n\n<p>A corre\u00e7\u00e3o \u00e9 ainda mais brutal para o <strong><a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/myx\/\">MYX<\/a> Finance (MYX)<\/strong>, que regista uma queda de <strong>15,6% em 24 horas<\/strong>. Este descolamento ilustra a vulnerabilidade dos tokens de menor capitaliza\u00e7\u00e3o em per\u00edodos de incerteza macroecon\u00f3mica. Quando a liquidez se contrai, estes ativos tornam-se as primeiras v\u00edtimas das arbitragens e das liquida\u00e7\u00f5es em cadeia.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"qme\" dir=\"ltr\"><a href=\"https:\/\/twitter.com\/search?q=%24MYX&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$MYX<\/a> <a href=\"https:\/\/t.co\/wKfTmpesAX\">pic.twitter.com\/wKfTmpesAX<\/a><\/p>&mdash; Nehal (@nehalzzzz1) <a href=\"https:\/\/twitter.com\/nehalzzzz1\/status\/2023335591367278629?ref_src=twsrc%5Etfw\">February 16, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Os dados on-chain confirmam este clima tenso: os <strong>ETF Bitcoin Spot<\/strong> nos Estados Unidos exibem novos <strong>outflows<\/strong>, sinal de um abrandamento da procura institucional. Sem afluxo massivo de capitais, a estrutura de mercado permanece fr\u00e1gil, exposta a uma acelera\u00e7\u00e3o baixista em caso de dece\u00e7\u00e3o sobre o PCE.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"o-suporte-dos-68-000-resistira\">O suporte dos 68 000 $ resistir\u00e1?<\/h2>\n\n\n\n<p>Tecnicamente, a zona dos <strong>68 000 $<\/strong> constitui agora um <strong>suporte cr\u00edtico<\/strong> para o Bitcoin. Uma rutura n\u00edtida poderia abrir caminho a uma extens\u00e3o baixista em dire\u00e7\u00e3o aos <strong>65 000 $<\/strong>, ou mesmo <strong>62 000 $<\/strong>, zonas correspondentes a antigos n\u00edveis de liquidez. A configura\u00e7\u00e3o atual permanece neutra a curto prazo, mas vulner\u00e1vel a um catalisador negativo.<\/p>\n\n\n\n<p>Inversamente, uma surpresa positiva sobre a infla\u00e7\u00e3o PCE poderia provocar um <strong>short squeeze massivo<\/strong>, for\u00e7ando os vendedores a recomprar as suas posi\u00e7\u00f5es e impulsionando o BTC para um novo m\u00e1ximo hist\u00f3rico. Num ambiente dominado pela expectativa, o mercado parece pronto a reagir violentamente num sentido ou noutro.<\/p>\n\n\n\n<p>Enquanto o \u00edndice <strong>Fear &amp; Greed<\/strong> desliza progressivamente para o medo, a quest\u00e3o central permanece: conseguir\u00e3o os compradores defender este patamar estrat\u00e9gico, ou devemos antecipar uma <strong>capitula\u00e7\u00e3o a curto prazo<\/strong> antes do pr\u00f3ximo impulso altista?<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Lets see if history repeats for <a href=\"https:\/\/twitter.com\/search?q=%24BTC&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$BTC<\/a>. <a href=\"https:\/\/t.co\/ZFeeVmHMPk\">pic.twitter.com\/ZFeeVmHMPk<\/a><\/p>&mdash; Killa (@KillaXBT) <a href=\"https:\/\/twitter.com\/KillaXBT\/status\/2023340907177615474?ref_src=twsrc%5Etfw\">February 16, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p><strong>\ud83d\udc49 Junte-se ao nosso <a href=\"https:\/\/t.me\/+z-a5LKRM7HxkNWZk\" target=\"_blank\" rel=\"noreferrer noopener\">grupo privado gratuito<\/a> e beneficie de trades de um trader profissional para gerar lucros durante todo o ano.<\/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\/+z-a5LKRM7HxkNWZk\" target=\"_blank\" rel=\"noreferrer noopener\">Roro Crypto \u2013 Grupo Privado ! <\/a><\/div>\n<\/div>\n\n\n\n<p><strong>Artigos Relacionados:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/cz-ftx-binance-queda\/\">CZ quebra o sil\u00eancio sobre a queda da FTX: Binance em quest\u00e3o?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/acao-coin-coinbase-dispara-analise\/\">A a\u00e7\u00e3o COIN dispara 16%: Conseguir\u00e1 manter a subida esta semana?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/michael-saylor-bitcoin-xrp-rumor\/\">Rumor: Michael Saylor Troca Bitcoin por XRP? 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An\u00e1lise completa e perspetivas.","footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":"noticias-cripto\/queda-mercado-cripto-hoje"},"categories":[44,6],"tags":[],"class_list":["post-117689","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-altcoins","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>Queda do mercado cripto: Porqu\u00ea? An\u00e1lise e perspetivas<\/title>\n<meta name=\"description\" content=\"Bitcoin abaixo dos 70k$? O mercado cripto corrige. Descubra as causas da queda e o que esperar. 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