{"id":113824,"date":"2025-11-21T14:58:49","date_gmt":"2025-11-21T14:58:49","guid":{"rendered":"https:\/\/investx.fr\/pt\/?p=113824"},"modified":"2025-11-21T14:58:50","modified_gmt":"2025-11-21T14:58:50","slug":"mara-vende-644-bitcoin-por-587-milhoes-de-dolares-deve-temer-um-crash-ainda-maior","status":"publish","type":"post","link":"https:\/\/investx.fr\/pt\/noticias-cripto\/investir-em-bitcoin-venda-de-644-btc-por-587-milhoes-de-dolares-levanta-preocupacoes-de-um-possivel-crash-iminente-no-mercado\/","title":{"rendered":"MARA vende 644 Bitcoin por 58,7 milh\u00f5es de d\u00f3lares : Deve temer um crash ainda maior ?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"mara-deposita-644-btc-nas-exchanges-analise-do-movimento-on-chain\">MARA deposita 644 BTC nas exchanges : An\u00e1lise do movimento on-chain<\/h2>\n\n\n\n<p>Os dados on-chain revelam que a <strong>MARA<\/strong>, uma das maiores mineradoras de <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/bitcoin\/\">Bitcoin<\/a> do mundo, transferiu recentemente <strong>644 BTC<\/strong> para plataformas de negocia\u00e7\u00e3o, nomeadamente <strong>FalconX e Coinbase Prime<\/strong>. Esta transa\u00e7\u00e3o, avaliada em aproximadamente <strong>58,7 milh\u00f5es de d\u00f3lares<\/strong> no momento da transfer\u00eancia, surge num contexto de mercado particularmente tenso, onde o Bitcoin luta para manter os seus suportes t\u00e9cnicos cr\u00edticos.<\/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\">MARA accelerates Bitcoin transfers while mining economics worsen<br><br>Marathon Digital Holdings, one of the leading Bitcoin mining firms, has sent another 644 BTC to major exchanges*, continuing its string of transfers in November.<br><br>The move comes amid mounting pressure on mining\u2026 <a href=\"https:\/\/t.co\/mI4VWBI8mP\">pic.twitter.com\/mI4VWBI8mP<\/a><\/p>&mdash; Layer Alpha (@LayerAlpha) <a href=\"https:\/\/twitter.com\/LayerAlpha\/status\/1991576572504002758?ref_src=twsrc%5Etfw\">November 20, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>Os movimentos de mineradores para as <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/exchange\/comparativo\/\">exchanges<\/a> s\u00e3o tradicionalmente <strong>interpretados como sinais de venda iminente<\/strong>. No ecossistema cripto, estes atores representam uma fonte constante de press\u00e3o vendedora, uma vez que devem regularmente liquidar parte dos seus BTC para <strong>cobrir os custos operacionais:<\/strong> eletricidade, manuten\u00e7\u00e3o de equipamento e expans\u00e3o das suas infraestruturas de minera\u00e7\u00e3o.<\/p>\n\n\n\n<p>Contudo, o contexto merece ser matizado. A MARA det\u00e9m atualmente <strong>v\u00e1rios milhares de BTC nas suas reservas<\/strong>, e esta transfer\u00eancia de 644 unidades representa apenas uma fra\u00e7\u00e3o relativamente modesta do seu tesouro total. No passado, a mineradora efetuou vendas bem mais massivas, por vezes de v\u00e1rios milhares de BTC numa \u00fanica opera\u00e7\u00e3o. Desta vez, a dimens\u00e3o do dep\u00f3sito sugere mais uma gest\u00e3o regular de tesouraria do que um dumping agressivo destinado a sair de uma posi\u00e7\u00e3o.<\/p>\n\n\n\n<p>O timing deste movimento coincide, no entanto, com uma fase de consolida\u00e7\u00e3o dif\u00edcil para o Bitcoin. A criptomoeda l\u00edder enfrenta a sua mais <strong>forte vaga de press\u00e3o vendedora<\/strong> desde h\u00e1 v\u00e1rios meses, tendo perdido zonas de suporte chave que mantinham a estrutura altista intacta.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"bitcoin-sob-pressao-a-falta-de-compradores\">Bitcoin sob press\u00e3o : A falta de compradores<\/h2>\n\n\n\n<p>A a\u00e7\u00e3o de pre\u00e7o atual do Bitcoin reflete uma indecis\u00e3o marcada do mercado. Ap\u00f3s ter ca\u00eddo abaixo de limiares psicol\u00f3gicos e t\u00e9cnicos importantes, a <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/\">criptomoeda<\/a> esfor\u00e7a-se por gerar momentum de compra suficiente para inverter a tend\u00eancia no curto prazo. Os volumes de negocia\u00e7\u00e3o permanecem elevados, mas a participa\u00e7\u00e3o compradora continua insuficiente para absorver a press\u00e3o vendedora persistente.<\/p>\n\n\n\n<p>Esta fraqueza alimenta um debate crescente entre os analistas. Uma parte significativa da comunidade considera que o Bitcoin pode ter iniciado as primeiras fases de um bear market, citando o enfraquecimento dos indicadores t\u00e9cnicos e a <strong>degrada\u00e7\u00e3o do sentimento de mercado.<\/strong> Os n\u00edveis de liquida\u00e7\u00e3o nas posi\u00e7\u00f5es long multiplicaram-se, criando um efeito domin\u00f3 que acelera as corre\u00e7\u00f5es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"oportunidade-de-compra-ou-inicio-de-bear-market-o-mercado-dividido\">Oportunidade de compra ou in\u00edcio de bear market : O mercado dividido<\/h2>\n\n\n\n<p>A diverg\u00eancia de opini\u00f5es entre traders e analistas nunca foi t\u00e3o marcada. Por um lado, os baixistas apontam para o enfraquecimento das m\u00e9tricas on-chain, a diminui\u00e7\u00e3o dos fluxos de entrada nos ETF Bitcoin spot e a multiplica\u00e7\u00e3o das transfer\u00eancias de mineradores para as exchanges como sinais de alerta. Antecipam uma corre\u00e7\u00e3o mais profunda, potencialmente na zona dos <strong>60 000 a 75 000 d\u00f3lares.<\/strong><\/p>\n\n\n\n<p>Por outro lado, os altistas veem nesta fase uma oportunidade de acumula\u00e7\u00e3o rara. Recordam que as corre\u00e7\u00f5es de <strong>20 a 30%<\/strong> s\u00e3o perfeitamente normais dentro dos ciclos altistas do Bitcoin, e que estes recuos historicamente ofereceram os melhores pontos de entrada para os investidores pacientes. Segundo esta leitura, o p\u00e2nico atual cria uma assimetria risco-recompensa favor\u00e1vel para quem adota uma vis\u00e3o a m\u00e9dio-longo prazo.<\/p>\n\n\n\n<p>O <strong>comportamento das baleias<\/strong> e dos investidores institucionais ser\u00e1 determinante nas pr\u00f3ximas sess\u00f5es. Os dados de acumula\u00e7\u00e3o mostram que certas carteiras significativas continuam a comprar durante os dips, sugerindo uma convic\u00e7\u00e3o mantida apesar da volatilidade. Inversamente, uma acelera\u00e7\u00e3o dos dep\u00f3sitos para as exchanges poder\u00e1 sinalizar uma capitula\u00e7\u00e3o iminente.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"580\" src=\"https:\/\/investx.fr\/pt\/wp-content\/uploads\/sites\/2\/2025\/11\/image-100.png?wsr\" alt=\"gr\u00e1fico do Puell Multiple do bitcoin com zona de sobrecompra e sobrevenda em laranja e azul\" class=\"wp-image-113825\" srcset=\"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/11\/image-100.png 1024w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/11\/image-100-300x170.png 300w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/11\/image-100-768x435.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Fonte: Checkonchain<\/strong><\/figcaption><\/figure>\n\n\n\n<p>O gr\u00e1fico do <strong>Puell Multiple<\/strong> \u00e9 uma boa ferramenta para determinar quando ser\u00e1 o bottom do Bitcoin, observando a <strong>capitula\u00e7\u00e3o dos mineradores<\/strong> de <strong>Bitcoin<\/strong>. Por enquanto, o Puell est\u00e1 longe da sua zona de sobrevenda.<\/p>\n\n\n\n<p><strong>Sobre o mesmo assunto :<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/por-que-o-dogecoin-esta-agora-a-entrar-em-mercado-baixista\/\">Por que o Dogecoin est\u00e1 agora a entrar em mercado baixista<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/grayscale-lanca-gsui-sera-que-o-sui-vai-disparar-como-o-xrp-em-2026\/\">Grayscale lan\u00e7a GSUI : Ser\u00e1 que o SUI vai disparar como o XRP em 2026 ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/principais-3-altcoins-a-comprar-durante-esta-queda-para-aproveitar-os-descontos\/\">Principais 3 altcoins a comprar durante esta queda para aproveitar os descontos<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>O mineiro MARA transferiu 644 BTC para exchanges centralizadas, gerando preocupa\u00e7\u00e3o entre os traders. Ser\u00e1 que este movimento amea\u00e7a a atual tend\u00eancia de alta do Bitcoin ?<\/p>\n","protected":false},"author":32,"featured_media":113823,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":""},"categories":[42,6],"tags":[],"class_list":["post-113824","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 v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MARA vende 644 Bitcoin : Deve-se temer um colapso maior ?<\/title>\n<meta name=\"description\" content=\"MARA transfere 644 Bitcoin para FalconX e Coinbase Prime. An\u00e1lise : Press\u00e3o de venda ou gest\u00e3o de tesouraria ? 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