{"id":99476,"date":"2025-05-19T10:57:00","date_gmt":"2025-05-19T09:57:00","guid":{"rendered":"https:\/\/investx.fr\/pt\/?p=99476"},"modified":"2025-05-19T10:20:54","modified_gmt":"2025-05-19T09:20:54","slug":"criptomoedas-queda-causas-colapso","status":"publish","type":"post","link":"https:\/\/investx.fr\/pt\/noticias-cripto\/criptomoedas-queda-causas-colapso\/","title":{"rendered":"Criptomoedas em queda hoje : O que est\u00e1 por tr\u00e1s do colapso ?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"criptomoedas-bitcoin-ethereum-xrp-e-doge-em-queda-sera-o-fim-da-recuperacao\">Criptomoedas Bitcoin, Ethereum, XRP e DOGE em queda : Ser\u00e1 o fim da recupera\u00e7\u00e3o ?<\/h2>\n\n\n\n<p>O mercado das <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/\">criptomoedas<\/a> foi recentemente abalado por uma onda de <strong>vendas massivas<\/strong>, provocando uma queda significativa nos pre\u00e7os do <strong><a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/bitcoin\/\">Bitcoin<\/a> (BTC), <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/ethereum\/\">Ethereum<\/a> (ETH), <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/ripple-xrp\/\">XRP<\/a> e <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/dogecoin\/\">Dogecoin<\/a> (DOGE)<\/strong>. Esta volatilidade sublinha a import\u00e2ncia de acompanhar de perto a evolu\u00e7\u00e3o do mercado e adotar uma abordagem ponderada neste ambiente em constante mudan\u00e7a.<\/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=\"fr\" dir=\"ltr\">\ud83d\udccaCartes des liquidations de Bitcoin ($BTC), Ethereum ($ETH), Solana ($SOL), Ripple ($XRP) et Cardano ($ADA) de ce lundi 19 Mai 2025 ! <a href=\"https:\/\/t.co\/2EZLMR9gkq\">pic.twitter.com\/2EZLMR9gkq<\/a><\/p>&mdash; Foufi : analyses &amp; actualit\u00e9s Bitcoin &amp; Cryptos ! (@cryptoFoufi) <a href=\"https:\/\/twitter.com\/cryptoFoufi\/status\/1924361881474445590?ref_src=twsrc%5Etfw\">May 19, 2025<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>O pre\u00e7o do Bitcoin atingiu recentemente os <strong>107.114 $<\/strong>, antes de sofrer uma queda de <strong>4,23%<\/strong> devido a uma press\u00e3o de venda massiva. Nas \u00faltimas 24 horas, posi\u00e7\u00f5es no valor de <strong>651 milh\u00f5es de d\u00f3lares<\/strong> foram liquidadas. Apesar desta queda, as perspetivas globais para o BTC continuam otimistas, com potenciais objetivos de pre\u00e7o nos <strong>118.000 $<\/strong> e <strong>135.000 $<\/strong>.<\/p>\n\n\n\n<p>Do ponto de vista t\u00e9cnico, o pre\u00e7o do <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/bitcoin\/\">Bitcoin<\/a> ultrapassou o pico da semana passada de <strong>105.663 $<\/strong>, mas enfrentou posteriormente uma forte press\u00e3o de venda proveniente de ordens de compra pendentes. Isto resultou numa queda de <strong>4,23%<\/strong> do novo recorde de <strong>107.114 $<\/strong> at\u00e9 um m\u00ednimo local de <strong>102.100 $<\/strong>. \u00c9 importante notar que o BTC poder\u00e1 cair at\u00e9 \u00e0 zona de suporte cr\u00edtico situada entre <strong>100.000 $ e 99.000 $<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/investx.fr\/pt\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-1-1024x576-1.jpg?wsr\" alt=\"curso do BTC em 3D bitcoin\" class=\"wp-image-99498\" srcset=\"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-1-1024x576-1.jpg 1024w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-1-1024x576-1-300x169.jpg 300w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-1-1024x576-1-768x432.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>O Woodies CCI em 3 dias aproxima-se da <strong>zona negativa<\/strong>, uma zona historicamente crucial para uma invers\u00e3o de tend\u00eancia. O Bitcoin est\u00e1, portanto, numa situa\u00e7\u00e3o delicada. Nos timeframes mais elevados (3 dias, di\u00e1rio e semanal), o BTC apresenta diverg\u00eancias negativas que n\u00e3o devem ser ignoradas.<\/p>\n\n\n\n<p>Mesmo que o BTC pare\u00e7a manter-se est\u00e1vel para os pr\u00f3ximos dias, as pr\u00f3ximas semanas ser\u00e3o decisivas. Uma quebra dos <strong>92.000 d\u00f3lares<\/strong> poderia levar o BTC para entre <strong>89 e 82.000 d\u00f3lares<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"queda-dos-precos-de-ethereum-eth-xrp-e-doge\">Queda dos pre\u00e7os de Ethereum (ETH), XRP e DOGE<\/h2>\n\n\n\n<p>A forte correla\u00e7\u00e3o entre as <strong>altcoins <\/strong>e o <strong>Bitcoin <\/strong>explica por que uma queda do rei das criptomoedas afeta tamb\u00e9m as outras altcoins. Assim, a recente queda do pre\u00e7o do Bitcoin levou a uma descida de <strong>8,76%<\/strong> para o <strong>Ethereum<\/strong>, de <strong>5,31%<\/strong> para o <strong>XRP<\/strong> e de <strong>9,11%<\/strong> para o <strong>DOGE<\/strong> durante as \u00faltimas 13 horas.<\/p>\n\n\n\n<p>Na sequ\u00eancia da recente queda, o pre\u00e7o do Bitcoin gerou uma vela &#8220;engulfing&#8221; de baixa, anulando a subida de <strong>3,23%<\/strong> registada no domingo. Uma press\u00e3o de venda sustentada poder\u00e1 levar o BTC a cair at\u00e9 aos <strong>101.000 $<\/strong>, um n\u00edvel de suporte <a href=\"https:\/\/investx.fr\/pt\/trading\/indicadores-tecnicos\/\">tecnico chave <\/a>correspondente ao anterior intervalo elevado dos pre\u00e7os. Uma rutura deste n\u00edvel poderia posteriormente empurrar o BTC para a zona entre <strong>100.300 $ e 99.800 $<\/strong>.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/investx.fr\/pt\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-3-1024x576-1.jpg?wsr\" alt=\"curso do BTC Bitcoin em 1H\" class=\"wp-image-99500\" srcset=\"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-3-1024x576-1.jpg 1024w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-3-1024x576-1-300x169.jpg 300w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/05\/TP_BTC_USDT-BINANCE_charlesld_19-05-2025-3-1024x576-1-768x432.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>Por enquanto, o BTC continua bem dentro do seu intervalo e cria imenso <strong>liquidez<\/strong> tanto a norte como a sul. Liquidou a linha de tend\u00eancia de baixa por cima durante a noite, e depois liquidou a sul esta manh\u00e3, com a sua queda para <strong>102.000 d\u00f3lares<\/strong>. No entanto, um novo suporte foi criado abaixo dos <strong>101.500 d\u00f3lares<\/strong>, pelo que o BTC poder\u00e1 procurar estes stop loss antes ou depois da abertura dos mercados.<\/p>\n\n\n\n<p>Embora as perspetivas globais do pre\u00e7o do Bitcoin permane\u00e7am otimistas, os investidores devem monitorizar atentamente uma poss\u00edvel estabiliza\u00e7\u00e3o do BTC \u00e0 medida que este entra nesta zona de suporte. Este desenvolvimento poder\u00e1 preparar o terreno para os pr\u00f3ximos objetivos de pre\u00e7o recorde do BTC a <strong>118.000 $ e 135.000 $<\/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:\/\/investx.fr\/go-bitget\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Compre Bitcoin e outras criptomoedas na Bitget e receba 10 d\u00f3lares !<\/a><\/div>\n<\/div>\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\/bitcoin-novo-recorde-historico-btc\/\">Bitcoin atinge novo recorde hist\u00f3rico e encerra em forte alta<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/kraken-token-explosao-criptomoeda-krak\/\">Kraken lan\u00e7a o seu token : Ser\u00e1 este o pr\u00f3ximo grande boom ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/bittensor-tao-previsao-preco-100\/\">Pre\u00e7o do Bittensor (TAO) : Aumento de 100% a caminho ?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>O mercado de criptomoedas enfrenta uma nova fase de alta volatilidade, com Bitcoin, Ethereum, XRP e Dogecoin em queda acentuada. Com uma perda de mais de 3 bilh\u00f5es de d\u00f3lares em capitaliza\u00e7\u00e3o, quais ser\u00e3o os pr\u00f3ximos n\u00edveis de pre\u00e7o a serem observados para esses ativos?<\/p>\n","protected":false},"author":32,"featured_media":99470,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":""},"categories":[44,6],"tags":[],"class_list":["post-99476","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 v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Criptomoedas desabam : Entenda as causas da queda de hoje<\/title>\n<meta name=\"description\" content=\"V\u00e1rias criptomoedas est\u00e3o em forte queda hoje : Descobre os motivos por tr\u00e1s do colapso e o que pode acontecer a seguir.\" \/>\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\/criptomoedas-queda-causas-colapso\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Criptomoedas desabam : Entenda as causas da queda de hoje\" \/>\n<meta property=\"og:description\" content=\"V\u00e1rias criptomoedas est\u00e3o em forte queda hoje : Descobre os motivos por tr\u00e1s do colapso e o que pode acontecer a seguir.\" \/>\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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