{"id":121617,"date":"2026-07-08T10:19:26","date_gmt":"2026-07-08T09:19:26","guid":{"rendered":"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/"},"modified":"2026-07-08T10:19:31","modified_gmt":"2026-07-08T09:19:31","slug":"btc-eth-caem-trump-crise-iraniana-criptomoedas","status":"publish","type":"post","link":"https:\/\/investx.fr\/pt\/noticias-cripto\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/","title":{"rendered":"BTC e ETH despencam: Trump relan\u00e7a a crise iraniana e as criptomoedas apagam milhares de milh\u00f5es"},"content":{"rendered":"\n<p><strong>Bitcoin<\/strong> e <strong>Ethereum<\/strong> registaram quedas abruptas em poucos minutos ap\u00f3s <strong>Donald Trump<\/strong> ter declarado o fim do cessar-fogo com o <strong>Ir\u00e3o<\/strong>. O mercado cripto apagou milhares de milh\u00f5es de d\u00f3lares em capitaliza\u00e7\u00e3o num movimento de <strong>p\u00e2nico de vendas<\/strong> t\u00edpico dos choques geopol\u00edticos. BTC e ETH acumulam cada um uma <strong>corre\u00e7\u00e3o de cerca de 2%<\/strong>, pressionando estruturas t\u00e9cnicas j\u00e1 fragilizadas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"choque-geopolitico-o-catalisador-de-uma-correcao-express\">Choque geopol\u00edtico: o catalisador de uma corre\u00e7\u00e3o express<\/h2>\n\n\n\n<p>A declara\u00e7\u00e3o inesperada de <strong>Trump<\/strong> funcionou como um gatilho imediato em mercados j\u00e1 sob tens\u00e3o. Em poucos minutos, o fluxo vendedor intensificou-se em todos os ativos digitais, traduzindo uma avers\u00e3o ao risco s\u00fabita e coordenada. Este tipo de <strong>retra\u00e7\u00e3o brutal<\/strong> em resposta a not\u00edcias macroecon\u00f3micas \u00e9 caracter\u00edstico de um mercado com pouca liquidez, onde as ordens de stop s\u00e3o acionadas em cascata.<\/p>\n\n\n\n<p>O <strong><a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/bitcoin\/\">Bitcoin<\/a><\/strong> cedeu cerca de <strong>2%<\/strong> em rea\u00e7\u00e3o direta, arrastando na sua queda o <strong>Ethereum<\/strong> e o conjunto dos principais altcoins. O movimento ilustra a <strong>correla\u00e7\u00e3o persistente<\/strong> entre o BTC e o restante mercado nos epis\u00f3dios de stress: quando o rei corrige, todo o mercado segue. Os volumes dispararam nos primeiros minutos, sinal cl\u00e1ssico de uma liquida\u00e7\u00e3o for\u00e7ada em vez de uma rota\u00e7\u00e3o ordenada.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2026\/03\/23172812\/Trump-48-Hours-Deadline-Countdown-Puts-Markets-on-Edge-as-Bitcoin-Faces-Sell-Off-1-1024x536.webp\" alt=\"BTC e ETH despencam: Trump relan\u00e7a a crise iraniana e as criptomoedas apagam milhares de milh\u00f5es\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"analise-tecnica-btc-e-eth-suportes-sob-pressao\">An\u00e1lise t\u00e9cnica BTC e ETH: suportes sob press\u00e3o<\/h2>\n\n\n\n<p>O <strong>Bitcoin<\/strong> evolui numa configura\u00e7\u00e3o <strong>bearish<\/strong> a curto prazo ap\u00f3s esta queda abrupta. O <strong>RSI<\/strong> no timeframe hor\u00e1rio mergulha em zona de sobrevenda, o que poder\u00e1 travar temporariamente a press\u00e3o vendedora. No entanto, enquanto o BTC n\u00e3o recuperar os seus n\u00edveis de <strong>resist\u00eancia<\/strong> imediatos, qualquer <strong>rally<\/strong> t\u00e9cnico permanecer\u00e1 suspeito e exposto a uma nova rejei\u00e7\u00e3o.<\/p>\n\n\n\n<p>Do lado do <strong><a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/ethereum\/\">Ethereum<\/a><\/strong>, a estrutura \u00e9 semelhante: a vela de corre\u00e7\u00e3o perfurou v\u00e1rios <strong>suportes<\/strong> interm\u00e9dios, abrindo caminho a uma extens\u00e3o baixista caso os compradores n\u00e3o retomem o controlo rapidamente. O <strong>MACD<\/strong> confirma o momentum negativo com um cruzamento baixista nos timeframes curtos. As zonas de <strong>resist\u00eancia<\/strong> que foram ultrapassadas durante a queda tornam-se agora tetos a vigiar em qualquer cen\u00e1rio de recupera\u00e7\u00e3o.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"cenarios-bullish-vs-bearish-o-que-vigiar-agora\">Cen\u00e1rios bullish vs. bearish: o que vigiar agora?<\/h2>\n\n\n\n<p><strong>Cen\u00e1rio bearish:<\/strong> se a tens\u00e3o geopol\u00edtica se intensificar e <strong>Trump<\/strong> formular novas declara\u00e7\u00f5es agressivas, o mercado poder\u00e1 prolongar a sua corre\u00e7\u00e3o. Nesse caso, o BTC arrisca testar <strong>suportes<\/strong> mais profundos, e um regresso \u00e0s m\u00ednimas recentes n\u00e3o estaria exclu\u00eddo. O sentimento de mercado passaria ent\u00e3o para um modo <strong>risk-off<\/strong> prolongado, penalizando em primeiro lugar os altcoins de baixa liquidez.<\/p>\n\n\n\n<p><strong>Cen\u00e1rio bullish:<\/strong> uma desescalada diplom\u00e1tica r\u00e1pida ou uma rectifica\u00e7\u00e3o parcial das declara\u00e7\u00f5es de <strong>Trump<\/strong> poderia desencadear um <strong><a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/bull-run\/\">bull run<\/a><\/strong> de recupera\u00e7\u00e3o. Os compradores oportunistas que aguardam nos <strong>suportes<\/strong> chave poderiam ent\u00e3o impulsionar um <strong>rally<\/strong> de al\u00edvio. Historicamente, as corre\u00e7\u00f5es geopol\u00edticas no mercado cripto s\u00e3o frequentemente de curta dura\u00e7\u00e3o quando n\u00e3o s\u00e3o acompanhadas de um aperto monet\u00e1rio simult\u00e2neo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"veredicto-de-mercado-a-proxima-direcao-depende-de-washington\">Veredicto de mercado: a pr\u00f3xima dire\u00e7\u00e3o depende de Washington<\/h2>\n\n\n\n<p>O mercado cripto encontra-se ref\u00e9ns de uma vari\u00e1vel ex\u00f3gena: a evolu\u00e7\u00e3o do dossi\u00ea iraniano e a ret\u00f3rica da <strong>administra\u00e7\u00e3o Trump<\/strong>. Do ponto de vista t\u00e9cnico, <strong>BTC e ETH<\/strong> mant\u00eam-se em estruturas que poder\u00e3o absorver esta corre\u00e7\u00e3o caso os <strong>suportes<\/strong> principais aguentem. Por\u00e9m, um agravamento do contexto geopol\u00edtico transformaria esta retra\u00e7\u00e3o numa corre\u00e7\u00e3o mais profunda, pondo fim a qualquer expectativa de <strong>bull run<\/strong> a curto prazo.<\/p>\n\n\n\n<p>Os traders devem acompanhar de perto as pr\u00f3ximas declara\u00e7\u00f5es oficiais e as rea\u00e7\u00f5es dos mercados tradicionais em paralelo. Um regresso da volatilidade nos \u00edndices bolsistas amplificaria mecanicamente a press\u00e3o sobre as criptomoedas. A prud\u00eancia imp\u00f5e-se enquanto a situa\u00e7\u00e3o geopol\u00edtica se mantiver fluida e imprevis\u00edvel.<\/p>\n\n\n\n<div class=\"related-articles\">\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"artigos-relacionados\">Artigos relacionados :<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/alphractal-risco-liquidacoes-massivas-mercado-cripto\/\">Posi\u00e7\u00f5es longas excessivas: o CEO da Alphractal alerta para um risco massivo de liquida\u00e7\u00f5es no mercado cripto<\/a><\/li>\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/citi-rev%C3%AA-previsoes-bitcoin-82000-ethereum-2240\/\">Citi rev\u00ea drasticamente as previs\u00f5es: Bitcoin a 82 000 $ e Ethereum a 2 240 $ nos novos objetivos<\/a><\/li>\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/dave-portnoy-perde-milhoes-bitcoin-100000-dolares\/\">Dave Portnoy perde milh\u00f5es em Bitcoin: \u00abVou aguentar at\u00e9 zero\u00bb<\/a><\/li>\n<\/ul>\n\n\n\n<\/div>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Organization\", \"@id\": \"https:\/\/investx.fr#organization\", \"name\": \"InvestX\", \"url\": \"https:\/\/investx.fr\", \"logo\": {\"@type\": \"ImageObject\", \"@id\": \"https:\/\/investx.fr#logo\", \"url\": \"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/logo.png\", \"width\": 600, \"height\": 60, \"caption\": \"InvestX\"}, \"sameAs\": [\"https:\/\/twitter.com\/investx_fr\", \"https:\/\/www.linkedin.com\/company\/investx\", \"https:\/\/t.me\/investxpro\"], \"description\": \"M\u00e9dia francophone de r\u00e9f\u00e9rence sur les cryptomonnaies, le trading et la finance digitale.\"}, {\"@type\": \"WebSite\", \"@id\": \"https:\/\/investx.fr#website\", \"url\": \"https:\/\/investx.fr\", \"name\": \"InvestX\", \"publisher\": {\"@id\": \"https:\/\/investx.fr#organization\"}, \"potentialAction\": {\"@type\": \"SearchAction\", \"target\": \"https:\/\/investx.fr\/?s={search_term_string}\", \"query-input\": \"required name=search_term_string\"}}, {\"@type\": \"WebPage\", \"@id\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/#webpage\", \"url\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/\", \"name\": \"BTC e ETH despencam: Trump relan\u00e7a a crise iraniana e as criptomoedas apagam milhares de milh\u00f5es\", \"description\": \"\", \"inLanguage\": \"pt\", \"isPartOf\": {\"@id\": \"https:\/\/investx.fr#website\"}, \"breadcrumb\": {\"@id\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/#breadcrumb\"}, \"primaryImageOfPage\": {\"@id\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/#primaryimage\"}}, {\"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/investx.fr\/pt\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Actualit\u00e9 Crypto\", \"item\": \"https:\/\/investx.fr\/pt\/category\/actu-crypto\/\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"BTC e ETH despencam: Trump relan\u00e7a a crise iraniana e as criptomoedas apagam milhares de milh\u00f5es\"}], \"@id\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/#breadcrumb\"}, {\"@type\": \"Person\", \"@id\": \"https:\/\/investx.fr\/auteurs\/ariela#person\", \"name\": \"Ariela\", \"url\": \"https:\/\/investx.fr\/auteurs\/ariela\", \"worksFor\": {\"@type\": \"Organization\", \"name\": \"InvestX\", \"url\": \"https:\/\/investx.fr\"}}, {\"@type\": \"NewsArticle\", \"@id\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/#article\", \"isPartOf\": {\"@id\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/#webpage\"}, \"mainEntityOfPage\": {\"@id\": \"https:\/\/investx.fr\/pt\/uncategorized\/btc-eth-caem-trump-crise-iraniana-criptomoedas\/#webpage\"}, \"headline\": \"BTC e ETH despencam: Trump relan\u00e7a a crise iraniana e as criptomoedas apagam milhares de milh\u00f5es\", \"description\": \"\", \"articleBody\": \"BTC e ETH despencam: Trump relan\u00e7a a crise iraniana e as criptomoedas apagam milhares de milh\u00f5es\\n\\nBitcoin e Ethereum registaram quedas abruptas em poucos minutos ap\u00f3s Donald Trump ter declarado o fim do cessar-fogo com o Ir\u00e3o. O mercado cripto apagou milhares de milh\u00f5es de d\u00f3lares em capitaliza\u00e7\u00e3o num movimento de p\u00e2nico de vendas t\u00edpico dos choques geopol\u00edticos. BTC e ETH acumulam cada um uma corre\u00e7\u00e3o de cerca de 2%, pressionando estruturas t\u00e9cnicas j\u00e1 fragilizadas.\\n\\nChoque geopol\u00edtico: o catal\", \"wordCount\": 576, \"inLanguage\": \"pt\", \"datePublished\": \"2026-07-08T09:19:29.114014Z\", \"dateModified\": \"2026-07-08T09:19:29.114014Z\", \"articleSection\": \"Actualit\u00e9 Crypto\", \"publisher\": {\"@id\": \"https:\/\/investx.fr#organization\"}, \"author\": {\"@id\": \"https:\/\/investx.fr\/auteurs\/ariela#person\"}, \"about\": [{\"@type\": \"Thing\", \"name\": \"Bitcoin\", \"sameAs\": \"https:\/\/www.wikidata.org\/wiki\/Q131723\"}, {\"@type\": \"Thing\", \"name\": \"Ethereum\", \"sameAs\": \"https:\/\/www.wikidata.org\/wiki\/Q15765156\"}], \"isAccessibleForFree\": true}]}<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Bitcoin e Ethereum despencam ap\u00f3s declara\u00e7\u00f5es de Trump sobre o Ir\u00e3o. O mercado cripto apaga milhares de milh\u00f5es em capitaliza\u00e7\u00e3o em minutos.<\/p>\n","protected":false},"author":14,"featured_media":120840,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":"noticias-cripto\/btc-eth-caem-trump-crise-iraniana-criptomoedas"},"categories":[42,6],"tags":[],"class_list":["post-121617","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 v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BTC e ETH caem ap\u00f3s fim do cessar-fogo com o Ir\u00e3o<\/title>\n<meta name=\"description\" content=\"Bitcoin e Ethereum despencam ap\u00f3s declara\u00e7\u00f5es de Trump sobre o Ir\u00e3o. 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