{"id":113524,"date":"2025-11-18T08:43:08","date_gmt":"2025-11-18T08:43:08","guid":{"rendered":"https:\/\/investx.fr\/pt\/?p=113524"},"modified":"2025-11-18T08:43:09","modified_gmt":"2025-11-18T08:43:09","slug":"trader-de-cardano-perde-6-milhoes-de-dolares-em-ada-num-swap-desastroso-saiba-o-que-aconteceu","status":"publish","type":"post","link":"https:\/\/investx.fr\/pt\/noticias-cripto\/trader-de-cardano-perde-6-milhoes-de-dolares-em-ada-num-swap-desastroso-saiba-o-que-aconteceu\/","title":{"rendered":"Trader de Cardano perde 6 milh\u00f5es de d\u00f3lares em ADA num swap desastroso &#8211; Saiba o que aconteceu !"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"como-vaporizar-6-milhoes-de-dolares-em-poucos-segundos\">Como vaporizar 6 milh\u00f5es de d\u00f3lares em poucos segundos<\/h2>\n\n\n\n<p>O incidente ocorreu <strong>numa <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/exchange\/melhores-exchanges-dex\/\">DEX<\/a> do ecossistema <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/cardano\/\">ADA<\/a><\/strong> quando o trader tentou trocar uma posi\u00e7\u00e3o massiva <strong>de ADA<\/strong> por <strong>USDA<\/strong>, uma stablecoin que supostamente mant\u00e9m uma paridade com 1 d\u00f3lar. O problema ? A pool de liquidez estava literalmente a funcionar a vazio. Com reservas insuficientes para absorver uma ordem desta dimens\u00e3o, <strong>o mecanismo de market maker automatizado (AMM) desencadeou um slippage desmesurado.<\/strong><\/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\">A 5-YEAR CARDANO HOLDER JUST LOST 90% OF $6.9M IN <a href=\"https:\/\/twitter.com\/search?q=%24ADA&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$ADA<\/a> \ud83d\udea8<br><br>They accidentally swapped into a highly illiquid pool, ending up with just $847K in <a href=\"https:\/\/twitter.com\/search?q=%24USDA&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$USDA<\/a>, a brutal mistake that wiped out millions in seconds. <a href=\"https:\/\/t.co\/dEoXm3zTQ1\">pic.twitter.com\/dEoXm3zTQ1<\/a><\/p>&mdash; Altcoin Buzz (@Altcoinbuzzio) <a href=\"https:\/\/twitter.com\/Altcoinbuzzio\/status\/1990346924172468679?ref_src=twsrc%5Etfw\">November 17, 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 USDA explodiu para patamares absurdos durante a execu\u00e7\u00e3o da transa\u00e7\u00e3o. Em vez de receber cerca de <strong>6 milh\u00f5es de USDA<\/strong> como previsto, o trader ficou com uma fra\u00e7\u00e3o rid\u00edcula de tokens, comprados a um pre\u00e7o artificialmente inflacionado que desabou imediatamente ap\u00f3s a transa\u00e7\u00e3o. O ADA abandonou definitivamente a carteira.<\/p>\n\n\n\n<p>ZachXBT documentou a opera\u00e7\u00e3o atrav\u00e9s dos dados onchain, mostrando <strong>como o swap esgotou a liquidez dispon\u00edvel numa \u00fanica transa\u00e7\u00e3o<\/strong>. Os especialistas DeFi falam de um caso de estudo sobre o que pode correr mal quando n\u00e3o se verificam os par\u00e2metros de slippage e a profundidade de mercado antes de executar uma ordem grande.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"as-armadilhas-mortais-da-liquidez-fantasma-na-defi\">As armadilhas mortais da liquidez fantasma na DeFi<\/h2>\n\n\n\n<p>Esta cat\u00e1strofe ilustra um problema estrutural que afeta muitos protocolos DeFi, particularmente nas <strong>blockchains alternativas como Cardano.<\/strong> Ao contr\u00e1rio das exchanges centralizadas que mant\u00eam orderbooks com market makers profissionais, as DEX dependem de <strong>pools de liquidez alimentadas por utilizadores comuns.<\/strong><\/p>\n\n\n\n<p>Quando essas pools carecem de profundidade, os AMM aplicam f\u00f3rmulas matem\u00e1ticas que fazem explodir os pre\u00e7os de forma exponencial. No Ethereum, protocolos como <a href=\"https:\/\/investx.fr\/pt\/aprender-criptomoedas\/cripto\/uniswap\/\">Uniswap<\/a> V3 <strong>concentram a liquidez para limitar este problema,<\/strong> mas o ecossistema Cardano permanece menos maduro em termos de infraestrutura DeFi.<\/p>\n\n\n\n<p>Os traders experientes usam sistematicamente par\u00e2metros de prote\u00e7\u00e3o : Limites de slippage rigorosos, verifica\u00e7\u00e3o dos volumes em 24h, e fracionamento das ordens grandes em v\u00e1rias transa\u00e7\u00f5es. Este trader parece ter negligenciado todas essas precau\u00e7\u00f5es b\u00e1sicas. Na DeFi, <strong>um clique pode custar milh\u00f5es<\/strong> quando n\u00e3o se dominam as mec\u00e2nicas subjacentes.<\/p>\n\n\n\n<p>Evita este tipo de problema e qualquer risco com os <strong><a href=\"https:\/\/investx.fr\/go-pionex\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">bots automatizados da Pionex.<\/a><\/strong> Usados por milh\u00f5es de utilizadores, geram <strong>at\u00e9 180% de rendimentos anuais<\/strong> em BTC e numerosas altcoins incluindo ADA :<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"840\" height=\"560\" src=\"https:\/\/investx.fr\/pt\/wp-content\/uploads\/sites\/2\/2025\/08\/Cover-Pionexfile.jpeg\" alt=\"Plataforma de negocia\u00e7\u00e3o de criptomoedas automatizadas.\" class=\"wp-image-107932\" srcset=\"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/08\/Cover-Pionexfile.jpeg 840w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/08\/Cover-Pionexfile-300x200.jpeg 300w, https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/2\/2025\/08\/Cover-Pionexfile-768x512.jpeg 768w\" sizes=\"(max-width: 840px) 100vw, 840px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"ada-sob-pressao-um-ecossistema-defi-ainda-fragil\">ADA sob press\u00e3o : Um ecossistema DeFi ainda fr\u00e1gil<\/h2>\n\n\n\n<p>Este incidente surge no pior momento para Cardano, que tenta posicionar-se como uma alternativa cred\u00edvel ao Ethereum no setor DeFi. A blockchain de Charles Hoskinson prometeu durante muito tempo uma infraestrutura <strong>mais segura e escal\u00e1vel,<\/strong> mas a realidade no terreno mostra lacunas importantes em termos de liquidez e maturidade dos protocolos.<\/p>\n\n\n\n<p>A TVL (Total Value Locked) de Cardano permanece <strong>amplamente inferior \u00e0 do <a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/ethereum\/\">Ethereum<\/a>,<\/strong> do <strong><a href=\"https:\/\/investx.fr\/pt\/investir-criptomoedas\/comprar\/solana\/\">Solana<\/a><\/strong> ou mesmo do <strong>Avalanche<\/strong>. Esta fraca liquidez global traduz-se em <strong>riscos acrescidos<\/strong> para os grandes investidores que tentam entrar ou sair de posi\u00e7\u00f5es importantes. O mercado n\u00e3o perdoa as aproxima\u00e7\u00f5es t\u00e9cnicas.<\/p>\n\n\n\n<p>Os programadores do ecossistema Cardano ter\u00e3o de melhorar imperativamente as interfaces de utilizador das DEX, integrar alertas autom\u00e1ticos sobre o slippage potencial, e atrair mais liquidez institucional. Sem essas melhorias, <strong>outros incidentes similares s\u00e3o inevit\u00e1veis<\/strong> e alimentar\u00e3o a perce\u00e7\u00e3o de que Cardano n\u00e3o est\u00e1 pronto para a DeFi em grande escala.<\/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\/acordo-comercial-eua-china-antes-do-natal-o-bitcoin-podera-sofrer-outro-crash\/\">Acordo comercial EUA-China antes do Natal : O Bitcoin poder\u00e1 ainda fazer crash?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/por-que-o-mercado-cripto-esta-em-queda-hoje\/\">Porque est\u00e1 o mercado crypto a cair hoje ?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/investx.fr\/pt\/noticias-cripto\/aave-lanca-aplicacao-movel-como-gerar-rendimentos-no-seu-telemovel\/\">AAVE vai lan\u00e7ar a sua app : Como gerar rendimentos no teu telem\u00f3vel ?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Uma carteira Cardano adormecida despertou recentemente para realizar uma das transa\u00e7\u00f5es mais caras na hist\u00f3ria recente da blockchain. Saiba mais sobre como um trader perdeu 6,05 milh\u00f5es de d\u00f3lares em ADA ao tentar um swap para o stablecoin USDA. Este incidente destaca os riscos da falta de liquidez nos protocolos DeFi.<\/p>\n","protected":false},"author":32,"featured_media":113523,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"ADA","_yoast_wpseo_title":"Como \u00e9 que este trader perdeu 6 milh\u00f5es $ em ADA ?","_yoast_wpseo_metadesc":"Trader de Cardano perde 6 milh\u00f5es de d\u00f3lares em ADA devido a swap falhado. An\u00e1lise do fiasco DeFi que alerta o setor cripto.","footnotes":"","faq_titre":"","questions_frequentes":"","custom_permalink":""},"categories":[44,6],"tags":[],"class_list":["post-113524","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>Como \u00e9 que este trader perdeu 6 milh\u00f5es $ em ADA ?<\/title>\n<meta name=\"description\" content=\"Trader de Cardano perde 6 milh\u00f5es de d\u00f3lares em ADA devido a swap falhado. 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