Bitcoin fecha abaixo de $70.000, levantando preocupações baixistas. Analistas enfatizam a necessidade de recuperar $74.000 para evitar mais quedas, enquanto o suporte de $66.000 continua sendo crucial para o próximo movimento." 📉
O Bitcoin disparou para além de $70,000, agora em $70,900, enfrentando uma leve resistência até $81,000. Aumentou a atividade de negociação após uma recuperação de $63,000, mas a estabilidade acima de $70,000 permanece incerta.” 💰📈 $BTC
Em 4 de março de 2026, o Bitcoin experimentou uma saída significativa, com 31.900 BTC retirados da Bitfinex, o maior desde junho de 2025, contribuindo para um total semanal de 47.700 BTC.” 📊💰 $BTC
O Bitcoin está sendo negociado acima de $70.000, com $2,6 bilhões em opções expirando em breve. Uma queda para o preço de dor máxima de $69.000 pode levar a um declínio acentuado.” 📉 $BTC
A pump-and-dump scheme is a classic crypto manipulation technique. Scammers inflate a token’s price through hype (the pump), then sell at the peak, leaving others with worthless tokens (the dump). These schemes usually occur in four phases—pre-launch, launch, pump, and dump—designed to trigger FOMO among investors. Coinbase Ledger bilira.co These scams are most common with low-cap, illiquid coins, making them easy targets for manipulation. Wikipedia kenaninstitute.unc.edu Inquesta Forensic In one study, prices surged by 25% within 70 seconds and trading volume spiked by 148 times, only to crash immediately after. UF Warrington News kenaninstitute.unc.edu Social media, chat groups like Telegram or Discord, and anonymous hype campaigns play a big role in orchestrating these scams. Inquesta Forensic WIRED When Could a Crypto Crash Happen? A crypto crash typically refers to a rapid, broad-based decline—often triggered by: Negative news, regulatory crackdowns, security breaches, or mass liquidation. Manipulative forces like coordinated “dumping” or large leveraged trades. Medium A notable example is a flash crash: Bitcoin plunged nearly 7% in minutes due to $400 million in futures liquidations but quickly rebounded. Analysts viewed it as a healthy correction within a bullish trend. MarketWatch Highlight: The Pump-and-Dump Timeline The image above illustrates a typical pump-and-dump chart from Finbold. Notice the sharp upward spike, followed almost immediately by a steep drop—often orchestrated in just minutes.