Bitcoin ETFs sink into October outflows with $643M exit after Binance hack Özet: Kripto piyasasında önemli gelişmeler yaşanıyor. Investors pulled $643 million from US-listed spot Bitcoin exchange-traded funds (ETFs) on Friday, pushing October’s net flows into negative territory as crypto markets faced volatility following Binance’s $6.3 billion hack. Friday’s withdrawals snapped four consecutive days of