Bitcoin ETFs See Major Outflow as Institutional Sentiment Shifts

Bitcoin exchange-traded funds (ETFs) experienced a significant net outflow of $104 million on October 15, 2025. This shift was primarily driven by Grayscale’s GBTC holdings, which witnessed the largest withdrawal at $82.9 million. The market reacted to this development with institutional sentiment leaning towards risk-aversion, prompting a decline in Bitcoin prices to approximately $111,000 and impacting related cryptocurrencies.