U.S. Spot Bitcoin ETFs Record $4.57 Billion Net Outflows in November–December 2025

U.S. spot Bitcoin ETFs posted $4.57 billion in net outflows across November and December 2025, with $3.48 billion exiting in November and $1.09 billion in December, CoinDesk reports. The outflows reflected weaker institutional interest as Bitcoin declined 20% during the period. Ethereum ETFs recorded over $2 billion in outflows over the same two months.