U.S. Spot Bitcoin ETFs See $1.2B Weekly Outflows; Net Assets at $98.87B

U.S.-based spot Bitcoin ETFs posted $1.2 billion in net outflows over five trading days, marking one of the worst weeks on record. The biggest single-day withdrawal was $647 million on May 18, 2026, followed by additional redemptions through May 23. Despite the flow pressure, Bitcoin fell less than 2% over the past week, while total net assets across these ETFs stood at $98.87 billion.