US Bitcoin Spot ETFs Hit by Largest Weekly Outflows in 3 Months at $1.26B

Key Facts

Amid growing uncertainty in the digital asset space, US-based Spot Bitcoin ETFs recorded net withdrawals of $1.26 billion over the past week. This represents the largest weekly outflow in three months, affecting thirteen different spot funds. According to reports, these massive withdrawals coincided with significant price declines across the broader cryptocurrency market and a notable shift in investor sentiment toward risk aversion.

This sharp reversal in flows follows a period of robust institutional momentum. Per market data, major instruments such as BlackRock’s iShares Bitcoin Trust (IBIT) and the Fidelity Wise Origin Bitcoin Fund (FBTC) have faced heightened volatility in net asset values. Compared to the previous quarter, this trend highlights a cooling in institutional appetite that previously drove the market rally, as global inflation data continues to influence the attractiveness of high-risk assets.

Looking ahead, market participants are closely monitoring technical support levels after Bitcoin traded near $68,450 (close May 23, 2026) prior to the latest outflow surge. Key catalysts in the coming days include the release of Canadian inflation data and the RBA Meeting Minutes on May 19, 2026. These macroeconomic events are expected to impact global liquidity and US Dollar strength, which typically dictates the pace of capital flows into crypto-linked ETFs.