BlackRock's IBIT Logs $192M Outflow, Extends Net Redemption Streak to Eight Days

BlackRock's iShares Bitcoin Trust ETF (IBIT) recorded about $192 million in net redemptions on May 26, marking its eighth straight day of outflows. The run has helped pull more than $2 billion from U.S. spot Bitcoin ETFs since May 14. The May 26 figure was sizeable, though not the worst of the stretch. IBIT's largest single-day hit came on May 18, when it saw $448 million leave in one session. Across the full lineup of U.S. spot Bitcoin ETFs that day, net outflows reached a record $648.64 million. In the broader context, U.S. spot Bitcoin ETFs manage more than $100 billion in assets. A roughly $2 billion decline over about two weeks amounts to around 2% of total assets under management. Adding to the pressure, a dark-pool sell order of roughly $130 million in IBIT shares appeared around May 27. Analysts tied the block trade to a sharp intraday drop in Bitcoin's price. Mechanically, IBIT redemptions typically occur through authorized participants. In many cases, Bitcoin is transferred to custodial partners rather than being sold directly on exchanges. The Bitcoin remains in custody, but it no longer sits inside the ETF structure. The outflow streak has coincided with a broader risk-off tone across markets, with Treasury yields and inflation data cited as key drivers pushing institutional managers toward more defensive positioning. For investors tracking Bitcoin in the post-ETF landscape, daily ETF flow data has become a closely watched signal for price action. Before January 2024, traders focused heavily on exchange wallet movements and whale activity; now, IBIT's daily flow print is viewed by many as a more influential indicator than most on-chain metrics. A $2 billion outflow across U.S. spot Bitcoin ETFs against more than $100 billion in total AUM represents an adjustment of about 2%.