U.S. spot bitcoin ETFs see biggest inflows in 11 months, led by BlackRock’s IBIT

Nearly a billion dollars flowed back into U.S. spot bitcoin ETFs in a single trading day this week, and the timing lines up almost perfectly with bitcoin’s brief run past $87,000. On Monday, spot bitcoin exchange-traded funds pulled in $998.95 million in net inflows, the largest daily total in 11 months, with BlackRock IBIT inflows leading the pack at $381.4 million. The rebound in demand, paired with a sharp price move, suggests institutional money is once again treating bitcoin as a buy-the-breakout asset rather than a wait-and-see one.

Key takeaways

• U.S. spot bitcoin ETFs recorded $998.95 million in net inflows on Monday, their largest single-day haul in 11 months.
• BlackRock’s IBIT led with $381.4 million, followed by Ark & 21Shares’ ARKB at $289.1 million and Fidelity’s FBTC at $238.8 million.
• Bitcoin briefly surged above $87,000, its highest level since January 2026, before easing to around $85,400 by early Tuesday.
• Spot Ethereum ETFs also logged $269.98 million in net inflows, their best day since October 2025.
• Crypto liquidations hit $1.06 billion in 24 hours, including $844 million in short positions, adding fuel to the rally.

Record Inflows Into U.S. Spot Bitcoin ETFs

U.S. spot bitcoin funds absorbed $998.95 million in net inflows on Monday, according to SoSoValue data cited by The Block — the largest daily inflow the category has seen in 11 months. The last time inflows came in stronger was Oct. 6, 2025, when the funds pulled in $1.2 billion in a single session. That comparison matters: it puts Monday’s number in context as one of the strongest institutional buying days since bitcoin ETFs became a mainstream allocation tool.