U.S. spot Bitcoin ETFs have flipped back into inflow mode. After weeks of steady redemptions, the group has added about $1.7 billion since Feb. 24, a sharp turn that points to renewed buying interest during Bitcoin’s pullback.
Data cited from Bloomberg Intelligence ETF analyst James Seyffart shows that from mid-October 2025, when Bitcoin began falling, through late February 2026, spot Bitcoin ETFs posted roughly $9 billion in cumulative outflows. The category is still down $1.1 billion on a net basis in 2026, but the recent direction of flows has changed.
Buying interest picked up after a weak start to the year
The move comes after Bitcoin fell about 16% this year. Seyffart said he was surprised there was little visible dip buying earlier in the year while Bitcoin was dropping fast. Software stocks and crypto assets were both under pressure at the time, yet investor behavior split: software ETFs drew record inflows while Bitcoin ETFs kept losing money.
Those outflows were not especially large on any single day. They just kept coming. That pattern now appears to be reversing. Seyffart said recent market action may have helped restore confidence, especially after Bitcoin held above recent lows over the weekend despite geopolitical tensions linked to Iran.
Flows look more directional than arbitrage-driven
The report says the new money does not look like market-neutral positioning. Some institutional investors pair ETFs with futures in a basis trade, aiming to capture yield from the gap between spot and futures prices.
At the moment, that trade appears less compelling. Yields connected to basis strategies remain relatively low, and open interest across CME crypto futures and options has fallen. Lower open interest can signal that fewer traders are building the large derivatives positions often associated with arbitrage setups.
That leaves a simpler explanation: the ETF inflows look more like outright bets on Bitcoin’s direction.
Most funds still show positive flows for 2026
Even with Bitcoin down roughly 16% this year, nearly all U.S. spot Bitcoin ETFs still show net positive flows in 2026. BlackRock’s iShares Bitcoin Trust, trading under the ticker IBIT, has added around $300 million year to date.
That pattern suggests investors are still using regulated fund vehicles to gain Bitcoin exposure even during weaker price periods. The report does not go beyond the latest flow data, but the recent subscriptions stand in clear contrast to the persistent withdrawals seen earlier in the year.