Fidelity leads spot Bitcoin ETF demand with $310.72 million inflow

Spot Bitcoin ETF demand in the U.S. logged another strong session on September 18, with investors putting $433 million into these products. But nearly three-quarters of that landed in one place: Fidelity’s Wise Origin Bitcoin Fund, or FBTC, captured $310.72 million, about 72% of the day’s total inflows.

BlackRock’s iShares Bitcoin Trust added another $108.4 million. Together, Fidelity and BlackRock represented about 97% of all net inflows into the U.S. spot Bitcoin ETF group that day, making this a strong session led overwhelmingly by two products, especially Fidelity.