U.S. Spot Bitcoin ETFs Draw $433 Million in Net Inflows

U.S. spot Bitcoin exchange-traded funds recorded net inflows of $433.03 million in a single day, extending their streak of positive flows to two days. Fidelity and BlackRock products accounted for about 97% of the total.

According to SoSoValue, U.S. spot Bitcoin ETFs posted combined net inflows of $433.03 million on Sept. 18. That followed $159 million of net inflows a day earlier, bringing total inflows over the two-day period to about $592 million.

Fidelity's FBTC led the day with $310.72 million, accounting for 71.8% of total inflows. BlackRock's IBIT drew another $108.44 million. Together, the two funds attracted $419.16 million, or 96.8% of the total.

Bitwise's BITB posted net inflows of $9.69 million. VanEck's HODL and Ark Invest and 21Shares' ARKB drew $2.29 million and $1.88 million, respectively. The remaining products, including Grayscale's GBTC and BTC and Morgan Stanley's MSBT, recorded no net inflows or outflows.

Cumulative net inflows into U.S. spot Bitcoin ETFs rose to $55.16 billion. IBIT led with cumulative net inflows of $64.12 billion, followed by FBTC at $10.36 billion. GBTC, by contrast, has recorded cumulative net outflows of $27.84 billion since launch.