U.S. spot Bitcoin ETFs saw $39M worth of total net inflows on September 12

U.S. spot Bitcoin ETFs experienced a combined net inflow of $39 million on Sept. 12, according to data from financial information platform Farside Investors. Of these, ARK Invest's ARKB recorded the largest net inflow of $18.3 million, followed by Fidelity's FBTC ($11.5 million) and Grayscale's BTC ($5.2 million). Concurrently, Grayscale's GBTC saw a net outflow of $6.5 million, while BlackRock's IBIT reported no net inflows or outflows on the day.