According to BlockBeats, on April 6, according to Farside Investors data, Fidelity FBTC had a net inflow of $83 million yesterday, and Grayscale GBTC had a net outflow of $198.9 million yesterday. According to Tree News, IBIT had a net inflow of $309.1 million yesterday, resulting in a single-day overall net inflow for US spot Bitcoin ETFs.