Several spot ETFs, including Fidelity's FBTC, had a net inflow of zero yesterday. The overall net outflow of ETFs for the day has basically been confirmed

According to HODL15Capital, Grayscale GBTC had a net outflow of about $110 million yesterday, while BlackRock's IBIT had a net inflow of $73.7 million. Currently, the net inflow/outflow data for several spot ETFs including Fidelity's FBTC were all zero yesterday. Only Invesco's BTCO and Valkyrie's BRRR have not yet released their data, but it can be basically confirmed that there was an overall net outflow on April 15th.