SoSoValue data show Bitcoin spot ETFs recorded total net inflows of $527 million yesterday, October 19, US Eastern Time. BlackRock's IBIT was the only fund with net inflows, attracting $665 million. SoSoValue data show Fidelity's FBTC recorded the largest net outflow, at $83,631,500. Bitcoin spot ETFs had total net assets of $105,459 million as of press time, according to SoSoValue.