Bollcoin reported on October 21 that, according to SoSoValue data, Bitcoin spot ETFs saw a total net inflow of $23.1624 million yesterday (October 20, US Eastern Time). The Bitcoin spot ETF with the largest single-day net inflow yesterday was BlackRock's ETF IBIT, with a single-day net inflow of $29.865 million; IBIT's cumulative total net inflow now stands at $66.263 billion. It was followed by Fidelity's ETF FBTC, with a single-day net inflow of $3.5845 million; FBTC's cumulative total net inflow now stands at $10.375 billion.