Bollcoin, October 23: According to SoSoValue data, Bitcoin spot ETFs saw a total net outflow of $635 million yesterday (October 22, US Eastern Time). The Bitcoin spot ETF with the largest single-day net inflow yesterday was Morgan Stanley's ETF MSBT, with a single-day net inflow of $2.33 million; MSBT's cumulative historical net inflow has now reached $771 million. The Bitcoin spot ETF with the largest single-day net outflow yesterday was BlackRock's ETF IBIT, with a single-day net outflow of $254 million; IBIT's cumulative historical net inflow has now reached $66.244 billion.