Wu said that according to SoSoValue data, yesterday (June 20, Eastern Time), the total net outflow of Bitcoin spot ETFs was $140 million, and the net outflow continued for 5 days. Grayscale ETF GBTC had a single-day net outflow of $53.1022 million, and the current historical net outflow of GBTC is $18.326 billion. BlackRock ETF IBIT had a maximum single-day net inflow of $1.4791 million, and the current total historical net inflow of IBIT reached $17.643 billion.