Data released on Twitter by Bloomberg analyst Eric Balchunas shows that the daily trading volume of 9 Bitcoin spot ETFs, excluding GBTC, was about $6 billion on Wednesday, twice the record set this Monday. Among them, BlackRock's IBIT reached a trading volume of $3.3 billion and Fidelity's FBTC was $1.4 billion, both breaking previous records. At the same time, the number of transactions also doubled to over 500 thousand.