According to information shared by BitMEX Research, the net inflow of Bitcoin spot ETFs from 7 institutions including BlackRock, Fidelity, and Franklin on the first day of trading was approximately $400 million, with Fidelity having the highest net inflow ($227 million), even surpassing BlackRock.
However, despite the single-day net inflow of $400 million, if GBTC is taken into account, it is likely to turn negative. Statistics show that the trading volume of GBTC was approximately $2.3 billion yesterday, and analysts speculate that most of the trades were sales.