Statistics: After the opening of the US stock market tonight, the ETF custody address will see a net outflow of approximately 1,437 BTC

ChainCatcher news, according to on-chain analyst Yu Jin's monitoring, on March 21, ten BTC spot ETFs had a net outflow of $93.83 million, corresponding to a net outflow of approximately 1,437 BTC from ETF custody addresses after the US stock market opens tonight (March 22):

• Outflow: Grayscale (GBTC) had an outflow of approximately 5,493 BTC (corresponding to a fund outflow of $358.79 million on 3/21);

• Inflow: The remaining nine ETFs had an inflow of approximately 4,056 BTC (corresponding to a fund inflow of $264.96 million on 3/21), with the main contributor being BlackRock (IBIT), which had an inflow of 3,574 BTC ($233.45 million).

Currently, the total amount of BTC held by the ten BTC spot ETFs is 825,350 BTC ($53.91 billion).