On April 8, there was a net outflow of funds totaling $223.84 million from ten BTC spot ETFs, equivalent to approximately 3,122 BTC leaving the ETF custody address following the opening of the US stock market on April 9. Among these, Grayscale (GBTC) saw an outflow of about 4,232 BTC, equivalent to $303.34 million on April 8. Conversely, the remaining nine ETFs experienced an inflow of about 1,110 BTC, corresponding to $79.5 million on April 8. Presently, the collective holdings of the ten BTC spot ETFs stand at 842,744 BTC, valued at $60.4 billion.