Yesterday, the US stock market's Bitcoin spot ETF experienced a net outflow of $395 million, but BlackRock's IBIT still attracted funds, with a single-day net inflow of $15.0937 million, totaling over $63.4 billion. In comparison, Fidelity's FBTC saw an outflow of $205 million. Currently, the total net asset value of Bitcoin spot ETFs stands at $124.563 billion, accounting for 6.53% of the global market capitalization, reflecting ongoing institutional interest in Bitcoin and changes in market structure.