Bitcoin spot ETFs recorded approximately $681.1 million in net outflows last week, ending three consecutive weeks of net inflows. Among them, Fidelity's Bitcoin ETF saw the largest outflow at $380.36 million, followed by ARK 21Shares Bitcoin ETF (ARKB) with $207.21 million in outflows. BlackRock's Bitcoin ETF, however, recorded a small net inflow of $1.02 million. Analysts believe this indicates investors are becoming more cautious about their Bitcoin exposure after the recent market correction.