Recent data from SoSoValue reveals substantial movement in Bitcoin spot ETF markets. On April 2, 2025, investors injected $221 million into these ETFs, marking a noteworthy influx. This surge was driven primarily by two prominent ETFs: ARKB, managed by Ark Invest and 21Shares, saw an inflow of $130 million, boosting its historical net inflow to a substantial $2.652 billion. Closely following was Fidelity’s Bitcoin ETF, FBTC, which experienced a single-day inflow of $119 million, increasing its total net inflow to $11.503 billion. In contrast, the largest Bitcoin spot ETF outflow came from BlackRock’s IBIT, which saw an outflow of $116 million during this period. Despite this, its historical net inflow remains at a significant $39.845 billion. As per the latest report, the total net asset value of these ETFs reached $97.354 billion, with an ETF net asset ratio of 5.73% compared to Bitcoin’s overall market capitalization. Notably, the cumulative historical net inflow has accumulated to a substantial $36.237 billion.