The latest data from Farside Investors reveals a significant trend in the cryptocurrency market, as the net outflow from US Bitcoin spot ETFs reached an alarming $739.2 million this week. This figure reflects a net outflow accumulating over a four-day trading period, contrasting sharply with a modest net inflow of $22.1 million recorded on Wednesday. Among the major players, BlackRock’s IBIT led with a net outflow of $129.6 million, while Fidelityโs FBTC reported a substantial $201 million outflow. Additionally, the ARKB ETF saw a net exit of $163.5 million, and Grayscale’s GBTC experienced a net outflow of $125.4 million. This series of withdrawals highlights growing apprehensions among investors regarding regulatory developments and market volatility.