According to Farside Investors, Bitcoin ETF products saw a significant total net inflow of $591.2 million on April 28, 2025, with BlackRock's IBIT leading the market by attracting $970.9 million. In contrast, ARKB experienced notable outflows of $226.3 million, and Grayscale's GBTC saw $42.7 million in withdrawals. Negative flows were also reported for FBTC at -$86.9 million and BITB at -$21.1 million, while several funds including BTCO, EZBC, BRRR, and BTCW recorded zero net flows. These ETF flow dynamics are critical for traders monitoring institutional sentiment and liquidity, as sustained inflows into IBIT suggest strong investor confidence in spot Bitcoin ETFs, potentially impacting short-term price action. (Source: Farside Investors via Twitter)