According to Farside Investors, the latest Bitcoin ETF daily flow data shows a $7.5 million outflow from the Grayscale Bitcoin Trust (GBTC) as of April 25, 2025 (source: @FarsideUK). This negative flow indicates continued selling pressure in GBTC shares, which is a critical signal for traders monitoring institutional sentiment and Bitcoin price movements. Persistent outflows from major Bitcoin ETFs like GBTC can suggest weakening market confidence and may impact short-term trading strategies, particularly for those leveraging ETF arbitrage or tracking fund premium discounts. For comprehensive data, visit farside.co.uk/btc/ (source: @FarsideUK).