According to @FarsideUK, Grayscale’s US Bitcoin ETF posted a daily net outflow of $4.9 million, reported on Sep 4, 2025, source: @FarsideUK on X and farside.co.uk/btc. Net outflow indicates redemptions exceeded creations for the fund that day, based on the dataset’s flow methodology, source: Farside Investors, farside.co.uk/btc. Farside Investors publishes daily US Bitcoin ETF flow data and disclaimers for verification, allowing market participants to monitor fund-level creations and redemptions, source: Farside Investors, farside.co.uk/btc.