According to @FarsideUK, Ark’s US Bitcoin ETF posted a daily net outflow of 46.7 million US dollars, reported on Aug 15, 2025 (source: @FarsideUK on X; farside.co.uk/btc). According to @FarsideUK, a negative daily flow in its US Bitcoin ETF dataset denotes net redemptions versus creations for that day, indicating a net outflow reading that traders can track (source: farside.co.uk/btc).