According to @FarsideUK, Grayscale’s US Bitcoin ETF recorded a daily flow of -$3.4 million on Oct 30, 2025, as reported on the Farside Investors flows dashboard at farside.co.uk/btc and via their post dated Oct 30, 2025, source: Farside Investors. This update pertains specifically to Grayscale; for full cross-issuer context and methodology/disclaimers, see farside.co.uk/btc, source: Farside Investors. Traders can reference this negative daily flow as a data point from the Farside Investors dataset when monitoring short-term BTC sentiment and positioning, source: Farside Investors.