According to @FarsideUK, BlackRock’s US spot Bitcoin ETF (iShares Bitcoin Trust, IBIT) recorded a $970 million daily net inflow on Oct 7, 2025, based on the Farside Investors ETF flow tracker and the firm’s post; source: Farside Investors tweet on Oct 7, 2025 and farside.co.uk/btc/.

According to @FarsideUK, the Ark 21Shares Bitcoin ETF (ARKB) recorded a daily flow of US$5.9 million on Oct 1, 2025. Source: https://twitter.com/FarsideUK/status/1973530281173758304; https://farside.co.uk/btc/ The Farside Bitcoin ETF dashboard provides issuer-level daily net flows and cumulative totals for US spot BTC ETFs, with the full dataset and disclaimers available for traders. Source: https://farside.co.uk/btc/