According to @FarsideUK, Grayscale’s Bitcoin ETF (GBTC) recorded a daily flow of 4.3 million US dollars for BTC on Dec 30, 2025, as reported via the Farside Bitcoin ETF flow dashboard at farside.co.uk/btc. @FarsideUK also directs users to the same dashboard for complete data and disclaimers, confirming the figure is part of its tracked daily US spot Bitcoin ETF flow series by issuer (source: @FarsideUK; farside.co.uk/btc).

According to @FarsideUK, the Bitwise Bitcoin ETF (BITB) recorded a -$47 million daily net flow in USD on Nov 14, 2025, based on the Farside Bitcoin ETF Flow tracker, signaling a negative day for US spot BTC ETF flows from this issuer; source: Farside Investors (@FarsideUK) on X, data: https://farside.co.uk/btc/. According to @FarsideUK, 10% of profits from the Bitwise product are allocated to Bitcoin developers, as stated alongside the daily flow update; source: Farside Investors (@FarsideUK) on X, data: https://farside.co.uk/btc/. According to @FarsideUK, traders can monitor full US spot Bitcoin ETF flow data and disclaimers on the Farside tracker to assess day-by-day ETF demand signals; source: Farside Investors (@FarsideUK) on X, data: https://farside.co.uk/btc/.

According to @FarsideUK, US spot Bitcoin ETFs recorded total net outflows of $366.6 million on 2025-10-17, based on the Farside Investors flow dashboard at farside.co.uk/btc. According to @FarsideUK, BlackRock’s iShares Bitcoin Trust (IBIT) saw -$268.6 million and Fidelity’s FBTC saw -$67.4 million, together accounting for roughly 91.8% of the day’s aggregate outflow. According to @FarsideUK, Grayscale’s GBTC posted -$25 million and Valkyrie’s BRRR recorded -$5.6 million, while BITB, ARKB, BTCO, EZBC, HODL, and BTCW reported zero net flow.