According to @FarsideUK, Grayscale’s US spot Bitcoin ETF (GBTC) recorded a net daily flow of $0 million on Dec 8, 2025, per Farside’s Bitcoin ETF flow tracker. Source: https://twitter.com/FarsideUK/status/1998174886670250400 and https://farside.co.uk/btc/ Per Farside’s stated net flow metric, a $0 million reading indicates creations matched redemptions, implying no net primary‑market buying or selling via GBTC for the session. Source: https://farside.co.uk/btc/ For trading impact, this registers as a neutral ETF‑driven signal from GBTC today, with traders able to reference Farside’s issuer‑level and aggregate US spot BTC ETF flows for broader market direction. Source: https://farside.co.uk/btc/