Here is the latest update regarding US spot BTC ETF movements for Tuesday, October 27, 2026. Spot Bitcoin ETFs experienced their second consecutive day of positive momentum, bringing in a total of +$176.0m in net inflows during the session. These gains were primarily driven by IBIT, which recorded +$151.5m, alongside a contribution of +$24.5m from FBTC. Thanks to this recent activity, the total week-to-date flows have now reached +$286.3m.