According to @santimentfeed, a combined net inflow of $5.17B has moved into Bitcoin ETFs since late September, coinciding with BTC reaching a $125.8K all-time high on Monday, source: Santiment post on X dated Oct 8, 2025 and Santiment Bitcoin ETF net inflow/outflow dashboard. According to @santimentfeed, $2.83B of these inflows came from BlackRock iShares Bitcoin Trust (IBIT) over the last six trading days, source: Santiment post on X dated Oct 8, 2025. According to @santimentfeed, institutional money is a key proponent of crypto markets moving toward historical levels, source: Santiment post on X dated Oct 8, 2025. Traders can monitor aggregate ETF net flows and IBIT contributions via the Santiment Bitcoin ETF flows dashboard to track institutional participation, source: Santiment Bitcoin ETF net inflow/outflow dashboard.