On the 2026 09 17 settlement, $BTC ETFs took in $159M, led by IBIT at $184M, showing demand for spot bitcoin. $ETH ETFs saw $39M of outflows, and the 5 day $BTC net flow was $440M of outflows, so the read is mixed.

Since 2025, days in this low band saw a median +0.6% BTC move over the next 7d (n=109, base -0.3%, 1y of records). History, not a forecast.