The $635.6 million outflow from U.S. spot Bitcoin ETFs on October 22, 2026 reversed October's cumulative U.S. spot Bitcoin ETF flows back into a net loss of approximately $174.5 million to $176 million

From the articleBitcoin ETF Holders Pull $635 Million Before Price Even Hits Their Usual Breaking PointAlso in Bitcoin ETFs turn October red after $635M single-day outflow, Bitcoin ETFs Bleed $636 Million as October Turns Red Again - Decrypt, Bitcoin ETFs Lose $635M as October Flows Turn Negative