U.S. spot Bitcoin ETFs drew $526.7 million on October 19, 2026, their largest single-day inflow since September 22, according to Decrypt’s ETF tracker. The gain interrupted two weeks in which the funds lost about $910 million, but left them with roughly $88 million in net outflows for October.
BlackRock’s IBIT took in $665.2 million, while Fidelity’s FBTC lost $83.6 million and Grayscale’s GBTC lost $54.9 million. Spot Ethereum ETFs lost $103 million and Solana ETFs lost $6.7 million the same day; across all three types of fund, net inflows were roughly $417 million.
