# U.S. Spot Bitcoin ETFs Post $363.7 Million in Five-Session Inflows By Enna Lee Canonical URL: https://www.tokenpost.com/news/investing/35530 Published: 2026-10-20T10:13:11.000Z Updated: 2026-10-20T10:13:11.000Z Section: Investing > A $526.7 million inflow on Oct. 19 followed an $82.4 million outflow on Oct. 16. Cumulative net inflows since launch stood at $57.476 billion. U.S. spot Bitcoin (BTC) exchange-traded funds recorded $363.7 million in net inflows over five trading sessions through Oct. 19, after a $526.7 million inflow on the final day offset earlier withdrawals. The Oct. 19 result followed an $82.4 million net outflow on Oct. 16. The five-session total covers a wider period than either daily figure and remained positive despite withdrawals during that stretch. BlackRock’s iShares Bitcoin Trust (IBIT) drew $665.2 million on Oct. 19, exceeding the combined inflow for the group. Fidelity Wise Origin Bitcoin Fund (FBTC) recorded $83.6 million in outflows, while Grayscale Bitcoin Trust (GBTC) lost $54.9 million. The nine other listed funds recorded no net flows that day. The latest five-session gain followed a $228.4 million net outflow over the five trading sessions through Oct. 16. Because those periods overlap, they describe different rolling windows rather than consecutive weeks. Cumulative net inflows into U.S. spot Bitcoin ETFs since launch stood at $57.476 billion. That figure covers the funds’ full trading history, while the $363.7 million total measures only the latest five sessions. Bitcoin funds’ Oct. 19 inflow contrasted with [a $103.3 million outflow from spot Ether (ETH) funds]() on the same day. ## Links in this article - [a $103.3 million outflow from spot Ether (ETH) funds](https://www.tokenpost.com/news/investing/35517)