BlackRock's iShares Bitcoin Trust (IBIT) recorded approximately $665.2 million in net inflows on Monday, October 19th. It was the fund's largest single-day intake since October 2025.
Total net inflows across U.S. spot Bitcoin ETFs were around $527 million that day. Fidelity's FBTC saw $83.6 million in outflows, while Grayscale's GBTC saw $54.9 million in outflows.
IBIT's inflow came as Bitcoin traded in a tight range. The demand suggested continued institutional interest despite broader market headwinds and concerns about potential interest-rate hikes.