
BlackRock's iShares Bitcoin Trust (IBIT) attracted $29.86 million in net inflows on a trading day in October 2026, adding to its dominant position in the US spot Bitcoin ETF market. IBIT holds about 62% of the total $105-$107 billion assets in US spot Bitcoin ETFs, reflecting strong institutional demand for Bitcoin exposure through regulated funds. This inflow signals ongoing investor confidence and highlights the competitive pressure on other Bitcoin ETFs to innovate. Bitcoin prices remained stable between $78,700 and $85,000 during this period, supporting steady fund activity.