According to Farside Investors, the US Bitcoin spot ETF has seen a cumulative net inflow of $17.008 billion since its launch, setting a new historical high. Among them, BlackRock's iShares BTC ETF has seen a cumulative net inflow of $18.968 billion; Fidelity's FBTC has seen a cumulative net inflow of $9.962 billion; and Grayscale's GBTC has seen a cumulative net outflow of $18.694 billion.