The US Bitcoin Spot ETF witnessed a net inflow of $61.51 million on September 30, marking the eighth consecutive trading day of net inflows for the popular investment vehicle. According to data shared by traderT (@pivfund2100), BlackRock's iShares Bitcoin Trust (IBIT) led the inflows with a net inflow of $72.36 million, while Fidelity's FBTC received a net inflow of $8.32 million. However, Bitwise's BITB and Ark 21Shares' ARKB experienced net outflows of $9.67 million and $9.5 million, respectively. The sustained inflows into the US Bitcoin Spot ETF highlight the growing institutional interest in Bitcoin and the increasing popularity of spot-based ETFs, which offer investors direct exposure to the underlying asset.