U.S. spot Bitcoin ETFs recorded $175 million in net inflows on September 4 (ET), marking their third consecutive day of inflows. BlackRock's IBIT led with $117 million, followed by Fidelity's FBTC with $57.22 million. Spot Ethereum ETFs saw $26.46 million in net inflows. BlackRock's ETHA and ETHB recorded $57.79 million and $16.44 million in inflows, respectively, while Fidelity's FETH posted $48.30 million in net outflows.