U.S. spot Bitcoin ETFs recorded about $276.91 million in net inflows on Sept. 3, according to SoSoValue, extending net additions to a second straight trading day and exceeding the previous day’s intake. 21Shares ARKB led with $137.74 million, followed by Fidelity FBTC at $74.45 million and Grayscale Mini BTC at $48.79 million. Bitwise BITB, Grayscale GBTC and Morgan Stanley MSBT also posted inflows. VanEck HODL and WisdomTree BTCW recorded outflows, while BlackRock’s IBIT had no net flows.