According to BlockBeats, on September 21, according to Trader T data, the US Bitcoin spot ETF had a net inflow of $88.85 million yesterday. Among them:
Grayscale Mini BTC: + $13.37 million
Fidelity FBTC: + $26.12 million
Bitwise BITB: + $15.08 million
Ark ARKB: + $21.99 million
VanEck HODL: + $7.12 million
Valkyrie BRRR: + $5.17 million
(BlackRock IBIT inflow/outflow is 0, and there is no net outflow for others)