According to BlockBeats, on September 21, according to Trader T data, the US Bitcoin spot ETF had a net inflow of 88.85 million US dollars yesterday. Among them:

Grayscale Mini BTC: +$13.37 million

Fidelity FBTC: +$26.12 million

Bitwise BITB: +1508 million yen

Ark ARKB: +$21.99 million

VanEck HODL: +$7.12 million

Valkyrie BRRR: +$5.17 million

(BlackRock IBIT inflow/outflow is 0, others have no net outflow)