According to Techub News, according to SoSoValue data, yesterday (September 18, Eastern Time), the total net outflow of US Bitcoin spot ETFs was approximately US$52.83 million.
Grayscale ETF GBTC had a single-day net outflow of approximately US$8.13 million; Ark&21 Shares ETF ARKB had a single-day net outflow of approximately US$43.41 million; Bitwise ETF BITB had a single-day net outflow of approximately US$3.95 million; Grayscale Micro ETF BTC had a single-day net inflow of approximately US$2.66 million; BlackRock ETF IBIT, Fidelity ETF FBTC, VanEck ETF HODL, Valkyrie ETF BRRR, Invesco Galaxy ETF BTCO, Franklin ETF EZBC, WisdomTree ETF BTCW and Hashdex ETF DEFI had no net inflow or net outflow of funds.