Lookonchain data shows Bitcoin ETFs experienced a net inflow of 14,613 BTC (+$1.26B) on Sept 22, with a 7-day net inflow of 8,277 BTC (+$712.62M). Ethereum ETFs also saw a 1-day net inflow of 68,434 ETH (+$187.93M), though their 7-day net flow remained negative at -32,923 ETH (-$90.41M).