Lookonchain reported that on September 18, Bitcoin ETFs experienced a net inflow of 1,955 BTC (valued at approximately $154.39 million). Over the past 7 days, Bitcoin ETFs had a net outflow of 6,715 BTC (approximately $530.42 million).

Meanwhile, Ethereum ETFs saw a net outflow of 28,356 ETH (approximately $71.75 million) on September 18. For the 7-day period, Ethereum ETFs recorded a net outflow of 42,976 ETH (approximately $108.74 million).