CoinMeta data: According to Lookonchain data, on September 21st, the ETF capital flow update showed that there was a net inflow of 1,363 coins (approximately $116 million) in the past day, and a net outflow of 4,418 coins (approximately $376 million) in the past 7 days. On the ETH front, there was a net inflow of 54,659 coins (approximately $149 million) in the past day, and a net outflow of 62,810 coins (approximately $172 million) in the past 7 days.