Odaily Planet Daily News: According to Lookonchain monitoring, on March 17th, 10 US Bitcoin ETFs had a net inflow of 641 BTC, of which ARK 21Shares had an inflow of 1187 BTC. Currently, it holds 47431 BTC, worth approximately 3.98 billion US dollars; Nine Ethereum ETFs had a net outflow of 48979 ETH, of which 22610 ETH flowed out of Grayscale ETF. Currently, Grayscale ETF holds 1214497 ETH, worth approximately $2.34 billion.