Odaily News Trader T data shows that Grayscale ETHE currently still holds 2.28 million ETH, and has accumulated an outflow of 13% in the past three days. Compared with the outflow rate of about 4% after GBTC opened three days in January this year (25,000 BTC/630,000 BTC), ETHEs outflow rate is more than three times higher than GBTC.