According to CoinMeta, chain analyst AI mentioned that a short-term trading expert who specializes in taking short positions in ETH completed two trades in a short period of time: they went short on 1780 ETH in the morning, resulting in a loss of $14,000, and then went short on 2540 ETH in the afternoon, making a profit of $281. Since July 27th, this account has taken short positions 27 times in ETH, with a record of 22 wins and 5 losses, achieving a win rate of 81.5% and a total profit of $877,000.