According to Spot On Chain monitoring, in the past 7 days, Sun Yuchen's address has redeemed 39,999 ETH (140 million USD) from Lido Finance and ether.fi, and then deposited all of it into HTX. Since November 10, as the ETH price began to rise, he has deposited 108,919 ETH (400 million USD) into HTX at an average price of 3,674 USD, usually close to local peaks. Currently, he has 42,904 ETH (139 million USD) being unstaked from Lido, which may soon be deposited into HTX.