According to the monitoring of the on-chain analyst Yu Jin, Sun Yuchen used the 0x7a9 address 7 hours ago to spend 18,000 ETH (about 67.86 million US dollars) to buy 3 LRT PTs due on June 27 to earn about 17% to 21% of the fixed income of the currency. Among them: 10,000 ETH was used to buy 10111.937 PT-weETH (1:1 exchanged for weETH when it expires on June 27); 5,000 ETH was used to buy 5082.9 PT-pufETH (1:1 exchanged for pufETH when it expires on June 27); 3,000 ETH was used to buy 3025.9 PT-rsETH (1:1 exchanged for rsETH when it expires on June 27). After 22 days, the income can be about 220.7 ETH (about 830,000 US dollars).