12.17 Challenge Laziness Day 33

Closed the ETH coin-based contract, profits converted to U have long exceeded 100U+

This batch of coin-based contracts was bought during the big drop a few days ago, there are a total of 38 coin-based contracts, and I have now bought a total of 31 coins for coin-based trading. Since many are gradually showing red lights, I am preparing to close them one after another, open new positions to continue receiving goods, and look for opportunities to get the remaining 7 sorted out.