Tonight I didn't foresee the points of two exchanges. Mō An's points are generally 1-3 points lower than Zhima's. The lines and points I observed are all based on Mō An, which led to Zhima's brothers missing the chance to add positions tonight, and they couldn't take advantage of double profit-taking to exit. Mō An's brothers both closed with profits today. Next time I will add two more points to Zhima's strategy. Otherwise, today's small profit on the afternoon orders, with US stocks doubling or halving, Zhima's brothers also managed to recover yesterday's losses plus some profit.