Tonight I didn't anticipate the levels of two exchanges. Generally, the levels at某安 are 1-3 points lower than those at芝麻. The lines and levels I watch are based on某安, which led to芝麻's brothers not being able to add to their positions tonight, missing out on double profit-taking and exiting. The brothers at某安 both closed their two trades with profits today. Next time I send out芝麻's strategy, I will add two more levels. Otherwise, today's small profit on the afternoon trades, combined with the US stock market's double or single leverage, was enough for芝麻's brothers to recover yesterday's losses and make a profit.