90% of the time in the market, 90% of trading opportunities are small opportunities. This means that for the most part, our trades are small wins and small losses. In such market conditions, it is not worth heavily betting, so we continuously adjust our positions and costs, trying to ensure that we only incur a small cost and achieve reasonable profits. Even if we don't succeed, it won't matter, because even if you do succeed, our expectations are just small opportunities. If there is a normal rebound, I will take partial profits near the resistance level of 117200.