Let’s talk about the market situation. Yesterday, 27100 was held, so it started to rebound. Today, let’s see if it can hold near yesterday’s low of 27260. If it can’t hold, there is a high probability of impotence. In addition, trading volume has decreased and there are not many new funds entering the market, which has added some support to the decline. If it falls below yesterday's low today, I will start shorting my large position.