Fortune favors the bold. After breaking the previous low of 4496, I opened small long positions twice at 4488 and 4460, earning 1549U.

The position is still low, with only a total of 100,000U in long positions. I was a bit timid, worried that the U.S. stock market might continue to decline after it opens at 9:30, so I didn't dare to take a large position. I missed out on quite a bit of profit, which is a bit regrettable, but in such a highly volatile market, I'm satisfied to gain a little. I hope there will still be a bottom-fishing opportunity after the U.S. stock market opens.

On the sixth day of trading, the current balance is 11643U.