For example, there was a market on the afternoon of the 28th. Will there be a Chinese meme in February? There’s less than half a day left, and it’s the weekend, so it’s obviously impossible. So I put in 640u and made about 20u profit. Of course, this still carries some risk. Also, will the market on the 28th drop below 61000 or rise above 66000? If you buy in a few minutes early, making a few u is still not a problem. Are you saying this little money isn’t money?