$DOGE I don't understand why you short him, how much can you earn? One kilogram of watermelon is one yuan, if you deduct the cost, even if the cost is just ten cents, you only earn 90 cents. If one kilogram of watermelon is 100 yuan, and your cost is 20 yuan, you can still earn 80. So the more it rises, the more you earn; shorting will only make the market participants leave faster.