If everyone participates in the Alpha points competition activity again, they can short a high position with equal amount under the assurance of winning.

This way, you can guarantee your current price profit, for example, I shorted MERL at 0.14, which is 980*0.14. My profit is 137U.

And now the price is 0.115, the profit has become 112U, the profit per order has dropped by more than 20U, and it is possible that it will continue to decline.