Under risk control, I gave up on scoring. In order to score for the airdrop, I incurred wear and tear, as well as losses from declines, totaling over 100 U. In the end, I didn't get a single airdrop. However, after giving up, I placed limit orders and ended up making back 300 U. Each time I set a limit of 20-30 points, I would sell after a rebound for 10-20 points... Each time I make around 40-50 U, which is much better than the airdrop. You all can keep competing. I will just place limit orders...