Tonight's strategy, I'm really a novice. At 7 PM, I let the position go short at 2990, then changed it to short at 3030.

The market peaked at 3017, and at market price, I only managed to call the fourth person to go short, and then the market came down, basically closing out my position.

Brothers, don't blame me, I can't help it, I tried my best. For those who missed out, I'll make it up next time.