The short positions from early morning have been closed. The rebound in the morning reached $15, and according to the usual thinking, it should have continued to short. However, this market player never falls for those old tricks. Instead of following the routine, I prefer to think differently—since the expected direction always seems to hit a snag, why not try the opposite? So I made a small long position, just to test the feasibility of contrarian thinking. This position is purely for experimentation, not expecting to make a big profit, just to see if this reverse operation can avoid the next "market maker trap."