$Apple (AAPL.US)$ It's been a great deal, we'll fight again ...

LilyGL OP : These days, I watched the last 10 minutes or so before the market closed. As soon as the price dropped, it came out after about 30 minutes of high prices. I felt that the market was always unstable. I did the same operation for 3 days, and all made a profit, but it's hard to talk about it later; I'll have to watch it again. In short, the goal is just to make a profit!

Paul Anthony Chin : very helpful thanks