Understand buying, you also need to understand selling
Understand selling, you also need to bring it back again...
A wave of 40% profit, in hand again.
Remember, we only shoot at key positions, everything else is ineffective garbage time, do wait!
Look at picture 2, and you will know why to enter the market here; if you don't understand, then your trading level is really very low, I suggest casually buying any two trading books from some online store to improve, instead of blindly and urgently spending money to look at various strategies.