Run to the current position, short positions can add 3 layers to raise the average price! After the pullback, use a trailing stop, with support around 3190 below! Remember, adding positions is not random, the advantage of 136 is that it can give it enough space, then as soon as you add positions, the average price immediately moves close to the current position, and once it drops, you immediately profit! Then, after raising so many points, we still have one last 6-layer position being prepared, this is the trading strategy I have been emphasizing, and the method of response is very important!