The market has been fluctuating around 86000 and 83200 for three days. The current position is close to the upper band of the range, and you can only short, but you must be careful of the real breakthrough, if you don't have time to keep an eye on the market, the pending order must be lost! If you really break through, you must be brave to go long, the price will reach 88800, the short point is 85500-86100, the first take profit is 84500, and the second take profit is 83600