#ORDI， Audi 9.1 has reached the lowest point of 26 US dollars. Now it has rebounded strongly and returned to the range of 31-35. The daily line has also broken through the middle track of the Bollinger indicator. The MACD2 daily line has formed a refueling trend. Wait for it to rush to 35 and fall back to 30 to stabilize. Then the integer 30 US dollars mark will be stable, which is in line with the position of adding positions.