The daily line is a positive line with short upper and lower shadows, with an amplitude of more than 10%. The trading volume has been slowly increasing in recent days. The daily MA30 line has begun to turn upward, and the MACD fast and slow lines have crossed the zero axis, showing an increasing upward momentum. The price has broken through the downward trend line. Next, it depends on whether it can stand firm after stepping back. It just happened to step back to the vicinity of the daily MA30 line. Today is the second day that the price has stood on the MA30 line. It has stood on it for three consecutive days before it is considered stable. The daily level pressure is 35.6-36.7-40.5, and the support level is 30.1-27-25.6