Rough range of rise and fall

Moving bricks and construction 4-20

Precision screw 6-24

Qiangsheng Group 8-28

Lanxiang cooking skills 12-50

Rural landscape 15-55

Mengniu Farm 16-66

Wanda Pictures 46-210

Dajiang Aircraft 54-230

Fruit Technology 64-250

Universe Tobacco 360-1500

Universe Daxing 480-2800

Future Exploration 2000-8000

After rising 3 times in a row, it will fall 1 or more times, and after falling 3 times in a row, it will rise 1 or more times. If it rises sharply for 2 times in a row, it is likely to fall. If it falls sharply for 2 times in a row, it is likely to rise. Taking half as the boundary, it usually stays in the upper or lower half for a long time. . Don't be too obsessed with buying at the lowest price and selling at the highest price. Only by buying and selling repeatedly can you make quick profits. After all, there are no transaction fees.