| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2019/7/19 | 6.25 | 0% |
| 2 | 2019/7/18 | 6.25 | -7.41% |
| 3 | 2019/7/17 | 6.75 | 0% |
| 4 | 2019/7/16 | 6.75 | 0% |
| 5 | 2019/7/15 | 6.75 | 0% |
| 6 | 2019/7/14 | 6.75 | 0% |
| 7 | 2019/7/13 | 6.75 | 0% |
| 8 | 2019/7/12 | 6.75 | -6.9% |
| 9 | 2019/7/11 | 7.25 | 0% |
| 10 | 2019/7/10 | 7.25 | 0% |
| 11 | 2019/7/9 | 7.25 | 0% |
| 12 | 2019/7/8 | 7.25 | 0% |
| 13 | 2019/7/7 | 7.25 | 0% |
| 14 | 2019/7/6 | 7.25 | % |
|
||||||||||||||||||