| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2018/9/13 | 3.95 | 8.22% |
| 2 | 2018/9/13 | 3.65 | -6.41% |
| 3 | 2018/9/13 | 3.90 | 0.52% |
| 4 | 2018/9/13 | 3.88 | -0.51% |
| 5 | 2018/9/13 | 3.90 | 0% |
| 6 | 2018/9/12 | 3.90 | 1.3% |
| 7 | 2018/9/12 | 3.85 | -3.75% |
| 8 | 2018/9/12 | 4.00 | 3.09% |
| 9 | 2018/9/12 | 3.88 | 6.3% |
| 10 | 2018/9/12 | 3.65 | -7.59% |
| 11 | 2018/9/11 | 3.95 | 2.6% |
| 12 | 2018/9/11 | 3.85 | -2.53% |
| 13 | 2018/9/11 | 3.95 | 8.22% |
| 14 | 2018/9/11 | 3.65 | % |
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