| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 18/12/31 | 2.10 | 31.25% |
| 2 | 18/12/31 | 1.60 | -23.81% |
| 3 | 18/12/30 | 2.10 | 31.25% |
| 4 | 18/12/30 | 1.60 | -23.81% |
| 5 | 18/12/29 | 2.10 | 31.25% |
| 6 | 18/12/29 | 1.60 | -23.81% |
| 7 | 18/12/28 | 2.10 | 31.25% |
| 8 | 18/12/28 | 1.60 | -23.81% |
| 9 | 18/12/27 | 2.10 | 31.25% |
| 10 | 18/12/27 | 1.60 | -34.69% |
| 11 | 18/12/26 | 2.45 | 44.12% |
| 12 | 18/12/26 | 1.70 | -30.61% |
| 13 | 18/12/25 | 2.45 | 44.12% |
| 14 | 18/12/25 | 1.70 | -30.61% |
| 15 | 18/12/24 | 2.45 | % |
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