| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 17/12/24 | 2.00 | 17.65% |
| 2 | 17/12/24 | 1.70 | -26.09% |
| 3 | 17/12/23 | 2.30 | 17.95% |
| 4 | 17/12/23 | 1.95 | 18.18% |
| 5 | 17/12/23 | 1.65 | -28.26% |
| 6 | 17/12/22 | 2.30 | 15% |
| 7 | 17/12/22 | 2.00 | 17.65% |
| 8 | 17/12/22 | 1.70 | -27.66% |
| 9 | 17/12/21 | 2.35 | 11.9% |
| 10 | 17/12/21 | 2.10 | 16.67% |
| 11 | 17/12/21 | 1.80 | -23.4% |
| 12 | 17/12/20 | 2.35 | 11.9% |
| 13 | 17/12/20 | 2.10 | 16.67% |
| 14 | 17/12/20 | 1.80 | -23.4% |
| 15 | 17/12/19 | 2.35 | % |
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