| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 19/10/25 | 3.75 | 22.95% |
| 2 | 19/10/25 | 3.05 | -27.38% |
| 3 | 19/10/24 | 4.20 | 9.09% |
| 4 | 19/10/24 | 3.85 | 16.67% |
| 5 | 19/10/24 | 3.30 | -21.43% |
| 6 | 19/10/23 | 4.20 | 6.33% |
| 7 | 19/10/23 | 3.95 | 16.18% |
| 8 | 19/10/23 | 3.40 | -20.93% |
| 9 | 19/10/22 | 4.30 | 7.5% |
| 10 | 19/10/22 | 4.00 | 17.65% |
| 11 | 19/10/22 | 3.40 | -19.05% |
| 12 | 19/10/21 | 4.20 | 7.69% |
| 13 | 19/10/21 | 3.90 | 20% |
| 14 | 19/10/21 | 3.25 | -22.62% |
| 15 | 19/10/20 | 4.20 | % |
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