| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 20/10/24 | 8.80 | 11.39% |
| 2 | 20/10/24 | 7.90 | -13.66% |
| 3 | 20/10/23 | 9.15 | 3.98% |
| 4 | 20/10/23 | 8.80 | 10% |
| 5 | 20/10/23 | 8.00 | -11.11% |
| 6 | 20/10/22 | 9.00 | 5.88% |
| 7 | 20/10/22 | 8.50 | 6.92% |
| 8 | 20/10/22 | 7.95 | -13.59% |
| 9 | 20/10/21 | 9.20 | 5.14% |
| 10 | 20/10/21 | 8.75 | 9.38% |
| 11 | 20/10/21 | 8.00 | -12.57% |
| 12 | 20/10/20 | 9.15 | 4.57% |
| 13 | 20/10/20 | 8.75 | 9.38% |
| 14 | 20/10/20 | 8.00 | -10.61% |
| 15 | 20/10/19 | 8.95 | % |
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