| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 20/10/31 | 6.50 | 0% |
| 2 | 20/10/30 | 6.50 | 0% |
| 3 | 20/10/29 | 6.50 | -0.76% |
| 4 | 20/10/28 | 6.55 | -2.96% |
| 5 | 20/10/27 | 6.75 | 0% |
| 6 | 20/10/26 | 6.75 | 3.05% |
| 7 | 20/10/25 | 6.55 | -4.38% |
| 8 | 20/10/24 | 6.85 | -1.44% |
| 9 | 20/10/23 | 6.95 | -2.8% |
| 10 | 20/10/22 | 7.15 | 0% |
| 11 | 20/10/21 | 7.15 | 2.88% |
| 12 | 20/10/20 | 6.95 | 3.73% |
| 13 | 20/10/19 | 6.70 | 2.29% |
| 14 | 20/10/18 | 6.55 | 0% |
| 15 | 20/10/17 | 6.55 | % |
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