| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 21/02/01 | 4.05 | 15.71% |
| 2 | 21/02/01 | 3.50 | -22.22% |
| 3 | 21/01/31 | 4.50 | 11.11% |
| 4 | 21/01/31 | 4.05 | 15.71% |
| 5 | 21/01/31 | 3.50 | -23.08% |
| 6 | 21/01/30 | 4.55 | 12.35% |
| 7 | 21/01/30 | 4.05 | 15.71% |
| 8 | 21/01/30 | 3.50 | -23.08% |
| 9 | 21/01/29 | 4.55 | 8.33% |
| 10 | 21/01/29 | 4.20 | 16.67% |
| 11 | 21/01/29 | 3.60 | -20.88% |
| 12 | 21/01/28 | 4.55 | 8.33% |
| 13 | 21/01/28 | 4.20 | 16.67% |
| 14 | 21/01/28 | 3.60 | -20% |
| 15 | 21/01/27 | 4.50 | % |
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