| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 22/07/31 | 1.95 | 30% |
| 2 | 22/07/31 | 1.50 | -33.33% |
| 3 | 22/07/30 | 2.25 | 15.38% |
| 4 | 22/07/30 | 1.95 | 30% |
| 5 | 22/07/30 | 1.50 | -30.23% |
| 6 | 22/07/29 | 2.15 | 14.36% |
| 7 | 22/07/29 | 1.875 | 25.33% |
| 8 | 22/07/29 | 1.50 | -30.23% |
| 9 | 22/07/28 | 2.15 | 16.22% |
| 10 | 22/07/28 | 1.85 | 27.59% |
| 11 | 22/07/28 | 1.45 | -40.82% |
| 12 | 22/07/27 | 2.45 | 16.67% |
| 13 | 22/07/27 | 2.10 | 35.48% |
| 14 | 22/07/27 | 1.55 | -36.73% |
| 15 | 22/07/26 | 2.45 | % |
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