| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2018/9/19 | 3.98 | 2.05% |
| 2 | 2018/9/19 | 3.90 | -1.27% |
| 3 | 2018/9/19 | 3.95 | 0% |
| 4 | 2018/9/18 | 3.95 | 9.72% |
| 5 | 2018/9/18 | 3.6 | -8.86% |
| 6 | 2018/9/18 | 3.95 | 1.28% |
| 7 | 2018/9/18 | 3.90 | -1.27% |
| 8 | 2018/9/18 | 3.95 | 0% |
| 9 | 2018/9/17 | 3.95 | 9.72% |
| 10 | 2018/9/17 | 3.6 | -8.86% |
| 11 | 2018/9/17 | 3.95 | 1.28% |
| 12 | 2018/9/17 | 3.90 | -1.27% |
| 13 | 2018/9/17 | 3.95 | 0% |
| 14 | 2018/9/16 | 3.95 | % |
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