| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2017/5/10 | 4.25 | -1.16% |
| 2 | 2017/5/10 | 4.30 | -2.27% |
| 3 | 2017/5/9 | 4.40 | 2.33% |
| 4 | 2017/5/9 | 4.30 | 2.38% |
| 5 | 2017/5/9 | 4.20 | 12% |
| 6 | 2017/5/9 | 3.75 | -6.25% |
| 7 | 2017/5/9 | 4.00 | -9.09% |
| 8 | 2017/5/8 | 4.40 | 0% |
| 9 | 2017/5/7 | 4.40 | 2.33% |
| 10 | 2017/5/8 | 4.30 | 2.38% |
| 11 | 2017/5/8 | 4.20 | 12% |
| 12 | 2017/5/8 | 3.75 | -6.25% |
| 13 | 2017/5/8 | 4.00 | -6.98% |
| 14 | 2017/5/7 | 4.30 | % |
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