| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2017/2/8 | 4.4 | 1.15% |
| 2 | 2017/2/8 | 4.35 | -8.03% |
| 3 | 2017/2/7 | 4.73 | -0.42% |
| 4 | 2017/2/7 | 4.75 | 1.06% |
| 5 | 2017/2/7 | 4.70 | 8.05% |
| 6 | 2017/2/7 | 4.35 | 0% |
| 7 | 2017/2/7 | 4.35 | -7.45% |
| 8 | 2017/2/6 | 4.70 | -1.05% |
| 9 | 2017/2/6 | 4.75 | 1.5% |
| 10 | 2017/2/6 | 4.68 | 7.59% |
| 11 | 2017/2/6 | 4.35 | 0% |
| 12 | 2017/2/6 | 4.35 | 0% |
| 13 | 2017/2/4 | 4.35 | 0% |
| 14 | 2017/2/4 | 4.35 | % |
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