| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2018/8/17 | 4.70 | 22.08% |
| 2 | 2018/8/17 | 3.85 | 10% |
| 3 | 2018/8/17 | 3.50 | -18.6% |
| 4 | 2018/8/17 | 4.30 | 53.57% |
| 5 | 2018/8/17 | 2.8 | -20% |
| 6 | 2018/8/16 | 3.50 | -9.09% |
| 7 | 2018/8/16 | 3.85 | 10% |
| 8 | 2018/8/16 | 3.50 | -18.6% |
| 9 | 2018/8/16 | 4.30 | 53.57% |
| 10 | 2018/8/16 | 2.8 | -20% |
| 11 | 2018/8/15 | 3.50 | -9.09% |
| 12 | 2018/8/15 | 3.85 | 10% |
| 13 | 2018/8/15 | 3.50 | -18.6% |
| 14 | 2018/8/15 | 4.30 | % |
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