| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 19/10/30 | 4.30 | 28.36% |
| 2 | 19/10/30 | 3.35 | -23.86% |
| 3 | 19/10/29 | 4.40 | 7.32% |
| 4 | 19/10/29 | 4.10 | 28.13% |
| 5 | 19/10/29 | 3.20 | -25.58% |
| 6 | 19/10/28 | 4.30 | 7.5% |
| 7 | 19/10/28 | 4.00 | 26.98% |
| 8 | 19/10/28 | 3.15 | -25.88% |
| 9 | 19/10/27 | 4.25 | 8.97% |
| 10 | 19/10/27 | 3.90 | 30% |
| 11 | 19/10/27 | 3.00 | -27.71% |
| 12 | 19/10/26 | 4.15 | 9.21% |
| 13 | 19/10/26 | 3.80 | 22.58% |
| 14 | 19/10/26 | 3.10 | -25.3% |
| 15 | 19/10/25 | 4.15 | % |
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