| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-10-27 | 281.90-282.90 | 282.40 | -7.80 | -2.76% |
| 2021-10-26 | 289.70-290.70 | 290.20 | 3 | 1.03% |
| 2021-10-25 | 286.70-287.70 | 287.20 | -1.20 | -0.42% |
| 2021-10-22 | 287.90-288.90 | 288.40 | -3.60 | -1.25% |
| 2021-10-21 | 291.50-292.50 | 292 | -3.60 | -1.23% |
| 2021-10-20 | 295.10-296.10 | 295.60 | 9.60 | 3.25% |
| 2021-10-19 | 285.50-286.50 | 286 | -7.20 | -2.52% |