| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-05-14 | 12,550-12,850 | 12,700 | 0 | 0% |
| 2021-05-13 | 12,550-12,850 | 12,700 | -50 | -0.39% |
| 2021-05-12 | 12,600-12,900 | 12,750 | 0 | 0% |
| 2021-05-11 | 12,600-12,900 | 12,750 | -100 | -0.78% |
| 2021-05-10 | 12,700-13,000 | 12,850 | 100 | 0.78% |
| 2021-05-07 | 12,600-12,900 | 12,750 | 200 | 1.57% |
| 2021-05-06 | 12,400-12,700 | 12,550 | 200 | 1.59% |