| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 19,310-19,350 | 19,330 | 260 | 1.35% |
| 2021-07-22 | 19,050-19,090 | 19,070 | -20 | -0.1% |
| 2021-07-21 | 19,070-19,110 | 19,090 | 50 | 0.26% |
| 2021-07-20 | 19,020-19,060 | 19,040 | -290 | -1.52% |
| 2021-07-19 | 19,310-19,350 | 19,330 | -90 | -0.47% |
| 2021-07-16 | 19,400-19,440 | 19,420 | 140 | 0.72% |
| 2021-07-15 | 19,260-19,300 | 19,280 | 140 | 0.73% |