| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 20,310-20,710 | 20,510 | 240 | 1.17% |
| 2021-07-22 | 20,070-20,470 | 20,270 | -20 | -0.1% |
| 2021-07-21 | 20,090-20,490 | 20,290 | 60 | 0.3% |
| 2021-07-20 | 20,030-20,430 | 20,230 | -290 | -1.43% |
| 2021-07-19 | 20,320-20,720 | 20,520 | -90 | -0.44% |
| 2021-07-16 | 20,410-20,810 | 20,610 | 150 | 0.73% |
| 2021-07-15 | 20,260-20,660 | 20,460 | 140 | 0.68% |