| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-28 | 22,380-22,430 | 22,405 | -250 | -1.12% |
| 2021-07-27 | 22,630-22,680 | 22,655 | -20 | -0.09% |
| 2021-07-26 | 22,650-22,700 | 22,675 | 310 | 1.37% |
| 2021-07-23 | 22,340-22,390 | 22,365 | 20 | 0.09% |
| 2021-07-22 | 22,320-22,370 | 22,345 | -180 | -0.81% |
| 2021-07-21 | 22,500-22,550 | 22,525 | -200 | -0.89% |
| 2021-07-20 | 22,700-22,750 | 22,725 | -30 | -0.13% |