| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-22 | 22,300-22,300 | 22,300 | -200 | -0.9% |
| 2021-07-21 | 22,500-22,500 | 22,500 | -200 | -0.89% |
| 2021-07-20 | 22,700-22,700 | 22,700 | 0 | 0% |
| 2021-07-19 | 22,700-22,700 | 22,700 | 200 | 0.88% |
| 2021-07-16 | 22,500-22,500 | 22,500 | 400 | 1.78% |
| 2021-07-15 | 22,100-22,100 | 22,100 | 100 | 0.45% |
| 2021-07-14 | 22,000-22,000 | 22,000 | -300 | -1.36% |