| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-28 | 22,250-22,390 | 22,320 | -240 | -1.08% |
| 2021-07-27 | 22,500-22,620 | 22,560 | -30 | -0.13% |
| 2021-07-26 | 22,550-22,630 | 22,590 | 320 | 1.42% |
| 2021-07-23 | 22,200-22,340 | 22,270 | 20 | 0.09% |
| 2021-07-22 | 22,200-22,300 | 22,250 | -170 | -0.76% |
| 2021-07-21 | 22,350-22,490 | 22,420 | -200 | -0.89% |
| 2021-07-20 | 22,550-22,690 | 22,620 | -30 | -0.13% |