| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-28 | 5,175-5,190 | 5,182.50 | -40 | -0.77% |
| 2021-07-27 | 5,215-5,230 | 5,222.50 | -35 | -0.67% |
| 2021-07-26 | 5,250-5,265 | 5,257.50 | 0 | 0% |
| 2021-07-23 | 5,250-5,265 | 5,257.50 | 40 | 0.76% |
| 2021-07-22 | 5,210-5,225 | 5,217.50 | 65 | 1.25% |
| 2021-07-21 | 5,145-5,160 | 5,152.50 | -75 | -1.46% |
| 2021-07-20 | 5,220-5,235 | 5,227.50 | -70 | -1.34% |