| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 19,410-19,470 | 19,440 | 300 | 1.54% |
| 2021-07-22 | 19,110-19,170 | 19,140 | -20 | -0.1% |
| 2021-07-21 | 19,130-19,190 | 19,160 | 50 | 0.26% |
| 2021-07-20 | 19,080-19,140 | 19,110 | -290 | -1.52% |
| 2021-07-19 | 19,370-19,430 | 19,400 | -60 | -0.31% |
| 2021-07-16 | 19,430-19,490 | 19,460 | 150 | 0.77% |
| 2021-07-15 | 19,280-19,340 | 19,310 | 140 | 0.73% |