| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2021-07-23 | 19,300-19,340 | 19,320 | 260 | 1.35% |
| 2021-07-22 | 19,040-19,080 | 19,060 | -20 | -0.1% |
| 2021-07-21 | 19,060-19,100 | 19,080 | 50 | 0.26% |
| 2021-07-20 | 19,010-19,050 | 19,030 | -290 | -1.52% |
| 2021-07-19 | 19,300-19,340 | 19,320 | -90 | -0.47% |
| 2021-07-16 | 19,390-19,430 | 19,410 | 140 | 0.72% |
| 2021-07-15 | 19,250-19,290 | 19,270 | 140 | 0.73% |