| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 22,270-22,370 | 22,320 | -400 | -1.79% |
| 2025-07-30 | 22,670-22,770 | 22,720 | 130 | 0.57% |
| 2025-07-29 | 22,540-22,640 | 22,590 | -60 | -0.27% |
| 2025-07-28 | 22,600-22,700 | 22,650 | -140 | -0.62% |
| 2025-07-25 | 22,740-22,840 | 22,790 | -110 | -0.48% |
| 2025-07-24 | 22,850-22,950 | 22,900 | 30 | 0.13% |
| 2025-07-23 | 22,820-22,920 | 22,870 | 70 | 0.31% |