| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 22,200-22,300 | 22,250 | -400 | -1.8% |
| 2025-07-30 | 22,600-22,700 | 22,650 | 130 | 0.57% |
| 2025-07-29 | 22,470-22,570 | 22,520 | -60 | -0.27% |
| 2025-07-28 | 22,530-22,630 | 22,580 | -140 | -0.62% |
| 2025-07-25 | 22,670-22,770 | 22,720 | -110 | -0.48% |
| 2025-07-24 | 22,780-22,880 | 22,830 | 30 | 0.13% |
| 2025-07-23 | 22,750-22,850 | 22,800 | 70 | 0.31% |