| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-23 | 20,820-20,860 | 20,840 | -90 | -0.43% |
| 2025-07-22 | 20,910-20,950 | 20,930 | 40 | 0.19% |
| 2025-07-21 | 20,870-20,910 | 20,890 | 200 | 0.96% |
| 2025-07-18 | 20,670-20,710 | 20,690 | 130 | 0.63% |
| 2025-07-17 | 20,540-20,580 | 20,560 | 50 | 0.24% |
| 2025-07-16 | 20,490-20,530 | 20,510 | 10 | 0.05% |
| 2025-07-15 | 20,480-20,520 | 20,500 | 40 | 0.2% |