| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,635-20,685 | 20,660 | 30 | 0.15% |
| 2025-08-21 | 20,605-20,655 | 20,630 | 160 | 0.78% |
| 2025-08-20 | 20,445-20,495 | 20,470 | -90 | -0.44% |
| 2025-08-19 | 20,535-20,585 | 20,560 | 70 | 0.34% |
| 2025-08-18 | 20,465-20,515 | 20,490 | -170 | -0.83% |
| 2025-08-15 | 20,635-20,685 | 20,660 | 10 | 0.05% |
| 2025-08-14 | 20,625-20,675 | 20,650 | -50 | -0.24% |