| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,670-20,670 | 20,670 | 30 | 0.15% |
| 2025-08-21 | 20,640-20,640 | 20,640 | 160 | 0.78% |
| 2025-08-19 | 20,550-20,550 | 20,550 | 50 | 0.24% |
| 2025-08-18 | 20,500-20,500 | 20,500 | -170 | -0.83% |
| 2025-08-15 | 20,670-20,670 | 20,670 | 10 | 0.05% |
| 2025-08-14 | 20,660-20,660 | 20,660 | -50 | -0.24% |
| 2025-08-13 | 20,710-20,710 | 20,710 | 90 | 0.43% |