| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,560-20,600 | 20,580 | 10 | 0.05% |
| 2025-08-21 | 20,550-20,590 | 20,570 | 140 | 0.68% |
| 2025-08-20 | 20,410-20,450 | 20,430 | -60 | -0.29% |
| 2025-08-19 | 20,470-20,510 | 20,490 | 60 | 0.29% |
| 2025-08-18 | 20,410-20,450 | 20,430 | -170 | -0.83% |
| 2025-08-15 | 20,580-20,620 | 20,600 | 0 | 0% |
| 2025-08-14 | 20,580-20,620 | 20,600 | -45 | -0.22% |