| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-15 | 20,635-20,685 | 20,660 | 10 | 0.05% |
| 2025-08-14 | 20,625-20,675 | 20,650 | -50 | -0.24% |
| 2025-08-13 | 20,675-20,725 | 20,700 | 80 | 0.39% |
| 2025-08-12 | 20,595-20,645 | 20,620 | 0 | 0% |
| 2025-08-11 | 20,595-20,645 | 20,620 | -10 | -0.05% |
| 2025-08-08 | 20,605-20,655 | 20,630 | -60 | -0.29% |
| 2025-08-07 | 20,665-20,715 | 20,690 | 50 | 0.24% |