| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-27 | 18,750-18,850 | 18,800 | 50 | 0.27% |
| 2025-08-26 | 18,700-18,800 | 18,750 | 150 | 0.8% |
| 2025-08-25 | 18,550-18,650 | 18,600 | 100 | 0.54% |
| 2025-08-22 | 18,450-18,550 | 18,500 | 0 | 0% |
| 2025-08-21 | 18,450-18,550 | 18,500 | 250 | 1.35% |
| 2025-08-20 | 18,200-18,300 | 18,250 | 0 | 0% |
| 2025-08-19 | 18,200-18,300 | 18,250 | 0 | 0% |