| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-21 | 69,250-69,550 | 69,400 | 50 | 0.07% |
| 2025-08-20 | 69,200-69,500 | 69,350 | -150 | -0.22% |
| 2025-08-19 | 69,350-69,650 | 69,500 | -200 | -0.29% |
| 2025-08-18 | 69,550-69,850 | 69,700 | 100 | 0.14% |
| 2025-08-15 | 69,450-69,750 | 69,600 | -100 | -0.14% |
| 2025-08-14 | 69,550-69,850 | 69,700 | 0 | 0% |
| 2025-08-13 | 69,550-69,850 | 69,700 | 150 | 0.22% |