| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 78,800-78,900 | 78,850 | 75 | 0.1% |
| 2025-08-21 | 78,720-78,830 | 78,775 | 30 | 0.04% |
| 2025-08-20 | 78,690-78,800 | 78,745 | -360 | -0.46% |
| 2025-08-19 | 79,050-79,160 | 79,105 | -195 | -0.25% |
| 2025-08-18 | 79,250-79,350 | 79,300 | 125 | 0.16% |
| 2025-08-15 | 79,120-79,230 | 79,175 | -325 | -0.41% |
| 2025-08-14 | 79,450-79,550 | 79,500 | 100 | 0.13% |