| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 78,820-78,900 | 78,860 | 80 | 0.1% |
| 2025-08-21 | 78,740-78,820 | 78,780 | 20 | 0.03% |
| 2025-08-20 | 78,720-78,800 | 78,760 | -380 | -0.48% |
| 2025-08-19 | 79,100-79,180 | 79,140 | -190 | -0.24% |
| 2025-08-18 | 79,290-79,370 | 79,330 | 130 | 0.16% |
| 2025-08-15 | 79,160-79,240 | 79,200 | -310 | -0.39% |
| 2025-08-14 | 79,470-79,550 | 79,510 | 80 | 0.1% |