| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 78,640-78,840 | 78,740 | 70 | 0.09% |
| 2025-08-21 | 78,570-78,770 | 78,670 | 50 | 0.06% |
| 2025-08-20 | 78,520-78,720 | 78,620 | -340 | -0.43% |
| 2025-08-19 | 78,860-79,060 | 78,960 | -180 | -0.23% |
| 2025-08-18 | 79,040-79,240 | 79,140 | 120 | 0.15% |
| 2025-08-15 | 78,920-79,120 | 79,020 | -370 | -0.47% |
| 2025-08-14 | 79,290-79,490 | 79,390 | 130 | 0.16% |