| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 78,930-78,970 | 78,950 | 80 | 0.1% |
| 2025-08-21 | 78,850-78,890 | 78,870 | 20 | 0.03% |
| 2025-08-20 | 78,830-78,870 | 78,850 | -370 | -0.47% |
| 2025-08-19 | 79,200-79,240 | 79,220 | -210 | -0.27% |
| 2025-08-18 | 79,410-79,450 | 79,430 | 130 | 0.16% |
| 2025-08-15 | 79,280-79,320 | 79,300 | -300 | -0.38% |
| 2025-08-14 | 79,580-79,620 | 79,600 | 90 | 0.11% |