| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-15 | 78,130-78,240 | 78,185 | -335 | -0.43% |
| 2025-07-14 | 78,470-78,570 | 78,520 | -210 | -0.27% |
| 2025-07-11 | 78,680-78,780 | 78,730 | 120 | 0.15% |
| 2025-07-10 | 78,560-78,660 | 78,610 | -645 | -0.82% |
| 2025-07-09 | 79,200-79,310 | 79,255 | -550 | -0.69% |
| 2025-07-08 | 79,750-79,860 | 79,805 | -80 | -0.1% |
| 2025-07-07 | 79,830-79,940 | 79,885 | -600 | -0.75% |