| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-15 | 78,280-78,320 | 78,300 | -300 | -0.38% |
| 2025-07-14 | 78,580-78,620 | 78,600 | -210 | -0.27% |
| 2025-07-11 | 78,790-78,830 | 78,810 | 110 | 0.14% |
| 2025-07-10 | 78,680-78,720 | 78,700 | -660 | -0.84% |
| 2025-07-09 | 79,340-79,380 | 79,360 | -550 | -0.69% |
| 2025-07-08 | 79,890-79,930 | 79,910 | -70 | -0.09% |
| 2025-07-07 | 79,960-80,000 | 79,980 | -600 | -0.75% |