| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 73,750-73,950 | 73,850 | -500 | -0.68% |
| 2025-07-30 | 74,250-74,450 | 74,350 | 250 | 0.34% |
| 2025-07-29 | 74,000-74,200 | 74,100 | -100 | -0.13% |
| 2025-07-28 | 74,100-74,300 | 74,200 | -250 | -0.34% |
| 2025-07-25 | 74,350-74,550 | 74,450 | -200 | -0.27% |
| 2025-07-24 | 74,550-74,750 | 74,650 | 0 | 0% |
| 2025-07-23 | 74,550-74,750 | 74,650 | 100 | 0.13% |