| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 73,350-73,550 | 73,450 | -500 | -0.68% |
| 2025-07-30 | 73,850-74,050 | 73,950 | 250 | 0.34% |
| 2025-07-29 | 73,600-73,800 | 73,700 | -100 | -0.14% |
| 2025-07-28 | 73,700-73,900 | 73,800 | -250 | -0.34% |
| 2025-07-25 | 73,950-74,150 | 74,050 | -200 | -0.27% |
| 2025-07-24 | 74,150-74,350 | 74,250 | 0 | 0% |
| 2025-07-23 | 74,150-74,350 | 74,250 | 100 | 0.13% |