| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 73,350-73,550 | 73,450 | -200 | -0.27% |
| 2025-07-30 | 73,550-73,750 | 73,650 | 200 | 0.27% |
| 2025-07-29 | 73,350-73,550 | 73,450 | 0 | 0% |
| 2025-07-28 | 73,350-73,550 | 73,450 | -200 | -0.27% |
| 2025-07-25 | 73,550-73,750 | 73,650 | -150 | -0.2% |
| 2025-07-24 | 73,700-73,900 | 73,800 | 0 | 0% |
| 2025-07-23 | 73,700-73,900 | 73,800 | 100 | 0.14% |