| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 70,100-70,300 | 70,200 | -500 | -0.71% |
| 2025-07-30 | 70,600-70,800 | 70,700 | 250 | 0.35% |
| 2025-07-29 | 70,350-70,550 | 70,450 | -100 | -0.14% |
| 2025-07-28 | 70,450-70,650 | 70,550 | -250 | -0.35% |
| 2025-07-25 | 70,700-70,900 | 70,800 | -200 | -0.28% |
| 2025-07-24 | 70,900-71,100 | 71,000 | 0 | 0% |
| 2025-07-23 | 70,900-71,100 | 71,000 | 100 | 0.14% |