| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 2,680-2,780 | 2,730 | 0 | 0% |
| 2025-07-30 | 2,680-2,780 | 2,730 | -20 | -0.73% |
| 2025-07-29 | 2,700-2,800 | 2,750 | 0 | 0% |
| 2025-07-28 | 2,700-2,800 | 2,750 | 0 | 0% |
| 2025-07-25 | 2,700-2,800 | 2,750 | 0 | 0% |
| 2025-07-24 | 2,700-2,800 | 2,750 | 0 | 0% |
| 2025-07-23 | 2,700-2,800 | 2,750 | 0 | 0% |