| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 769-769 | 769 | 2 | 0.26% |
| 2025-07-29 | 767-767 | 767 | -2 | -0.26% |
| 2025-07-28 | 769-769 | 769 | -4 | -0.52% |
| 2025-07-25 | 773-773 | 773 | -4 | -0.52% |
| 2025-07-24 | 777-777 | 777 | -10 | -1.29% |
| 2025-07-23 | 787-787 | 787 | 6.25 | 0.79% |
| 2025-07-22 | 780.75-780.75 | 780.75 | 6.20 | 0.79% |