| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-04 | 19,750-19,950 | 19,850 | 0 | 0% |
| 2025-07-03 | 19,750-19,950 | 19,850 | 50 | 0.25% |
| 2025-07-02 | 19,700-19,900 | 19,800 | -50 | -0.25% |
| 2025-07-01 | 19,750-19,950 | 19,850 | -250 | -1.26% |
| 2025-06-30 | 20,000-20,200 | 20,100 | -50 | -0.25% |
| 2025-06-27 | 20,050-20,250 | 20,150 | 100 | 0.5% |
| 2025-06-26 | 19,950-20,150 | 20,050 | 50 | 0.25% |