| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 55,650-55,850 | 55,750 | 250 | 0.45% |
| 2025-07-29 | 55,400-55,600 | 55,500 | -100 | -0.18% |
| 2025-07-28 | 55,500-55,700 | 55,600 | -250 | -0.45% |
| 2025-07-25 | 55,750-55,950 | 55,850 | -200 | -0.36% |
| 2025-07-24 | 55,950-56,150 | 56,050 | 0 | 0% |
| 2025-07-23 | 55,950-56,150 | 56,050 | 100 | 0.18% |
| 2025-07-22 | 55,850-56,050 | 55,950 | 50 | 0.09% |