| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 55,300-55,500 | 55,400 | 50 | 0.09% |
| 2025-08-21 | 55,250-55,450 | 55,350 | 0 | 0% |
| 2025-08-20 | 55,250-55,450 | 55,350 | -300 | -0.54% |
| 2025-08-19 | 55,550-55,750 | 55,650 | -150 | -0.27% |
| 2025-08-18 | 55,700-55,900 | 55,800 | 100 | 0.18% |
| 2025-08-15 | 55,600-55,800 | 55,700 | -200 | -0.36% |
| 2025-08-14 | 55,800-56,000 | 55,900 | 50 | 0.09% |