| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 55,100-55,600 | 55,350 | 50 | 0.09% |
| 2025-08-21 | 55,050-55,550 | 55,300 | 50 | 0.09% |
| 2025-08-20 | 55,000-55,500 | 55,250 | -250 | -0.45% |
| 2025-08-19 | 55,250-55,750 | 55,500 | -150 | -0.27% |
| 2025-08-18 | 55,400-55,900 | 55,650 | 50 | 0.09% |
| 2025-08-15 | 55,350-55,850 | 55,600 | -200 | -0.36% |
| 2025-08-14 | 55,550-56,050 | 55,800 | 0 | 0% |