| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,300-20,500 | 20,400 | 0 | 0% |
| 2025-08-21 | 20,300-20,500 | 20,400 | 150 | 0.74% |
| 2025-08-20 | 20,150-20,350 | 20,250 | -50 | -0.25% |
| 2025-08-19 | 20,200-20,400 | 20,300 | 50 | 0.25% |
| 2025-08-18 | 20,150-20,350 | 20,250 | 0 | 0% |
| 2025-08-15 | 20,150-20,350 | 20,250 | 0 | 0% |
| 2025-08-14 | 20,150-20,350 | 20,250 | -50 | -0.25% |