| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-04-30 | 20,400-20,650 | 20,525 | 20 | 0.1% |
| 2025-04-29 | 20,380-20,630 | 20,505 | 30 | 0.15% |
| 2025-04-28 | 20,350-20,600 | 20,475 | -80 | -0.39% |
| 2025-04-25 | 20,430-20,680 | 20,555 | 80 | 0.39% |
| 2025-04-24 | 20,350-20,600 | 20,475 | 70 | 0.34% |
| 2025-04-23 | 20,280-20,530 | 20,405 | 0 | 0% |
| 2025-04-22 | 20,280-20,530 | 20,405 | -50 | -0.25% |