| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 20,280-20,460 | 20,370 | 20 | 0.1% |
| 2025-07-29 | 20,260-20,440 | 20,350 | 0 | 0% |
| 2025-07-28 | 20,260-20,440 | 20,350 | -60 | -0.29% |
| 2025-07-25 | 20,320-20,500 | 20,410 | 40 | 0.2% |
| 2025-07-24 | 20,280-20,460 | 20,370 | -70 | -0.34% |
| 2025-07-23 | 20,350-20,530 | 20,440 | -20 | -0.1% |
| 2025-07-22 | 20,370-20,550 | 20,460 | 10 | 0.05% |