| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-27 | 20,810-20,850 | 20,830 | 60 | 0.29% |
| 2025-08-26 | 20,750-20,790 | 20,770 | 0 | 0% |
| 2025-08-25 | 20,750-20,790 | 20,770 | 70 | 0.34% |
| 2025-08-22 | 20,680-20,720 | 20,700 | 30 | 0.14% |
| 2025-08-21 | 20,650-20,690 | 20,670 | 160 | 0.77% |
| 2025-08-20 | 20,490-20,530 | 20,510 | -80 | -0.39% |
| 2025-08-19 | 20,570-20,610 | 20,590 | 50 | 0.24% |