| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,550-20,730 | 20,640 | 40 | 0.19% |
| 2025-08-21 | 20,510-20,690 | 20,600 | 90 | 0.44% |
| 2025-08-20 | 20,420-20,600 | 20,510 | 0 | 0% |
| 2025-08-19 | 20,420-20,600 | 20,510 | 20 | 0.1% |
| 2025-08-18 | 20,400-20,580 | 20,490 | -50 | -0.24% |
| 2025-08-15 | 20,450-20,630 | 20,540 | 0 | 0% |
| 2025-08-14 | 20,450-20,630 | 20,540 | 0 | 0% |