| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,880-21,020 | 20,950 | 30 | 0.14% |
| 2025-08-21 | 20,850-20,990 | 20,920 | 160 | 0.76% |
| 2025-08-20 | 20,690-20,830 | 20,760 | -50 | -0.24% |
| 2025-08-19 | 20,740-20,880 | 20,810 | 40 | 0.19% |
| 2025-08-18 | 20,700-20,840 | 20,770 | -160 | -0.77% |
| 2025-08-15 | 20,860-21,000 | 20,930 | 0 | 0% |
| 2025-08-14 | 20,860-21,000 | 20,930 | -40 | -0.19% |