| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,910-21,010 | 20,960 | 30 | 0.14% |
| 2025-08-21 | 20,880-20,980 | 20,930 | 160 | 0.76% |
| 2025-08-20 | 20,720-20,820 | 20,770 | -70 | -0.34% |
| 2025-08-19 | 20,790-20,890 | 20,840 | 40 | 0.19% |
| 2025-08-18 | 20,750-20,850 | 20,800 | -150 | -0.72% |
| 2025-08-15 | 20,900-21,000 | 20,950 | 0 | 0% |
| 2025-08-14 | 20,900-21,000 | 20,950 | -80 | -0.38% |