| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 20,780-20,920 | 20,850 | 60 | 0.29% |
| 2025-07-29 | 20,720-20,860 | 20,790 | -50 | -0.24% |
| 2025-07-28 | 20,770-20,910 | 20,840 | -140 | -0.67% |
| 2025-07-25 | 20,910-21,050 | 20,980 | 50 | 0.24% |
| 2025-07-24 | 20,860-21,000 | 20,930 | -110 | -0.53% |
| 2025-07-23 | 20,970-21,110 | 21,040 | -90 | -0.43% |
| 2025-07-22 | 21,060-21,200 | 21,130 | 60 | 0.28% |