| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-01 | 20,495-20,535 | 20,515 | -60 | -0.29% |
| 2025-07-31 | 20,555-20,595 | 20,575 | -100 | -0.49% |
| 2025-07-30 | 20,655-20,695 | 20,675 | 60 | 0.29% |
| 2025-07-29 | 20,595-20,635 | 20,615 | -50 | -0.24% |
| 2025-07-28 | 20,645-20,685 | 20,665 | -110 | -0.53% |
| 2025-07-25 | 20,755-20,795 | 20,775 | 60 | 0.29% |
| 2025-07-24 | 20,695-20,735 | 20,715 | -130 | -0.63% |