| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-29 | 20,570-20,570 | 20,570 | -40 | -0.19% |
| 2025-07-28 | 20,610-20,610 | 20,610 | -110 | -0.53% |
| 2025-07-25 | 20,720-20,720 | 20,720 | 30 | 0.14% |
| 2025-07-24 | 20,690-20,690 | 20,690 | -110 | -0.53% |
| 2025-07-23 | 20,800-20,800 | 20,800 | -70 | -0.34% |
| 2025-07-22 | 20,870-20,870 | 20,870 | 50 | 0.24% |
| 2025-07-21 | 20,820-20,820 | 20,820 | 190 | 0.91% |