| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-29 | 20,600-20,600 | 20,600 | -50 | -0.24% |
| 2025-07-28 | 20,650-20,650 | 20,650 | -120 | -0.58% |
| 2025-07-25 | 20,770-20,770 | 20,770 | 60 | 0.29% |
| 2025-07-24 | 20,710-20,710 | 20,710 | -120 | -0.58% |
| 2025-07-23 | 20,830-20,830 | 20,830 | -80 | -0.38% |
| 2025-07-22 | 20,910-20,910 | 20,910 | 50 | 0.24% |
| 2025-07-21 | 20,860-20,860 | 20,860 | 190 | 0.91% |