| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 38.25-38.35 | 38.30 | 0.15 | 0.39% |
| 2025-07-29 | 38.05-38.25 | 38.15 | -0.05 | -0.13% |
| 2025-07-28 | 38.15-38.25 | 38.20 | -0.91 | -2.38% |
| 2025-07-25 | 39.02-39.20 | 39.11 | -0.14 | -0.36% |
| 2025-07-24 | 39.15-39.35 | 39.25 | -0.05 | -0.13% |
| 2025-07-23 | 39.25-39.35 | 39.30 | 0.45 | 1.15% |
| 2025-07-22 | 38.75-38.95 | 38.85 | 0.60 | 1.54% |