| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 1,940-2,040 | 1,990 | 10 | 0.5% |
| 2025-07-29 | 1,930-2,030 | 1,980 | 0 | 0% |
| 2025-07-28 | 1,930-2,030 | 1,980 | -10 | -0.51% |
| 2025-07-25 | 1,940-2,040 | 1,990 | 0 | 0% |
| 2025-07-24 | 1,940-2,040 | 1,990 | 20 | 1.01% |
| 2025-07-23 | 1,920-2,020 | 1,970 | 30 | 1.52% |
| 2025-07-22 | 1,890-1,990 | 1,940 | 0 | 0% |