| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 1,740-1,890 | 1,815 | -20 | -1.1% |
| 2025-07-30 | 1,760-1,910 | 1,835 | 30 | 1.63% |
| 2025-07-29 | 1,730-1,880 | 1,805 | 0 | 0% |
| 2025-07-28 | 1,730-1,880 | 1,805 | -20 | -1.11% |
| 2025-07-25 | 1,750-1,900 | 1,825 | 0 | 0% |
| 2025-07-24 | 1,750-1,900 | 1,825 | 0 | 0% |
| 2025-07-23 | 1,750-1,900 | 1,825 | 10 | 0.55% |