| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 19,100-19,700 | 19,400 | 0 | 0% |
| 2025-07-29 | 19,100-19,700 | 19,400 | 100 | 0.52% |
| 2025-07-28 | 19,000-19,600 | 19,300 | 0 | 0% |
| 2025-07-25 | 19,000-19,600 | 19,300 | 100 | 0.52% |
| 2025-07-24 | 18,900-19,500 | 19,200 | 200 | 1.04% |
| 2025-07-23 | 18,700-19,300 | 19,000 | 300 | 1.58% |
| 2025-07-22 | 18,400-19,000 | 18,700 | 100 | 0.53% |