| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-23 | 19,650-19,750 | 19,700 | -80 | -0.41% |
| 2025-07-22 | 19,730-19,830 | 19,780 | 50 | 0.25% |
| 2025-07-21 | 19,680-19,780 | 19,730 | 160 | 0.81% |
| 2025-07-18 | 19,520-19,620 | 19,570 | 120 | 0.61% |
| 2025-07-17 | 19,400-19,500 | 19,450 | 60 | 0.31% |
| 2025-07-16 | 19,340-19,440 | 19,390 | 10 | 0.05% |
| 2025-07-15 | 19,330-19,430 | 19,380 | 40 | 0.21% |