| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2024-04-23 | 20,450-20,550 | 20,500 | -350 | -1.71% |
| 2024-04-22 | 20,800-20,900 | 20,850 | 200 | 0.96% |
| 2024-04-19 | 20,600-20,700 | 20,650 | 100 | 0.48% |
| 2024-04-18 | 20,500-20,600 | 20,550 | 50 | 0.24% |
| 2024-04-17 | 20,450-20,550 | 20,500 | -50 | -0.24% |
| 2024-04-16 | 20,500-20,600 | 20,550 | -400 | -1.95% |
| 2024-04-15 | 20,900-21,000 | 20,950 | 50 | 0.24% |