| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-04-30 | 20,800-21,000 | 20,900 | -50 | -0.24% |
| 2025-04-29 | 20,850-21,050 | 20,950 | 150 | 0.72% |
| 2025-04-28 | 20,700-20,900 | 20,800 | -250 | -1.2% |
| 2025-04-25 | 20,950-21,150 | 21,050 | 250 | 1.19% |
| 2025-04-24 | 20,700-20,900 | 20,800 | 0 | 0% |
| 2025-04-23 | 20,700-20,900 | 20,800 | 250 | 1.2% |
| 2025-04-22 | 20,450-20,650 | 20,550 | 0 | 0% |