| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-03-19 | 20,450-20,490 | 20,470 | -195 | -0.95% |
| 2025-03-18 | 20,645-20,685 | 20,665 | -30 | -0.15% |
| 2025-03-17 | 20,675-20,715 | 20,695 | -70 | -0.34% |
| 2025-03-14 | 20,745-20,785 | 20,765 | -25 | -0.12% |
| 2025-03-13 | 20,770-20,810 | 20,790 | 15 | 0.07% |
| 2025-03-12 | 20,755-20,795 | 20,775 | 175 | 0.84% |
| 2025-03-11 | 20,580-20,620 | 20,600 | -35 | -0.17% |