| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,685-20,725 | 20,705 | 35 | 0.17% |
| 2025-08-21 | 20,650-20,690 | 20,670 | 155 | 0.75% |
| 2025-08-20 | 20,495-20,535 | 20,515 | -75 | -0.37% |
| 2025-08-19 | 20,570-20,610 | 20,590 | 45 | 0.22% |
| 2025-08-18 | 20,525-20,565 | 20,545 | -160 | -0.78% |
| 2025-08-15 | 20,685-20,725 | 20,705 | 0 | 0% |
| 2025-08-14 | 20,685-20,725 | 20,705 | -50 | -0.24% |