| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-21 | 21,000-21,300 | 21,150 | 20 | 0.09% |
| 2025-08-19 | 20,990-21,290 | 21,140 | -30 | -0.14% |
| 2025-08-18 | 21,020-21,320 | 21,170 | -30 | -0.14% |
| 2025-08-15 | 21,050-21,350 | 21,200 | -20 | -0.09% |
| 2025-08-14 | 21,070-21,370 | 21,220 | -10 | -0.05% |
| 2025-08-13 | 21,080-21,380 | 21,230 | 10 | 0.05% |
| 2025-08-12 | 21,070-21,370 | 21,220 | 0 | 0% |