| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-15 | 20,680-20,720 | 20,700 | 0 | 0% |
| 2025-08-14 | 20,680-20,720 | 20,700 | -50 | -0.24% |
| 2025-08-13 | 20,730-20,770 | 20,750 | 120 | 0.58% |
| 2025-08-12 | 20,610-20,650 | 20,630 | 10 | 0.05% |
| 2025-08-11 | 20,600-20,640 | 20,620 | -20 | -0.1% |
| 2025-08-08 | 20,620-20,660 | 20,640 | -40 | -0.19% |
| 2025-08-07 | 20,660-20,700 | 20,680 | 60 | 0.29% |