| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-22 | 20,700-20,700 | 20,700 | 40 | 0.19% |
| 2025-08-21 | 20,660-20,660 | 20,660 | 150 | 0.73% |
| 2025-08-20 | 20,510-20,510 | 20,510 | -70 | -0.34% |
| 2025-08-19 | 20,580-20,580 | 20,580 | 40 | 0.19% |
| 2025-08-18 | 20,540-20,540 | 20,540 | -160 | -0.78% |
| 2025-08-15 | 20,700-20,700 | 20,700 | 0 | 0% |
| 2025-08-14 | 20,700-20,700 | 20,700 | -50 | -0.24% |