| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-15 | 20,700-20,900 | 20,800 | 0 | 0% |
| 2025-07-14 | 20,700-20,900 | 20,800 | -200 | -0.96% |
| 2025-07-11 | 20,900-21,100 | 21,000 | 0 | 0% |
| 2025-07-10 | 20,900-21,100 | 21,000 | 200 | 0.95% |
| 2025-07-09 | 20,700-20,900 | 20,800 | 100 | 0.48% |
| 2025-07-08 | 20,600-20,800 | 20,700 | 0 | 0% |
| 2025-07-07 | 20,600-20,800 | 20,700 | -100 | -0.48% |