| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-27 | 271,400-274,400 | 272,900 | 2,800 | 1.03% |
| 2025-08-26 | 268,600-271,600 | 270,100 | 200 | 0.07% |
| 2025-08-25 | 268,400-271,400 | 269,900 | 4,000 | 1.48% |
| 2025-08-22 | 264,400-267,400 | 265,900 | -1,000 | -0.38% |
| 2025-08-21 | 265,400-268,400 | 266,900 | -1,200 | -0.45% |
| 2025-08-20 | 266,600-269,600 | 268,100 | 2,000 | 0.75% |
| 2025-08-19 | 264,600-267,600 | 266,100 | -800 | -0.3% |