| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-09-17 | 270,900-273,900 | 272,400 | -500 | -0.18% |
| 2025-09-16 | 271,400-274,400 | 272,900 | -1,000 | -0.37% |
| 2025-09-15 | 272,400-275,400 | 273,900 | -500 | -0.18% |
| 2025-09-12 | 272,900-275,900 | 274,400 | 3,300 | 1.2% |
| 2025-09-11 | 269,600-272,600 | 271,100 | 1,000 | 0.37% |
| 2025-09-10 | 268,600-271,600 | 270,100 | -300 | -0.11% |
| 2025-09-09 | 268,900-271,900 | 270,400 | 800 | 0.3% |