| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-31 | 263,600-266,600 | 265,100 | -2,800 | -1.06% |
| 2025-07-30 | 266,400-269,400 | 267,900 | 2,300 | 0.86% |
| 2025-07-29 | 264,100-267,100 | 265,600 | -3,000 | -1.13% |
| 2025-07-28 | 267,100-270,100 | 268,600 | -2,800 | -1.04% |
| 2025-07-25 | 269,900-272,900 | 271,400 | -1,700 | -0.63% |
| 2025-07-24 | 271,600-274,600 | 273,100 | 4,000 | 1.46% |
| 2025-07-23 | 267,600-270,600 | 269,100 | 2,500 | 0.93% |