| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 79,480-79,480 | 79,480 | 300 | 0.38% |
| 2025-07-29 | 79,180-79,180 | 79,180 | -150 | -0.19% |
| 2025-07-28 | 79,330-79,330 | 79,330 | -400 | -0.5% |
| 2025-07-25 | 79,730-79,730 | 79,730 | -250 | -0.31% |
| 2025-07-24 | 79,980-79,980 | 79,980 | -50 | -0.06% |
| 2025-07-23 | 80,030-80,030 | 80,030 | 150 | 0.19% |
| 2025-07-22 | 79,880-79,880 | 79,880 | 50 | 0.06% |