| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-07-30 | 81,400-81,400 | 81,400 | 300 | 0.37% |
| 2025-07-29 | 81,100-81,100 | 81,100 | -150 | -0.18% |
| 2025-07-28 | 81,250-81,250 | 81,250 | -350 | -0.43% |
| 2025-07-25 | 81,600-81,600 | 81,600 | -300 | -0.37% |
| 2025-07-24 | 81,900-81,900 | 81,900 | 0 | 0% |
| 2025-07-23 | 81,900-81,900 | 81,900 | 100 | 0.12% |
| 2025-07-22 | 81,800-81,800 | 81,800 | 50 | 0.06% |