| 日期 | 价格区间 | 均价 | 涨跌 | 涨跌幅（%） |
|---|---|---|---|---|
| 2025-08-21 | 317,800-318,800 | 318,300 | 2,500 | 0.79% |
| 2025-08-20 | 315,300-316,300 | 315,800 | 7,500 | 2.37% |
| 2025-08-19 | 307,800-308,800 | 308,300 | 1,800 | 0.58% |
| 2025-08-18 | 306,000-307,000 | 306,500 | 3,600 | 1.17% |
| 2025-08-15 | 302,400-303,400 | 302,900 | 2,800 | 0.92% |
| 2025-08-14 | 299,600-300,600 | 300,100 | 500 | 0.17% |
| 2025-08-13 | 299,100-300,100 | 299,600 | 1,100 | 0.37% |