
| 日期 | 10-28 | 10-29 | 10-30 | 10-31 | 11-03 | 11-04 | 11-05 | 11-06 | 11-07 | 11-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 现货价格 | 1625 | 1627.5 | 1620 | 1607.5 | 1590 | 1585 | 1597.5 | 1597.5 | 1615 | 1627.5 |
| 主力合约 | 1635 | 1643 | 1632 | 1629 | 1617 | 1625 | 1632 | 1640 | 1668 | 1661 |
| 最近合约 | 1606 | 1612 | 1603 | 1597 | 1586 | 1597 | 1604 | 1613 | 1640 | 1633 |

| 日期 | 10-28 | 10-29 | 10-30 | 10-31 | 11-03 | 11-04 | 11-05 | 11-06 | 11-07 | 11-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 基差率 | -0.62% | -0.95% | -0.74% | -1.34% | -1.70% | -2.52% | -2.16% | -2.66% | -3.28% | -2.06% |

| 日期 | 10-28 | 10-29 | 10-30 | 10-31 | 11-03 | 11-04 | 11-05 | 11-06 | 11-07 | 11-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 主力基差 | -10 | -15.5 | -12 | -21.5 | -27 | -40 | -34.5 | -42.5 | -53 | -33.5 |