
| 日期 | 12-08 | 12-09 | 12-10 | 12-11 | 12-12 | 12-15 | 12-16 | 12-17 | 12-18 | 12-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 现货价格 | 92243.3 | 92270 | 91696.7 | 92796.7 | 93903.3 | 92298.3 | 91851.7 | 92196.7 | 92316.7 | 92496.7 |
| 主力合约 | 92440 | 92060 | 91550 | 92370 | 93640 | 92650 | 92450 | 92390 | 92750 | 92720 |
| 最近合约 | 92480 | 91920 | 91660 | 92330 | 93570 | 92330 | 92270 | 92300 | 92510 | 92560 |

| 日期 | 12-08 | 12-09 | 12-10 | 12-11 | 12-12 | 12-15 | 12-16 | 12-17 | 12-18 | 12-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 基差率 | -0.21% | 0.23% | 0.16% | 0.46% | 0.28% | -0.38% | -0.65% | -0.21% | -0.47% | -0.24% |

| 日期 | 12-08 | 12-09 | 12-10 | 12-11 | 12-12 | 12-15 | 12-16 | 12-17 | 12-18 | 12-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 主力基差 | -196.67 | 210 | 146.67 | 426.67 | 263.33 | -351.67 | -598.33 | -193.33 | -433.33 | -223.33 |