兰格钢铁
11月1日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Oct-16 | $58.00 | $58.00 | $58.00 |
| Nov-16 | $62.75 | $63.00 | $62.88 |
| Q416 | $60.75 | $60.92 | $60.84 |
| Q117 | $59.00 | $59.40 | $59.20 |
| Q217 | $55.70 | $55.90 | $55.80 |
| Q317 | $52.85 | $53.00 | $52.93 |
| Cal17 | $54.51 | $54.76 | $54.64 |
| Cal18 | $47.25 | $47.70 | $47.48 |