兰格钢铁
5月14日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| May-15 | $58.50 | $59.00 | $58.75 |
| Jun-15 | $56.25 | $56.50 | $56.38 |
| Q315 | $53.25 | $54.00 | $53.63 |
| Q415 | $51.75 | $52.50 | $52.13 |
| Q116 | $51.00 | $51.75 | $51.38 |
| Q216 | $49.00 | $49.75 | $49.38 |
| Cal16 | $48.75 | $49.50 | $49.13 |
| Cal17 | $48.75 | $49.75 | $49.25 |