兰格钢铁
5月15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 | $56.00 | $56.50 | $56.25 |
| Q315 | $54.00 | $54.50 | $54.25 |
| Q415 | $52.25 | $53.00 | $52.63 |
| Q116 | $51.25 | $51.75 | $51.50 |
| Q216 | $49.75 | $50.25 | $50.00 |
| Cal16 | $49.00 | $50.00 | $49.50 |
| Cal17 | $49.00 | $49.50 | $49.25 |