兰格钢铁
4月14日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Mar-15 | $49.00 | $49.25 | $49.13 |
| Apr-15 | $49.75 | $50.25 | $50.00 |
| Q215 | $49.33 | $49.75 | $49.54 |
| Q315 | $49.25 | $49.75 | $49.50 |
| Q415 | $48.75 | $49.00 | $48.88 |
| Q116 | $48.25 | $48.45 | $48.35 |
| Cal16 | $47.50 | $48.00 | $47.75 |
| Cal17 | $48.00 | $48.50 | $48.25 |