兰格钢铁
3月18日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Mar-15 | $56.50 | $57.00 | $56.75 |
| Apr-15 | $54.25 | $54.50 | $54.38 |
| Q215 | $53.50 | $54.00 | $53.75 |
| Q315 | $52.50 | $53.00 | $52.75 |
| Q415 | $51.50 | $52.00 | $51.75 |
| Q116 | $51.00 | $51.50 | $51.25 |
| Cal16 | $50.50 | $51.06 | $50.78 |
| Cal17 | $51.00 | $51.50 | $51.25 |