兰格钢铁
3月19日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Mar-15 | $56.75 | $57.00 | $56.88 |
| Apr-15 | $54.00 | $54.25 | $54.13 |
| Q215 | $53.25 | $53.75 | $53.50 |
| Q315 | $52.25 | $52.50 | $52.38 |
| Q415 | $51.25 | $52.00 | $51.63 |
| Q116 | $50.75 | $51.00 | $50.88 |
| Cal16 | $50.25 | $50.75 | $50.50 |
| Cal17 | $50.75 | $51.25 | $51.00 |