兰格钢铁
1月7日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jan-15 | $70.75 | $71.25 | $71.00 |
| Feb-15 | $70.00 | $70.75 | $70.38 |
| Q115 | $70.08 | $70.67 | $70.38 |
| Q215 | $68.00 | $68.25 | $68.13 |
| Q315 | $66.75 | $67.50 | $67.13 |
| Q415 | $66.50 | $67.00 | $66.75 |
| Cal15 | $67.83 | $68.36 | $68.10 |
| Cal16 | $65.75 | $66.50 | $66.13 |