兰格钢铁
1月20日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jan-15 | $68.50 | $69.00 | $68.75 |
| Feb-15 | $67.00 | $67.25 | $67.13 |
| Q115 | $67.25 | $67.67 | $67.46 |
| Q215 | $65.00 | $65.25 | $65.13 |
| Q315 | $63.25 | $63.50 | $63.38 |
| Q415 | $62.75 | $63.25 | $63.00 |
| Cal15 | $64.56 | $64.92 | $64.74 |
| Cal16 | $61.75 | $62.50 | $62.13 |