兰格钢铁
1月21日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jan-15 | $68.00 | $68.25 | $68.13 |
| Feb-15 | $66.00 | $66.25 | $66.13 |
| Q115 | $66.42 | $66.67 | $66.55 |
| Q215 | $63.75 | $64.25 | $64.00 |
| Q315 | $62.00 | $62.50 | $62.25 |
| Q415 | $61.75 | $62.00 | $61.88 |
| Cal15 | $63.48 | $63.86 | $63.67 |
| Cal16 | $60.50 | $61.00 | $60.75 |