兰格钢铁
1月30日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jan-15 | $67.20 | $67.20 | $67.20 |
| Feb-15 | $62.00 | $62.50 | $62.25 |
| Q115 | $63.75 | $63.90 | $63.83 |
| Q215 | $60.33 | $61.25 | $60.79 |
| Q315 | $58.50 | $59.50 | $59.00 |
| Q415 | $58.00 | $59.00 | $58.50 |
| Cal15 | $60.15 | $57.00 | $58.58 |
| Cal16 | $57.25 | $58.50 | $57.88 |