兰格钢铁
12月8日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Dec-15 | $39.00 | $39.10 | $39.05 |
| Jan-16 | $37.00 | $37.25 | $37.13 |
| Q116 | $36.47 | $36.67 | $36.57 |
| Q216 | $35.50 | $35.75 | $35.63 |
| Q316 | $34.75 | $35.25 | $35.00 |
| Q416 | $34.25 | $34.75 | $34.50 |
| Cal16 | $35.24 | $35.61 | $35.43 |
| Cal17 | $34.00 | $34.50 | $34.25 |