兰格钢铁
12月7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 | $39.25 | $39.13 |
| Jan-16 | $37.00 | $37.25 | $37.13 |
| Q116 | $36.50 | $36.92 | $36.71 |
| Q216 | $35.75 | $36.00 | $35.88 |
| Q316 | $34.75 | $35.25 | $35.00 |
| Q416 | $34.25 | $34.75 | $34.50 |
| Cal16 | $35.31 | $35.73 | $35.52 |
| Cal17 | $34.25 | $34.75 | $34.50 |