兰格钢铁
12月9日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Dec-15 | $38.75 | $39.00 | $38.88 |
| Jan-16 | $36.75 | $37.00 | $36.88 |
| Q116 | $36.50 | $36.75 | $36.63 |
| Q216 | $35.50 | $36.00 | $35.75 |
| Q316 | $35.00 | $35.25 | $35.13 |
| Q416 | $34.50 | $34.75 | $34.63 |
| Cal16 | $35.38 | $35.69 | $35.54 |
| Cal17 | $34.00 | $34.50 | $34.25 |