兰格钢铁
12月17日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Dec-15 | $38.70 | $38.80 | $38.75 |
| Jan-16 | $38.25 | $38.75 | $38.50 |
| Q116 | $37.25 | $37.75 | $37.50 |
| Q216 | $36.25 | $36.60 | $36.43 |
| Q316 | $35.43 | $35.93 | $35.68 |
| Q416 | $34.93 | $35.43 | $35.18 |
| Cal16 | $35.97 | $36.43 | $36.20 |
| Cal17 | $34.80 | $35.30 | $35.05 |