兰格钢铁
12月14日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Dec-15 | $38.25 | $38.75 | $38.50 |
| Jan-16 | $37.25 | $37.35 | $37.30 |
| Q116 | $36.75 | $36.95 | $36.85 |
| Q216 | $35.75 | $36.00 | $35.88 |
| Q316 | $35.25 | $35.50 | $35.38 |
| Q416 | $34.75 | $35.25 | $35.00 |
| Cal16 | $35.63 | $35.93 | $35.78 |
| Cal17 | $34.44 | $34.94 | $34.69 |