兰格钢铁
9月30日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Sep-15 | $56.00 | $56.70 | $56.35 |
| Oct-15 | $52.00 | $52.50 | $52.25 |
| Q415 | $49.33 | $49.83 | $49.58 |
| Q116 | $44.58 | $45.08 | $44.83 |
| Q216 | $42.18 | $42.68 | $42.43 |
| Q316 | $41.08 | $41.58 | $41.33 |
| Cal16 | $42.00 | $42.46 | $42.23 |
| Cal17 | $39.50 | $40.00 | $39.75 |