兰格钢铁
9月14日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Sep-15 | $55.75 | $56.25 | $56.00 |
| Oct-15 | $53.80 | $54.00 | $53.90 |
| Q415 | $52.10 | $52.25 | $52.18 |
| Q116 | $48.25 | $48.75 | $48.50 |
| Q216 | $45.50 | $45.75 | $45.63 |
| Q316 | $44.25 | $45.00 | $44.63 |
| Cal16 | $45.31 | $45.81 | $45.56 |
| Cal17 | $42.25 | $43.00 | $42.63 |