兰格钢铁
9月15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 | $56.00 | $55.88 |
| Oct-15 | $54.00 | $54.25 | $54.13 |
| Q415 | $52.00 | $52.25 | $52.13 |
| Q116 | $48.00 | $48.25 | $48.13 |
| Q216 | $45.50 | $45.75 | $45.63 |
| Q316 | $44.25 | $44.50 | $44.38 |
| Cal16 | $45.19 | $45.44 | $45.32 |
| Cal17 | $42.00 | $43.00 | $42.50 |