兰格钢铁
8月27日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Aug-15 | $55.00 | $55.25 | $55.13 |
| Sep-15 | $52.75 | $53.00 | $52.88 |
| Q415 | $48.58 | $49.08 | $48.83 |
| Q116 | $45.75 | $46.25 | $46.00 |
| Q216 | $43.50 | $44.50 | $44.00 |
| Q316 | $43.00 | $43.50 | $43.25 |
| Cal16 | $43.56 | $44.19 | $43.88 |
| Cal17 | $42.00 | $42.50 | $42.25 |