兰格钢铁
10月15日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Oct-15 | $53.00 | $53.50 | $53.25 |
| Nov-15 | $49.50 | $49.75 | $49.63 |
| Q415 | $50.00 | $50.50 | $50.25 |
| Q116 | $45.00 | $45.20 | $45.10 |
| Q216 | $42.40 | $43.00 | $42.70 |
| Q316 | $41.25 | $41.75 | $41.50 |
| Cal16 | $42.25 | $42.75 | $42.50 |
| Cal17 | $39.50 | $40.50 | $40.00 |