兰格钢铁
10月23日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Oct-15 | $52.75 | $53.25 | $53.00 |
| Nov-15 | $48.75 | $49.25 | $49.00 |
| Q415 | $49.33 | $49.92 | $49.63 |
| Q116 | $44.75 | $45.25 | $45.00 |
| Q216 | $42.50 | $43.00 | $42.75 |
| Q316 | $41.35 | $41.85 | $41.60 |
| Cal16 | $42.31 | $42.81 | $42.56 |
| Cal17 | $40.25 | $40.75 | $40.50 |