兰格钢铁
10月27日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Oct-16 | $57.65 | $57.85 | $57.75 |
| Nov-16 | $59.90 | $60.10 | $60.00 |
| Q416 | $58.65 | $58.90 | $58.78 |
| Q117 | $56.00 | $56.20 | $56.10 |
| Q217 | $52.70 | $53.00 | $52.85 |
| Q317 | $50.10 | $50.55 | $50.33 |
| Cal17 | $51.70 | $52.05 | $51.88 |
| Cal18 | $44.75 | $45.35 | $45.05 |