兰格钢铁
10月20日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Oct-16 | $57.00 | $57.20 | $57.10 |
| Nov-16 | $56.50 | $56.75 | $56.63 |
| Q416 | $56.15 | $56.50 | $56.33 |
| Q117 | $52.60 | $53.00 | $52.80 |
| Q217 | $49.65 | $50.00 | $49.83 |
| Q317 | $47.40 | $48.00 | $47.70 |
| Cal17 | $48.90 | $49.40 | $49.15 |
| Cal18 | $43.00 | $43.75 | $43.38 |