兰格钢铁
7月27日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jul-16 | $56.00 | $56.25 | $56.13 |
| Aug-16 | $56.50 | $57.00 | $56.75 |
| Q316 | $55.83 | $56.17 | $56.00 |
| Q416 | $52.00 | $52.20 | $52.10 |
| Q117 | $48.75 | $49.00 | $48.88 |
| Q217 | $46.25 | $46.50 | $46.38 |
| Cal17 | $45.31 | $45.56 | $45.44 |
| Cal18 | $40.50 | $41.50 | $41.00 |