兰格钢铁
7月14日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jul-16 | $55.50 | $55.75 | $55.63 |
| Aug-16 | $54.25 | $54.50 | $54.38 |
| Q316 | $54.17 | $54.42 | $54.30 |
| Q416 | $49.92 | $50.17 | $50.05 |
| Q117 | $47.25 | $47.75 | $47.50 |
| Q217 | $45.25 | $45.75 | $45.50 |
| Cal17 | $44.31 | $44.81 | $44.56 |
| Cal18 | $40.00 | $40.50 | $40.25 |