兰格钢铁
7月6日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jul-16 | $52.50 | $52.75 | $52.63 |
| Aug-16 | $51.00 | $51.25 | $51.13 |
| Q316 | $51.00 | $51.25 | $51.13 |
| Q416 | $46.75 | $47.25 | $47.00 |
| Q117 | $44.75 | $45.25 | $45.00 |
| Q217 | $43.00 | $43.50 | $43.25 |
| Cal17 | $41.75 | $42.25 | $42.00 |
| Cal18 | $37.75 | $38.25 | $38.00 |