兰格钢铁
6月13日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jun-16 | $50.50 | $51.00 | $50.75 |
| Jul-16 | $48.75 | $49.00 | $48.88 |
| Q316 | $47.08 | $47.50 | $47.29 |
| Q416 | $43.50 | $44.00 | $43.75 |
| Q117 | $41.50 | $42.25 | $41.88 |
| Q217 | $39.75 | $40.50 | $40.13 |
| Cal17 | $39.25 | $40.00 | $39.63 |
| Cal18 | $36.25 | $36.75 | $36.50 |