兰格钢铁
6月6日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jun-16 | $50.35 | $51.00 | $50.68 |
| Jul-16 | $48.25 | $48.50 | $48.38 |
| Q316 | $46.67 | $47.00 | $46.84 |
| Q416 | $43.25 | $43.50 | $43.38 |
| Q117 | $41.50 | $42.00 | $41.75 |
| Q217 | $40.25 | $40.75 | $40.50 |
| Cal17 | $39.75 | $40.25 | $40.00 |
| Cal18 | $36.75 | $37.25 | $37.00 |