兰格钢铁
6月3日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jun-16 | $48.00 | $48.50 | $48.25 |
| Jul-16 | $45.25 | $45.50 | $45.38 |
| Q316 | $43.75 | $44.00 | $43.88 |
| Q416 | $40.75 | $41.25 | $41.00 |
| Q117 | $39.25 | $39.75 | $39.50 |
| Q217 | $37.75 | $38.25 | $38.00 |
| Cal17 | $37.56 | $38.06 | $37.81 |
| Cal18 | $34.40 | $34.90 | $34.65 |