兰格钢铁
7月12日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jul-16 | $54.25 | $54.50 | $54.38 |
| Aug-16 | $52.75 | $53.00 | $52.88 |
| Q316 | $52.75 | $53.00 | $52.88 |
| Q416 | $48.25 | $48.50 | $48.38 |
| Q117 | $45.75 | $46.00 | $45.88 |
| Q217 | $43.75 | $44.00 | $43.88 |
| Cal17 | $43.25 | $43.50 | $43.38 |
| Cal18 | $38.50 | $39.50 | $39.00 |