兰格钢铁
6月24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 | $49.25 | $49.75 | $49.50 |
| Q316 | $47.75 | $48.25 | $48.00 |
| Q416 | $43.90 | $44.40 | $44.15 |
| Q117 | $41.95 | $42.45 | $42.20 |
| Q217 | $40.35 | $40.85 | $40.60 |
| Cal17 | $39.78 | $40.28 | $40.03 |
| Cal18 | $36.48 | $36.98 | $36.73 |