兰格钢铁
10月13日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Oct-16 | $55.75 | $56.10 | $55.93 |
| Nov-16 | $55.00 | $55.15 | $55.08 |
| Q416 | $54.75 | $55.00 | $54.88 |
| Q117 | $51.25 | $51.40 | $51.33 |
| Q217 | $48.35 | $48.60 | $48.48 |
| Q317 | $46.35 | $46.50 | $46.43 |
| Cal17 | $47.61 | $47.88 | $47.75 |
| Cal18 | $41.75 | $42.25 | $42.00 |