兰格钢铁
4月8日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Apr-16 | $54.00 | $54.25 | $54.13 |
| May-16 | $52.00 | $52.25 | $52.13 |
| Q216 | $52.05 | $52.33 | $52.19 |
| Q316 | $46.75 | $47.08 | $46.92 |
| Q416 | $43.50 | $44.00 | $43.75 |
| Q117 | $41.00 | $41.50 | $41.25 |
| Cal17 | $38.25 | $38.75 | $38.50 |
| Cal18 | $35.25 | $35.40 | $35.33 |