兰格钢铁
3月8日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Mar-16 | $55.00 | $55.50 | $55.25 |
| Apr-16 | $53.00 | $53.50 | $53.25 |
| Q216 | $51.25 | $51.75 | $51.50 |
| Q316 | $46.50 | $47.25 | $46.88 |
| Q416 | $43.00 | $43.25 | $43.13 |
| Q117 | $40.50 | $41.50 | $41.00 |
| Cal17 | $38.00 | $39.00 | $38.50 |
| Cal18 | $35.50 | $36.00 | $35.75 |