兰格钢铁
3月4日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Mar-16 | $53.25 | $53.75 | $53.50 |
| Apr-16 | $52.50 | $53.00 | $52.75 |
| Q216 | $50.75 | $51.25 | $51.00 |
| Q316 | $46.00 | $46.50 | $46.25 |
| Q416 | $43.00 | $43.50 | $43.25 |
| Q117 | $41.00 | $41.50 | $41.25 |
| Cal17 | $38.75 | $39.25 | $39.00 |
| Cal18 | $35.75 | $36.25 | $36.00 |