兰格钢铁
4月26日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Apr-16 | $58.50 | $59.50 | $59.00 |
| May-16 | $59.75 | $60.00 | $59.88 |
| Q216 | $58.67 | $59.17 | $58.92 |
| Q316 | $53.58 | $54.00 | $53.79 |
| Q416 | $49.25 | $49.50 | $49.38 |
| Q117 | $46.25 | $46.50 | $46.38 |
| Cal17 | $43.16 | $43.60 | $43.38 |
| Cal18 | $39.33 | $39.83 | $39.58 |