兰格钢铁
2月24日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Feb-16 | $46.50 | $47.00 | $46.75 |
| Mar-16 | $47.25 | $47.75 | $47.50 |
| Q216 | $44.15 | $44.40 | $44.28 |
| Q316 | $40.50 | $41.00 | $40.75 |
| Q416 | $38.25 | $38.60 | $38.43 |
| Q117 | $36.75 | $37.00 | $36.88 |
| Cal17 | $34.75 | $35.19 | $34.97 |
| Cal18 | $33.00 | $33.50 | $33.25 |