兰格钢铁
9月25日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Sep-15 | $56.25 | $56.75 | $56.50 |
| Oct-15 | $54.00 | $54.50 | $54.25 |
| Q415 | $51.50 | $52.00 | $51.75 |
| Q116 | $46.75 | $47.25 | $47.00 |
| Q216 | $44.00 | $44.50 | $44.25 |
| Q316 | $43.00 | $43.50 | $43.25 |
| Cal16 | $44.00 | $44.50 | $44.25 |
| Cal17 | $41.15 | $41.65 | $41.40 |