兰格钢铁
9月10日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Sep-15 | $57.75 | $58.25 | $58.00 |
| Oct-15 | $56.75 | $57.00 | $56.88 |
| Q415 | $54.75 | $55.00 | $54.88 |
| Q116 | $50.00 | $50.25 | $50.13 |
| Q216 | $47.00 | $47.50 | $47.25 |
| Q316 | $46.00 | $46.50 | $46.25 |
| Cal16 | $46.88 | $47.44 | $47.16 |
| Cal17 | $43.75 | $44.50 | $44.13 |