兰格钢铁
9月2日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Sep-15 | $55.00 | $55.25 | $55.13 |
| Oct-15 | $52.25 | $52.50 | $52.38 |
| Q415 | $50.58 | $50.83 | $50.71 |
| Q116 | $47.00 | $47.50 | $47.25 |
| Q216 | $44.90 | $45.40 | $45.15 |
| Q316 | $43.90 | $44.40 | $44.15 |
| Cal16 | $44.75 | $45.25 | $45.00 |
| Cal17 | $42.30 | $42.80 | $42.55 |