兰格钢铁
9月22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 | $53.00 | $53.50 | $53.25 |
| Q415 | $50.67 | $51.25 | $50.96 |
| Q116 | $46.50 | $47.00 | $46.75 |
| Q216 | $44.25 | $44.50 | $44.38 |
| Q316 | $42.50 | $43.50 | $43.00 |
| Cal16 | $43.75 | $44.38 | $44.07 |
| Cal17 | $40.75 | $41.75 | $41.25 |