兰格钢铁
9月29日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Sep-16 | $56.65 | $56.75 | $56.70 |
| Oct-16 | $55.85 | $56.00 | $55.93 |
| Q416 | $53.87 | $54.00 | $53.94 |
| Q117 | $49.75 | $50.00 | $49.88 |
| Q217 | $47.00 | $47.25 | $47.13 |
| Q317 | $45.00 | $45.25 | $45.13 |
| Cal17 | $46.25 | $46.50 | $46.38 |
| Cal18 | $40.25 | $40.50 | $40.38 |