兰格钢铁
9月28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 | $54.75 | $54.90 | $54.83 |
| Q416 | $52.75 | $52.90 | $52.83 |
| Q117 | $48.60 | $48.85 | $48.73 |
| Q217 | $45.75 | $46.00 | $45.88 |
| Q317 | $43.75 | $44.00 | $43.88 |
| Cal17 | $45.03 | $45.28 | $45.16 |
| Cal18 | $39.00 | $39.50 | $39.25 |