兰格钢铁
7月28日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jul-16 | $56.40 | $56.60 | $56.50 |
| Aug-16 | $58.50 | $58.75 | $58.63 |
| Q316 | $57.27 | $57.50 | $57.39 |
| Q416 | $53.75 | $54.00 | $53.88 |
| Q117 | $50.35 | $50.60 | $50.48 |
| Q217 | $47.85 | $48.10 | $47.98 |
| Cal17 | $46.93 | $47.24 | $47.09 |
| Cal18 | $42.25 | $42.75 | $42.50 |