兰格钢铁
8月26日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Aug-16 | $60.50 | $60.80 | $60.65 |
| Sep-16 | $57.75 | $58.00 | $57.88 |
| Q416 | $54.25 | $54.50 | $54.38 |
| Q117 | $50.25 | $50.75 | $50.50 |
| Q217 | $47.75 | $48.25 | $48.00 |
| Q317 | $46.22 | $46.72 | $46.47 |
| Cal17 | $47.00 | $47.35 | $47.18 |
| Cal18 | $41.70 | $42.20 | $41.95 |