兰格钢铁
6月20日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Jun-16 | $50.25 | $50.65 | $50.45 |
| Jul-16 | $48.10 | $48.40 | $48.25 |
| Q316 | $46.50 | $47.00 | $46.75 |
| Q416 | $42.90 | $43.35 | $43.13 |
| Q117 | $41.05 | $41.70 | $41.38 |
| Q217 | $39.50 | $40.05 | $39.78 |
| Cal17 | $38.75 | $39.77 | $39.26 |
| Cal18 | $35.51 | $36.50 | $36.01 |