兰格钢铁
9月26日FIS铁矿石掉期交易
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Sep-16 | $56.75 | $57.00 | $56.88 |
| Oct-16 | $55.90 | $56.15 | $56.03 |
| Q416 | $53.92 | $54.15 | $54.04 |
| Q117 | $49.80 | $50.00 | $49.90 |
| Q217 | $46.85 | $47.25 | $47.05 |
| Q317 | $44.75 | $44.90 | $44.83 |
| Cal17 | $46.10 | $46.35 | $46.23 |
| Cal18 | $40.00 | $40.50 | $40.25 |