兰格钢铁
8月17日FIS铁矿石掉期交易价格
| 时期 | 买入价 | 卖出价 | 收盘价 |
| Aug-15 | $54.50 | $55.00 | $54.75 |
| Sep-15 | $52.00 | $52.50 | $52.25 |
| Q415 | $48.75 | $49.00 | $48.88 |
| Q116 | $46.00 | $46.25 | $46.13 |
| Q216 | $44.30 | $44.80 | $44.55 |
| Q316 | $43.35 | $43.85 | $43.60 |
| Cal16 | $44.06 | $44.50 | $44.28 |
| Cal17 | $42.20 | $42.70 | $42.45 |