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[世华财讯]以下是8月COMEX期铜期权报价:
看涨期权
隐含波动率
收盘日期 期权报价 执行价 买入 卖出 Delta Vega gamma 行权日
(美分) (美分/磅)
2011-7-20 7.05 443 24.01570374 21.05666224 0.508774562 0.203598060 0.025807961 2011-7-26
2011-7-20 6.50 444 23.79296853 21.01080885 0.476210207 0.201197595 0.025857411 2011-7-26
2011-7-20 5.95 445 23.66017447 21.03945316 0.443871897 0.197896209 0.025686699 2011-7-26
2011-7-20 5.40 446 23.62210745 21.14531165 0.412327323 0.193770554 0.025298459 2011-7-26
2011-7-20 4.95 447 23.44929270 21.10765066 0.380806996 0.188638641 0.024889668 2011-7-26
2011-7-20 4.50 448 23.37620260 21.15634061 0.350574031 0.182796290 0.024269058 2011-7-26
2011-7-20 4.05 449 23.41575369 21.30435344 0.322216973 0.176463816 0.023458276 2011-7-26
2011-7-20 3.65 450 23.32428601 21.31546568 0.294016306 0.169206714 0.022629019 2011-7-26
看跌期权
隐含波动率
收盘日期 期权报价 执行价 买入 卖出 Delta Vega gamma 行权日
(美分) (美分/磅)
2011-7-20 3.75 443 19.13827454 22.16000768 -0.491221797 0.198310617 0.044407405 2011-7-26
2011-7-20 3.35 442 19.24194885 22.06528631 -0.458687349 0.203270924 0.044351012 2011-7-26
2011-7-20 3.00 441 19.40401389 22.05132528 -0.426392021 0.205493907 0.043650409 2011-7-26
2011-7-20 2.70 440 19.63247230 22.12155382 -0.394906821 0.205275077 0.042389841 2011-7-26
2011-7-20 2.35 439 19.70515095 22.04934823 -0.363490045 0.202919839 0.041190547 2011-7-26
2011-7-20 2.10 438 19.85384034 22.06831232 -0.333369511 0.198723497 0.039531226 2011-7-26
2011-7-20 1.85 437 19.84630372 21.93947826 -0.303158797 0.192764714 0.037943464 2011-7-26
2011-7-20 1.60 436 19.92835341 21.91148817 -0.274773236 0.185467314 0.035973134 2011-7-26
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数据来源:综合媒体
(杜慧琴 编译)