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[世華財訊]以下是8月COMEX期銅期權報價:
看漲期權
隱含波動率
收盤日期 期權報價 執行價 買入 賣出 Delta Vega gamma 行權日
(美分) (美分/磅)
2011-7-8 9.60 441 25.16807070 17.94012948 0.502151614 0.351950061 0.016912605 2011-7-26
2011-7-8 9.10 442 25.07336785 18.11056953 0.482461923 0.350042002 0.016860166 2011-7-26
2011-7-8 8.60 443 24.80294534 18.09582484 0.462495280 0.347401708 0.016894393 2011-7-26
2011-7-8 8.10 444 24.75308634 18.27899880 0.443198334 0.344267904 0.016749741 2011-7-26
2011-7-8 7.60 445 24.52427290 18.27917801 0.423427678 0.340326424 0.016689066 2011-7-26
2011-7-8 7.15 446 24.38438186 18.35190264 0.404157598 0.335844264 0.016538142 2011-7-26
2011-7-8 6.75 447 24.33883085 18.50053425 0.385661942 0.330943394 0.016301068 2011-7-26
2011-7-8 6.30 448 24.24812872 18.59719250 0.367254354 0.325412830 0.016061977 2011-7-26
看跌期權
隱含波動率
收盤日期 期權報價 執行價 買入 賣出 Delta Vega gamma 行權日
(美分) (美分/磅)
2011-7-8 7.00 441 15.15866297 22.93907729 -0.497831967 0.348521417 0.024372942 2011-7-26
2011-7-8 6.55 440 15.43253013 22.86921065 -0.477998334 0.351683285 0.024322613 2011-7-26
2011-7-8 6.15 439 15.63232101 22.75210519 -0.458145697 0.353488434 0.024268957 2011-7-26
2011-7-8 5.75 438 15.89090718 22.71827538 -0.438446864 0.354016265 0.024030546 2011-7-26
2011-7-8 5.35 437 16.08212736 22.63593785 -0.418782284 0.353311064 0.023796077 2011-7-26
2011-7-8 4.95 436 16.20673920 22.50400667 -0.399048102 0.351420833 0.023564086 2011-7-26
2011-7-8 4.60 435 16.39695046 22.45652050 -0.379796846 0.348418663 0.023163829 2011-7-26
2011-7-8 4.25 434 16.52424155 22.35876809 -0.360531485 0.344324238 0.022770590 2011-7-26
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數據來源:綜合媒體
(杜慧琴 編譯)