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[世華財訊]以下是9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)
2011-7-28 9.55 447 21.36467071 20.41973993 0.511041844 0.483772819 0.014362364 2011-8-25
2011-7-28 9.15 448 21.32552032 20.40961075 0.495962613 0.483350645 0.014394569 2011-8-25
2011-7-28 8.70 449 21.35705245 20.46871772 0.481006412 0.482333726 0.014361854 2011-8-25
2011-7-28 8.30 450 21.35815533 20.49609776 0.466070771 0.480717024 0.014329068 2011-8-25
2011-7-28 7.85 451 21.32990983 20.49296675 0.451116927 0.478490345 0.014295155 2011-8-25
2011-7-28 7.50 452 21.37288693 20.55914551 0.436510820 0.475732138 0.014198284 2011-8-25
2011-7-28 7.10 453 21.28335123 20.49276782 0.421458260 0.472259025 0.014162908 2011-8-25
2011-7-28 6.75 454 21.37049146 20.60083649 0.407372399 0.468455912 0.014003447 2011-8-25
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)
2011-7-28 11.90 447 21.46588732 22.34320706 -0.488886674 0.483738174 0.015864649 2011-8-25
2011-7-28 11.40 446 21.37325464 22.22563408 -0.473831324 0.483634562 0.015908400 2011-8-25
2011-7-28 10.85 445 21.45281742 22.28146048 -0.458792719 0.482799263 0.015793730 2011-8-25
2011-7-28 10.35 444 21.39970947 22.20539901 -0.443691094 0.481236291 0.015758347 2011-8-25
2011-7-28 9.85 443 21.41877847 22.20267009 -0.428724310 0.478959536 0.015644989 2011-8-25
2011-7-28 9.35 442 21.40596544 22.16884041 -0.413761027 0.475967634 0.015531444 2011-8-25
2011-7-28 8.90 441 21.36174253 22.10419222 -0.398760600 0.472249188 0.015418259 2011-8-25
2011-7-28 8.45 440 21.39071233 22.11389184 -0.384124238 0.469337137 0.014326564 2011-8-25
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數據來源:綜合媒體
(杜慧琴 編譯)