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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)
2011-7-7 4.00 444 23.24637537 21.10032884 0.501674331 0.393163106 0.019467775 2011-7-26
2011-7-7 3.75 445 23.08599639 21.01378126 0.482417102 0.393023609 0.019511697 2011-7-26
2011-7-7 3.45 446 23.00888843 21.00588371 0.463325904 0.391997072 0.019436664 2011-7-26
2011-7-7 3.20 447 23.01445326 21.07611157 0.444662136 0.390134365 0.019244515 2011-7-26
2011-7-7 2.95 448 22.84965331 20.97525442 0.425553764 0.387351493 0.019169054 2011-7-26
2011-7-7 2.75 449 22.76902802 20.95425363 0.406928094 0.383772390 0.018978329 2011-7-26
2011-7-7 2.55 450 22.77604671 21.01626007 0.389045088 0.379519354 0.018678311 2011-7-26
2011-7-7 2.35 451 22.60657009 20.90275143 0.370351189 0.374226786 0.018486198 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)
2011-7-7 15.00 444 17.61359143 19.98451447 -0.498315826 0.393157021 0.018889677 2011-7-26
2011-7-7 14.30 443 17.75400508 20.02419622 -0.479137573 0.392419174 0.018847145 2011-7-26
2011-7-7 13.65 442 17.83727745 20.01489676 -0.459949114 0.390834198 0.018804624 2011-7-26
2011-7-7 12.95 441 17.86579802 19.95569613 -0.440661672 0.388381893 0.018760745 2011-7-26
2011-7-7 12.30 440 17.96364773 34.13853973 -0.421544974 0.388919168 0.011157663 2011-7-26
2011-7-7 11.70 439 18.13346113 20.06698721 -0.402863564 0.381054619 0.018341897 2011-7-26
2011-7-7 11.05 438 18.25026396 20.11289470 -0.384279727 0.376204924 0.018079905 2011-7-26
2011-7-7 10.50 437 18.31415813 20.10958072 -0.365706607 0.370519213 0.017817751 2011-7-26
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數據來源:綜合媒體
(杜慧琴 編譯)