Short Put 2823 @ $9.5

Sell to open 5 contracts of 2823.HK $9.5 Nov 12 Put @ $0.08
Premium = $2000
交易時的正股價 = $9.88
5手2823正股平均潛在成本 = $9.5 x 5 x 5000 = $237500
項目回報率 = $2000/237500 = 0.84% (或 年度化 14.0%)
組合回報率 = $2000/2214949 = 0.09% (或 年度化 1.5%)
Option引伸波幅 = 23.72%
2823日歷史波幅 = 22.32%
2823於11月29日前收高於$9.5的機會率 = 76.8%