Short Put 941 @ $80

Sell to open 5 contracts of 0941.HK $80 Sep 12 Put @ $1.1
Premium = $2750
交易時的正股價 = $83.05 (除淨後$81.42)
5手0941 正股平均潛在成本 = $80 x 5 x 500 = $200000
項目回報率 = $2750/200000 = 1.38% (或 年度化 17.3%)
組合回報率 = $2750/2124086 = 0.13% (或 年度化 1.63%)
Option引伸波幅 = 19.29%
0941的30日歷史波幅 = 26.62%
0941於9月27日前收高於$80的機會率 = 59.47%