941 Gap Up, Short Put @ $80

Sell to open 2 contracts of 0941.HK $80 Jun 12 Put @ $0.62
Premium = $620
交易時的正股價 = $81.75
2手0941正股平均潛在成本 = $80 x 2 x 500 = $80000
項目回報率 = $620/80000 = 0.78% (或 年度化 28.29%)
組合回報率 = $620/1920224 = 0.03% (或 年度化 1.2%)
Option引伸波幅 = 25%
0941的30日歷史波幅 =21.84%
0941於6月28日前收高於$80的機會率 = 72.55%

Sell to open 2 contracts of 0941.HK $80 Jun 12 Put @ $0.65
Premium = $650
交易時的正股價 = $81.65
2手0941正股平均潛在成本 = $80 x 2 x 500 = $80000
項目回報率 = $650/80000 = 0.81% (或 年度化 29.57%)
組合回報率 = $650/1920224 = 0.03% (或 年度化 1.2%)
Option引伸波幅 = 25%
0941的30日歷史波幅 =21.84%
0941於6月28日前收高於$80的機會率 = 70.83%

大市暫時回穩，941裂口高開，short put @ $80風險不大，接貨也沒所謂。