Short Put 941 @ $85

Sell to open 4 contracts of 0941.HK $85 Aug 12 Put @ $0.55
Premium = $1100
交易時的正股價 = $90.1
4手0941 正股平均潛在成本 = $85 x 4 x 500 = $170000
項目回報率 = $1100/170000 = 0.64% (或 年度化 7.87%)
組合回報率 = $1100/2124086 = 0.05% (或 年度化 0.63%)
Option引伸波幅 = 22.7%
0941的30日歷史波幅 = 21.37%
0941於8月30日前收高於$85的機會率 = 83.36%