Sell to open 10 contracts of 2628.HK $25 Jan 13 Put @ $0.25
Premium = $2500
交易時的正股價 = $26.0
10手2628正股平均潛在成本 = $25 x 10 x 1000 = $250000
項目回報率 = $2500/250000 = 1% (或 年度化 15.87%)
組合回報率 = $2500/2416243 = 0.1% (或 年度化 1.64%)
Option引伸波幅 = 25.14%
2628的30日歷史波幅 = 26.20%
2628於1月30日前收高於$25的機會率 = 72.92%