引用:
原帖由 coffee 於 29-1-2009 07:08 PM 發表 
wah.... dun understand ar...
can you calculate for me 
the biggest money i put in is 18060
so far total money bet is 181110
total return is 277709
hehe, sure:D
你的投資已去到53.34%的回報率了! 已經好強了...買基金都很難做到
(有圖, 把"純利"除以"總共支出", 再乘返一百, 53.34個巴仙)
