Dears Bill and Alex, Thank you very much for your help.
Yes it showed a profit and loss. I test it with three years historical data and one year along. For some stock the result are different, in some shares the percentage pass 100% in one year. And for some it is showing loss. My question is what information I should look for? When I back test. For instance: should I look for profit percentage only that more then 60% or higher. or the number's of winner and loser trade? Thank you in advance.
