The person with flair for technical analysis and having deep understanding of astrology, is the best person. A person who is able to co-relate the technical trends of the markets with the planetary configurations. Conceiving an idea and transforming it into a complete program is one side of the story. To validate the churned out computer data with historical market statistics is yet another side. Without this exercise, "Faith" factor can not be incorporated in the system. How successfully an astrological principle depicted the past market moves decides the validity percentage of that principle at which rate one can rely on it for future guidance. Its a very laborious work.