These types of systems are now common in the market, and you need more sophisticated algorithms to make any money. They said that they picked 2005 because it h

These types of systems are now common in the market, and you need more sophisticated algorithms to make any money. They said that they picked 2005 because it had a lack of "unusual market activity." I bet they picked it because their system didn't work in later years, because there's too much competition to make money with their system now.