a mathematical question re: stockmarket, page-18

re: a mathematical question stockmarket you can use metastock system tester to answer this question.

every indicator I have ever used has FAILED using the system tester. It gives near random results. But markets are not random as current events WILL impact future events.
Your question is not original, and the turtle trading system is one of many trend following methods.

Basicly YES......the trend is your friend.