TA are not a bad technique of analysis if done correctly. Dont think TA is a science, its an art. Long experience is needed to draw conclusions based on TA. FA gives you an idea of what stock to buy TA gives you an idea when to buy. TA can be for short term/Medium term and for long term investment. One has to punch both technique before investment. Also note that FA is also an art. Predicting future is not an easy task, it also requires experience, research & time involvement. But still note that combination of these two are also not perfect, if not done perfectly. TA is very useful for intra day trading / Future trading. FA is more useful for newly listed share where huge data are not available for TA. I do follow the twin combinations. I would like to cite an eg., Reliance Industries touched 250 in 1992. It passed this level again in 2003/04. Bharti Airtel issued the shares at 45/- now it is 800+. At the time of issue, the fundamantals the company was very poor. Now you can guess combination of twins are very powerful if used wisely.