The new book by Dimitris Dimopoulos is the first book in the Greek language that dares to provide specific and clear instructions on how an investor should navigate the Stock Market. On how to choose profitable trading systems and how to apply them with discipline. The trading systems are based on the method and principles of Technical Analysis and are easily created with the help of common computer programs. The trading systems, precisely because they are not influenced by the investor's psychological state, can provide an answer - as to what one should do - in critical moments when emotional strain paralyzes the investor or leads them to wrong decisions. [Excerpt from the text on the back cover of the edition]