The book is based on the BSc thesis written in 2009 in Stockholm School of Economics in Riga. The book explores the opportunity to foresee the stock market sentiment and build a profitable investment strategy by applying investment styles rotation on the basis of the combined signals of technical indicators. The literature on market anomalies which are not explained by the efficient market models provides the idea for this book. NYSE Exchange Traded Funds serve as a proxy of investment styles and as an investment target for the period from 2000 till August 2011. The author reviews the results...