The book is intended for readers familiar with the concept of financial markets, practicing traders, individual investors and investment portfolio managers. It is, in fact, a summary of 12 books in one. 12 well-known master practitioners each contributed one chapter to this collection with the goal of giving the reader an idea of their methods and techniques for working in financial markets, namely, in the markets of stocks, currencies (FOREX), bonds, options and futures. Having assessed the essence of the method and possible boundary conditions, the reader can proceed to an in-depth study of the works of a particular author. Of the participants in the collection, there are only four authors in the Russian translation. The works of others, despite their fame in the United States, are practically unknown to the Russian reader, although their methods are truly unique and sometimes revolutionary. The book provides many real-life examples that allow you to evaluate the effectiveness of the proposed approaches. For financiers, investment strategists, technical market analysts, as well as individual investors independently entering the financial markets of the world and Russia, reading this book will be extremely useful, and maybe even necessary .