This book is a compilation of many technical indicators and how to use them. Elder, clearly and methodically, reviewed most technical indicators, and for each of them, trying to draw the psychological aspects. The latter (psychology) is treated middle way, but since it is a complicated subject, and this is in no way the aim of the book, we are finally happy to find it here. Besides, this book allows to learn more about the psychology of financial markets that the eponymous book by Lars Tvede, which is the limit! Finally, a clear style, very "American" (subject - verb - complement) which allows to quickly learn about a topic, and enjoy the experience and reflection of Elder.