Ling Bo 
Random Index KDJ 
Precise Solution to Band Operation

KDJ index is an index widely used by investors in investment. This book is a detailed application guide of KDJ index. There are nine chapters in the book, focusing on the two topics of "KDJ index" and "band operation", from the introduction of index composition and application, to the study of the use of other indicators, and finally discusses the KDJ index trading system. The detailed theoretical introduction, supplemented by graphic analysis of images, makes this book not only has the characteristics of reference books, but also has practical reference value. Ling Bo, the author of many years of stock investment practice, summed up a set of highly practical operating methods. The concept of homeopathy operation is the core of this book. Through this book, you will grasp the two sharp tools of short-term and band operation, learn the strategy of position management and risk control, and then easily grasp the main wave, and finally achieve stable profits.