In this book I have developed a simple technique and formula for investment in stock markets. My students also appreciate that understanding the functioning of stock market is quite easy. I have devised some theories—basic theories that work quite effectively in the stock market. They work smoothly in India and, after conducting many workshops on them, I wish to present those theories to my reader. My efforts are constrained by time.However, a book does not have any such limitation. It may be easily accessible to anybody. For me, it's a big challenge to conduct multiple seminars across India.