Download or read book New Key to Stock Market Profits written by Joseph E. Granville and published by Martino Fine Books. This book was released on 2010-12 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2010 Reprint of 1963 Edition. In this book Granville reveals a new theory-the On Balance Volume Theory-which he believes to be the most vital key to successful stock market trading. Granville attempts to demonstrate that volume changes precede most price changes, and he offers the stock trader a new key to improved performance and profits.