VectorVest favors the selection of undervalued stocks. Undervalued stocks tend to rise in price. Overvalued stocks tend to fall in price. Knowledge of Value greatly increases your chances of winning, and gives you an advantage compared to other investors. Therefore, VectorVest computes and reports a Value for every stock. A complete description of How to Value Stocks is given in Dr. DiLiddo’s book, Stocks, Strategies and Common Sense.