Investors often opt for an approach that involves picking stocks with a low price-to-earnings (P/E) ratio. This strategy is based on the notion that the lower the P/E ratio is, the higher the stock value. The reasoning behind this is straightforward — when a stock's current market price does not adequately reflect its higher earnings, it suggests potential for growth.But there is more to this whole P/E story. Because not only low P/E, stocks with a rising P/E can also fetch strong returns. In this regard, i ...