Sometimes, a discounted stock can present a valuable opportunity. The market has discounted a fair number of stocks over the last few years, and some for good reason. At the same time, share price alone tells you relatively little other than what the broader market seems to think the stock is worth at that given moment in time. A stock can easily be overvalued or undervalued, and it's important to understand the drivers behind the stock's performance before you decide whether it's a good fit for your portfo ...