A company that quadruples in share price in a year is almost unheard of. Those kinds of gains are typically found in the nightmarish world of penny stocks, or if you're lucky, in a small biotech stock that gets approval for a blockbuster drug. Last year, though, two companies saw much more than 300% gains that in no way fit the mold of a high-flying stock: commodity chemical producer The Chemours Company (NYSE: CC) and independent oil and gas producer Clayton Williams Energy (NYSE: CWEI).Let's take a look at how these two unlikely candidates were able to accomplish this feat, and whether there's any juice left to squeeze in these stocks. Image source: Getty Images.Continue reading