Jim Cramer said Thursday there's one stock in particular that viewers ask him about the most—and it's no longer Apple.
Questions about the 3-D printing company seem warranted, though, especially considering the stock's wild ride over the past year. The stock has been volatile, going from around $30 to roughly $96 a share in a matter of months. But lately, the stock has struggled to keep its momentum. Shares currently trade at around $61.
To Cramer, the stock's chart is nothing but alarming.