Cold Stocks You're Selling Now

Welcome back to another Foolish review of the coldest stocks as ranked by Motley Fool CAPS. We're looking at the three worst-performing industries over the past 30 days and your favorite short and long candidates in each.

Last time, and the time before, music and video stores were experiencing fuzzy reception. They're still off-key, down 15.3% as a group, but have given way to the fuel cell makers. The hydrogen battery bunch have shed 22.3% of their collective value since mid-April.

And who's in third place? A laser, it turns out, cuts much deeper than a knife. Investors hoping to ride the light to big gains have instead suffered an 11.9% loss over the last 30 days.

According to you, our Foolish readers, the worst stocks in these industries to own now -- i.e., those rated one or two out of a maximum five stars in CAPS -- are:

And your favorite long candidates -- i.e., those rated four or five stars in CAPS -- are:

Do you agree? Disagree? Let us know what you think by signing up for CAPS today. It's 100% free to participate.

Cap off your day with related CAPS Foolishness:

• Get your upgrades and downgrades here.
• Watch out! These stocks are under attack.
• One-star stocks can deliver five-star returns.
• Watch these stocks shrink.

Fool contributor Tim Beyers, who is ranked 5,787 out of more than 28,900 in CAPS, is a sucker for growth stocks and a regular contributor to David Gardner's Motley Fool Rule Breakers service. Tim didn't own shares of any of the companies mentioned in this story at the time of publication. Tim's portfolio holdings can be found at his Fool profile. His thoughts on growth stocks, Foolishness, and investing in general may be found in his blog. II-VI is a  Hidden Gems pick. The Motley Fool's disclosure policy freezes out Wall Street's worst.