OmniVision Technologies

Wall Street Watch Friday: Zumiez Wipes Out

Skateboarding is all about keeping your balance and avoiding the always-embarrassing face-plant. But that's exactly what edgy teen apparel retailer Zumiez failed to do with Thursday afternoon's earnings report.

Wall St.'s 10 Biggest Losers This Week

It's been a volatile week for investors, but certain stocks suffered far more than others. Here%u2019s a rundown of some of the biggest losers -- where they were on Monday and what they cost as of Friday's closing bell.