×

April 29: Unusual Volume Leaders

What follows is a look at stocks in the S&P 500 displaying unusual volume in today's trading session.

Some of the highlights include: Harman International (HAR), Cameron International (CAM), First Solar (FSLR), Halliburton (HAL) and FMC Technologies (FTI).

>> S&P 500 Earnings Leaderboard: Biggest Surprises Season to Date

Send comments to:bythenumbers@cnbc.com

bythenumbers.cnbc.com