Feb. 9: 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 Industries (HAR), Electronic Arts (ERTS), Hartford Financial (HIG) and Airgas (ARG).

>> Stocks You May Love on Valentine's

Symbol
Price
 
Change
%Change
HAR
---
HIG
---
VMC
---
Symbol
Price
 
Change
%Change
EME
---
HAR
---
VMC
---
WU
---