By the Numbers

Jan. 11: Unusual Volume Leaders

Stocks Trading 100% Above Their 10-Day Avg.

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: Caterpillar (CAT), Celgene (CELG), United Parcel Services (UPS) and Quanta Services (PWR).

Stocks Trading 50% Above Their 100-Day Avg.