Trader Radar - Monday Jan. 14th

Q: On Fast Money’s trader radar we look at the stock lighting up screens all over Wall Street, Monday. It is the second largest advertiser on the internet, and getting bigger because of recent contracts with Dell and Apple. And while it’s biggest rival may be Google’s Double Click, investors clearly saw more "value" in this company. Who is it?

A:ValueClick is on Fast Money’s trader radar. This online advertiser was up more then 8% Monday and the ticker VCLK was among the most-searched on Google.