Trader Radar - Wednesday, Feb. 6th

Q: On Fast Money's Trader Radar we look at the stock that was lighting up screens across Wall Street on Wednesday. This company's sweaters and rugby shirts are staples in any prepster's closet. Even though the retail sector has been hit hard lately, the future looks bright for this company as the stock rose the most in eighteen months after revealing strong growth in Europe. The company has come a long way since 1967 when it was founded by Ralph Lifschitz. Who is it?

A: Polo Ralph Lauren is on the trader radar today because this preppy retailer traded almost five times its average daily volume on Wednesday.