Trader Radar - Wednesday, Mar. 5th

Q: On Fast Money's Trader Radar we look at the stock that was lighting up screens across Wall Street today. Through the years, this membership warehouse has stayed close to its roots. Not only is the flagship store in the original Medford, Massachusetts warehouse, the company itself is named for the founder's daughter, Beverly Jean. Today, the company's earnings beat the Street as cash-strapped consumers buy in bulk. Who is it?

A: BJ's Wholesale Club is on the Trader Radar tonight. Shares of the club store ripped higher on five times the average daily volume Wednesday.