Trader Radar - Monday September 22nd

Q: On Fast Money’s trader radar we look at the stock that was lighting up screens across Wall Street. Based in Memphis, this company used a revolutionary quality control program to become the nation’s largest auto-parts retailer. It also debuted the “DuraLast” battery, the standard for autos in America. And today, the company had investors charged up after reporting higher profits on increased sales to commercial mechanics . Who is it?

A: On the trader radar tonight we’re watching Autozone This company’s shares were among the most active on the NYSE today.