
Lululemon Athletica (LULU) is the best S&P 500 stock Friday after the athleisure retailer beat top- and bottom-line expectations for its fiscal third quarter and raised its full-year outlook.

Lululemon Athletica (LULU) is the best S&P 500 stock Friday after the athleisure retailer beat top- and bottom-line expectations for its fiscal third quarter and raised its full-year outlook.