Lululemon Athletica raised its earnings and revenue guidance for the fourth quarter, yet the stock was languishing Monday. Lululemon said it expects net revenue in the range of $3.56 billion to $3.58 billion, up from $3.475 billion to $3.51 billion. Earnings per share are now estimated at $5.81 to $5.85, versus previous guidance of $5.56 to $5.64.