So Lululemon Athletica inc. shares are down 17 percent since July 16, having plunged from above $65 to below $55 in September. Meanwhile Credit Suisse’s Christian Buss upgraded the rating on the company from Neutral to Outperform, while raising the price target from $57 to $64. Expansion in product margins could result in the company beating the EPS estimates, Buss said. Why not to buy some shares or yoga pant maybe :)