Trading lower following earnings/guidance: DKS -8.4% Other notable mentions: AMZN (may experience dealys in introduction of its smartphone, according to reports), CAR (Avis Budget Group's pending acquisition of Zipcar receives U.K. antitrust clearance)... Leaders: TRLA 0.8% (announces launch of proposed follow-on offering of 5.25 mln shares by co and selling stockholders), KRFT 0.9% (to join the NASDAQ-100 Index beginning March 18, 2013), CSTR 2.2% (NYPost discusses CSTR's plans to avert battle with shareholders)... Laggards: APEI -1.3% (disclosed increased authorization under its existing share repurchase program by $15 million), DENN -0.9% (announces update on development; co and Great China International Group decided to cancel plans for GCIG to develop franchise restaurants in southern China) Analyst related: Upgrades: HRB -0.7% (upgraded to Equal-Weight from Underweight at Morgan Stanley), SFD 0.7% (upgraded to Neutral from Underperform at BofA/Merrill), BBY 0.3% (upgraded to Overweight from Neutral at Piper Jaffray)... Downgrades: CHH -0.4% (downgraded to Mkt Perform at FBR Capital), ... Misc: KORS -2.1% (Hearing OTR Global out cautious on KORS; Feb sales trend decelerating)






