Editor's Note: Green and red arrows refer to intraday stock price movement.

NEW YORK ( TheStreet) -- CHANGE IN RATINGS

American Electric ( AEP - Get Report) rated new Underperform at RBC. $38 price target. Expect regulatory uncertainty in the near term.

Boston Scientific ( BSX - Get Report) downgraded at UBS from Buy to Neutral, UBS said. $7.65 price target. Challenging outlook for core markets.

Constellation Energy ( CEG) upgraded at Wunderlich from Hold to Buy. $43.50 price target. Combination with EXC should be successful.

CMS Energy ( CMS - Get Report) rated new Outperform at RBC. $22 price target. Transparent rate base and solid earnings growth.

CenterPoint Energy ( CNP) rated new Outperform at RBC. $21 price target. Better than average customer growth, particularly as the economy recovers.

Dominion Resources ( D - Get Report) rated new Sector Perform at RBC. $49 target price. Positive on fundamental drivers and growth profile

Diamond Offshore ( DO - Get Report) upgraded at FBR to Outperform. $85 price target. Company should benefit from tighter supply in the deepwater drilling market.

Duke Energy ( DUK) rated new Underperform at RBC with an Underperform rating. $19 price target. Waiting for merger with Progress to close.

Consolidated Edison ( ED - Get Report) rated new Sector Perform at RBC. $54 price target. 2012 could be a transition year for New York regulation.

Edison International ( EIX) rated new Sector Perform at RBC. $43 price target. Risks outweigh potential upside.

Entergy Corporation ( ETR) rated new Sector Perform at RBC. $75 price target. Lack of near term catalysts.

KKR ( KKR) rated new Neutral at Credit Suisse. $18 price target. Well positioned to benefit from secular tailwinds and improving capital markets.

Lincare Holdings ( LNCR) rated new Buy at UBS. $37 price target. Strong management and a distinct competitive advantage in patient referrals.

Raymond James ( RJF - Get Report) upgraded at Ticonderoga from Neutral to Buy. $37 price target. Company is attracting more assets.

Southern Company ( SO) upgraded at Credit Suisse from Neutral to Outperform. $45 price target. Strong EPS growth and a 4.8% dividend yield.

AT&T ( T - Get Report) rated new Hold at Kaufman. $31 price target. Declining wireline business will continue to weigh on growth.

End of report.

This article was written by a staff member of TheStreet.