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

NEW YORK (

TheStreet

) --

CHANGE IN RATINGS

Altera

(ALTR) - Get Report

downgraded at Ticonderoga from Buy to Neutral. Stock is already pricing in recent market share gains.

CommVault

(CVLT) - Get Report

downgraded at JPM to Market Perform from Market Outperform. Valuation call, JPM Securities said. Maintain $25 price target.

Discovery Communications

(DISCA) - Get Report

downgraded at Barrington from Outperform to Market Perform. Valuation call.

Fresh Del Monte

(FDP) - Get Report

downgraded at Jefferies from Buy to Hold. $23 price target. Banana market has deteriorated.

Nordson

(NDSN) - Get Report

downgraded at BMO to Market Perform from Outperform. Tougher comps coming, BMO Capital Markets said. Maintain $85 price target.

Marathon Oil

(MRO) - Get Report

estimates changed at Barclays. MRO 2010 EPS estimate increased to $3.40, 2011 trimmed to $3.90. Disappointing Droshky performance, Barclays said. Maintain Equal Weigh rating and $36 price target.

Marathon Oil

(MRO) - Get Report

numbers cut at Goldman. MRO estimates were reduced through 2015, Goldman Sachs said. Company seeing lower production in the Gulf of Mexico. Neutral rating and new $35 price target.

Marathon Oil

(MRO) - Get Report

downgraded at Deutsche from Buy to Hold, Deutsche Bank said. $36 price target. The company's Droshky project is not meeting expectations.

M&T Bank

(MTB) - Get Report

upgraded at RBC from Sector Perform to Outperform, RBC Capital said. $86 price target. WL acquisition should help the company grow.

Newmont Mining

(NEM) - Get Report

downgraded at RBC from Sector Perform to Underperform, RBC Capital said. $63 price target. Company lacks near-term catalysts.

Rowan

(RDC)

downgraded at Dahlman Rose from Buy to Hold, Dahlman Rose said. Valuation call.

Research in Motion

( RIMM) rated new Market Perform at Wells Coverage of RIMM was started with a Market Perform rating, Wells Fargo said. Stock is already pricing in bad news, but lacks near-term catalysts.

Watts Water

(WTS) - Get Report

downgraded at Brean Murray from Buy to Hold, Brean Murray said. Company faces difficult comparisons in the coming quarters.

Wynn Resorts

(WYNN) - Get Report

downgraded at Stern Agee to Neutral from Buy. Concerned that the Macau market overall moves more toward Cotai. Price target set at $109.

Wynn Resorts

(WYNN) - Get Report

numbers raised at Citigroup. Shares of WYNN now seen reaching $90. Estimates also increased, given better expected growth in Macau. Sell rating.

Wynn Resorts

(WYNN) - Get Report

target, estimates boosted at Barclays. WYNN price target raised to $90 from $84. Strong third-quarter results highlighted by Macau operations, Barclays said. 2010 and 2011 EPS estimates lifted to $1.59 and $2.39, respectively. Maintain Neutral rating.

Xilinx

(XLNX) - Get Report

upgraded at Ticonderoga from Neutral to Buy, Ticonderoga Securities said. $34 price target. Company is losing market share, but the risk/reward is attractive at current levels.

This article was written by a staff member of TheStreet.