Early Research Calls

Published on Tuesday, 13 November 2012 07:48 Written by Danny Miller

New York, November 13^th (TradersHuddle.com) – Following are some of the upgrades and downgrades before the market open.

3D Systems (NYSE: DDD) was upgraded to Overweight at Piper Jaffray.

Air Products and Chemicals Inc (NYSE: APD) was upgraded to a Buy at Goldman Sachs.

Albemarle (NYSE: ALB) was upgraded to a Buy from at Goldman Sachs.

Dow Chemical (NYSE: DOW) upgraded to a Buy at Goldman Sachs.

Eaton Vance (NYSE: EV) was upgraded to a Neutral at Bank of America Merrill.

F5 Networks (NASDAQ: FFIV) was upgraded to a Buy at Goldman Sachs.

Kraton Performance Polymers (NYSE: KRA) was upgraded to a Buy at Goldman Sachs.

LyondellBasell (NYSE: LYB) downgraded to a Neutral at Goldman Sachs.

Molycorp (NYSE: MCP) was downgraded to Equal-Weight from Overweight at Morgan Stanley.

NuStar Energy (NYSE: NS) was upgraded to a Neutral at Credit Suisse.

Rockwood Holdings (NYSE: ROC) was upgraded to a Buy at Goldman Sachs.

Sherwin-Williams (NYSE: SHW) was upgraded to Outperform at Credit Agricole.