Terex (NYSE: TEX) is recently trading at $42.50 in pre-open trading, below its close of $47.32. TEX lowered 2008 EPS view to $6.35-$6.65 from $6.85-$7.15. TEX overall option implied volatility of 50 is near its 26-week average according to Track Data, according to Track Data, suggesting non-directional price movement.

Agco (NYSE: AG), global manufacturer of agricultural and construction equipment, closed at $56.10. AG overall option implied volatility of 49 is near its 26-week average, suggesting non-directional price movement.

Deere (NYSE: DE) closed at $66.53. DE overall option implied volatility of 40 is near its 26-week average according to Track Data, suggesting non-directional price movement.

CNH Global (NYSE: CNH), an agricultural and construction equipment manufacturer, closed at $35.17. CNH overall option implied volatility of 54 is near its 26-week average, suggesting non-directional price movement.

Caterpillar (NYSE: CAT) closed at $67.73. CAT October option implied volatility of 32 is near its 26-week average according to Track Data, suggesting non-directional price movement.

Option Update is provided by Stock Specialist Paul Foster of theflyonthewall.com

MOST NOTEWORTHY: Sunoco, Ryanair and HSBC Holdings were today's noteworthy downgrades:

• JP Morgan downgraded Sunoco (NYSE: SUN) to Underweight from Neutral citing expected margin pressure due to high leverage to sweet crude. Goldman also downgraded shares of Sunoco to Neutral from Buy.
  
• Deutsche Bank downgraded shares of Ryanair (NASDAQ: RYAAY) to Sell from Hold as they believe the European airlines sector will trade well below book value until the companies deal with higher oil prices.
  
• UBS cut HSBC (NYSE: HBC) to Neutral from Buy to reflect the potential for higher losses at the company's household unit and weak performance at its U.S. bank.

OTHER DOWNGRADES:

• Broadpoint lowered MTS Medication (NYSE: MPP) to Neutral from Strong Buy.
  
• HSBC cut Southern Peru Copper (NYSE: PCU) to Neutral from Overweight.
  
• Goldman downgraded CNH Global (NYSE: CNH) to Neutral from Buy and PetroChina (PTR) to Sell from Buy.

Ever wonder what became of agricultural equipment names like Case, Ford, International Harvester and New Holland? They are all part of the heritage of one of the biggest heavy equipment makers around.

CNH Global NV (NYSE: CNH) is a world class manufacturer of agricultural and construction equipment, ranking second to Deere (NYSE: DE) in the farm category and third to Caterpillar (NYSE: CAT) and Komatsu in the building line. Products include wide varieties of tractors, combine harvesters, seeding and planting equipment, sprayers, excavators, graders, bulldozers, backhoe loaders and skid steer loaders. A financial services unit assists clients with the purchase, or lease of equipment. The firm, a majority-owned subsidiary of Fiat S.p.A. (NYSE: FIA), is supported by about 11,500 dealers in 160 countries.