Trading Advisors to the Trading Companies (Tables)

12 Months Ended

Dec. 31, 2012

Trading Advisors to the Trading Companies [Abstract]

Commodity trading advisors

Ceres retains certain commodity Trading Advisors to make all trading decisions for the Trading Companies.  The Trading Advisors and their strategies for each Trading Company as of December 31, 2012 are as follows:

Trading Company	Trading Advisor	Strategy
Morgan Stanley Smith Barney Augustus I, LLC	GAM International Management
("Augustus I, LLC")	Limited	Global Rates Program – Futures/FX Only
Morgan Stanley Smith Barney Chesapeake Diversified I, LLC
("Chesapeake I, LLC")	Chesapeake Capital Corporation	Diversified Trading Program
Morgan Stanley Smith Barney GLC I, LLC
("GLC I, LLC")	GLC Ltd.	Global Macro Program
Kaiser I, LLC	Kaiser Trading Group Pty. Ltd.	Global Diversified Trading Program
Rotella I, LLC	Rotella Capital Management, Inc.	Polaris Program
Morgan Stanley Smith Barney TT II, LLC	Transtrend B.V.	Enhanced Risk Profile (USD) of Diversified
("TT II, LLC")		Trend Program
WNT I, LLC	Winton Capital Management Limited	Diversified Trading Program