Notice To Members 2011-7

Customer Margins Increases Effective April 14, 2011

OneChicago is raising the minimum customer margin levels to 50% on the following futures effective April 14, 2011.

Symbol Description
CGA1C China Green Agriculture Futures
CHBT1C China-Biotics Futures
CHBT1D China-Biotics Futures
DEER1C Deer Consumer Products Futures
FEED1C AgFeed Industries Futures
FSIN1C Fushi Copperweld Futures
HRBN1C Harbin Electric
ONP1C Orient Paper

Please contact Shahe Alexanian, salexanian@OneChicago.com, 312.424.8522 or Tom McCabe, tmccabe@OneChicago.com 312.42.8512 if you have any questions.