Designated Contract Market Rules : 23521

Organization: CBOT

Description: Extension of open floor trading hours for CBOT Grain and Oilseed futures and options contracts on major USDA Crop Report days. CBOT #12-157

Official Receipt Date: 2012-05-24 00:00:00

Status: Certified

Date: 2012-06-09 00:00:00

Remarks: