Please note that this advisory was revised on Monday, September 26, 2011, affecting the date of first intent for CBOT contracts.
Listed below are the relevant delivery dates for October 2011 Chicago Mercantile Exchange Inc., Chicago Board of Trade, NYMEX/COMEX,GEX and DME contracts.
CME Group is the world's leading and most diverse derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). Further information on each exchange's rules and product listings can be found by clicking on the links to CME, CBOT, NYMEX and COMEX.