CME Group announces that on Monday, May 23, 2011, weekly options will be added to the current line-up of standard and serial options on CBOT Corn, Soybeans, and Wheat futures.
Standard and serial options are currently listed on CBOT Corn, Soybeans, and Wheat futures. These options expire on the last Friday that proceeds by at least two business days the last business day of the month proceeding the named option expiration month. Thus, these products currently experience one option expiration per month.
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.