Any specifications and price formats not mentioned herein are identical to the existing CME American-style FX option counterpart’s specifications. Contract specifications pertinent and unique to these contracts can be found below:

Contract Name(s):

CME European-style Options on Futures on Euro FX and Japanese Yen

Launch Date:

Sunday, April 3, 2005 for trade date April 4, 2005

Trading Hours:

CME European style foreign currency options on futures will trade during the following hours: Trading Floor side-by-side on Globex (Monday through Friday):  7:20 a.m. to 2:00 p.m., including the last day of trading.

CME Globex® (Sunday through Thursday):  5:00 p.m. (trading opens for the next trade date) to 4:00 p.m. the following day.

Please view the attached CME Market Data Distributor Notice Q2005-14 for more information.

Thank you.