In our notice Q2005-64 dated May 19, 2005, ticker testing for the seven new weather futures and options contracts was scheduled to take place on Friday, May 27 and Friday, June 3, 2005.  These ticker tests will be rescheduled for Friday, June 10 and Friday, June 17, 2005 at approximately 4:45 p.m.  During testing, please direct any questions to Enterprise Computer Operations at 312.930.8160.

Ticker testing for the three new Exchange Traded Fund Futures contracts will remain scheduled for Friday, May 27 and Friday, June 3, 2005 at approximately 4:45 p.m.

If you have any questions regarding this notice, please contact:

Marilee Radecki          mradecki@cme.com              312.930.8193 

Kevin Brady                 kbrady@cme.com                  312.648.3653