Effective Sunday, April 2, 2006 (for the trade date of Monday, April 3, 2006), the CME Globex no bust range for CME Mexican Peso Futures will be expanded to 30 ticks or less from the current 20 ticks or less.  Price banding for CME Mexican Peso Futures will remain at 60 ticks for outrights and 10 ticks for spreads.  The amendment to CME Rule 588.K. to implement this change is below with additions underlined.