Reduction to the Block Trade Minimum Quantity Threshold Level of 30 Standard-Sized Foreign Exchange Futures Contracts and 10 Companion Foreign Exchange Option 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.