ITG Releases June 2011 US Trading Volumes

Press release from the issuing company

Tuesday, July 12th, 2011

Investment Technology Group, Inc., a leading agency research broker and financial technology firm, today announced thatJune 2011US trading volume was 4.2 billion shares and average daily volume (ADV) was 192 million shares. This compares to 4.2 billion shares and ADV of 199 million shares inMay 2011and 4.2 billion shares and ADV of 191 million shares inJune 2010. There were 22 trading days in bothJune 2011andJune 2010, and 21 trading days inMay 2011.