ITG Reports June Average Daily Volume of 192M Shares

Investment Technology Group, Inc. ITG today announced that June 2011 US trading volume was 4.2 billion shares and average daily volume was 192 million shares. This compares to 4.2 billion shares and ADV of 199 million shares in May 2011 and 4.2 billion shares and ADV of 191 million shares in June 2010. There were 22 trading days in both June 2011 and June 2010, and 21 trading days in May 2011.