TSX futures flat ahead of earnings reports

(Reuters) - Canadian stock futures were little changed on Wednesday as investors awaited the release of quarterly earnings from major companies including Agrium Inc , IAMGOLD Corp and TMX Group Ltd . September futures on the S&P TSX index were down 0.04 percent at 7:15 a.m. ET. No major economic data is scheduled for the day. Canada's main stock index suffered its biggest one-day fall in more than a month on Tuesday, with energy stocks slumping as fears of an oil supply glut haunted investor