May 25 (Reuters) - Canada’s main stock index rose on Tuesday, drawing support from energy stocks that tracked a rise in crude oil prices as the prospect of Iran glut waned, while the reopening of economies raised summer demand hopes. * At 09:07 a.m. ET (13:37 GMT), the Toronto Stock Exchange’s S&P/TSX composite index was up 152.56 points, or 0.78%, at 19,679.86. (Reporting by Shivani Kumaresan in Bengaluru; Editing by Sriraj Kalluvila) Our Standards: The Thomson Reuters Trust Principles.