TSX edges down as Trump's Iran deadline approaches
April 7 (Reuters) - Canada's main stock index slipped on Tuesday as investors monitored the situation in the Middle East, after Iran showed no signs of relenting to U.S. President Donald Trump's ultimatum to reopen the Strait of Hormuz.At 10:55 a.m. ET, the S&P/TSX Composite Index (.GSPTSE), was down 0.1% at 33,149.58 points.As Trump's deadline approached, the U.S. intensified strikes on Iran, targeting Kharg Island, home to Tehran's main oil export terminal.