TORONTO - Canada's main stock index was down more than 100 points in late-morning trading and the price of oil climbed higher as the ceasefire between Iran and the U.S.

TORONTO - Canada's main stock index was down more than 100 points in late-morning trading and the price of oil climbed higher as the ceasefire between Iran and the U.S.

Iranian news agency Tasnim reported that Tehran had suspended dialogue with mediators in protest against Israel’s expanding Lebanon offensive.