Crude oil markets ended the week in a position that may come as a surprise to those who have been watching the steady rally since the war began. Oil prices rose on Friday but are on track to end flat for the first time since the U.S.-Israeli war on Iran started. The reason came as President Trump extended his pause on strikes against Iran’s energy plants, giving markets a brief window of hope that a deal might take shape. Even so, crude prices remain well above normal levels.