Renewed hopes of Iran peace talks keep oil under $100 per barrel hpenews.comOil prices end volatile session mixed but up sharply for the week on supply worries ReutersOil Posts Weekly Gains on Continued Hormuz Closure WSJOil Declines as Officials in Pakistan Say US-Iran Talks Expected Bloomberg.comBrent oil tops $105 as tensions simmer in Strait of Hormuz, Israel threatens attacks CNBC