Oil extends gains after US and Iran exchange attacks on ships - Reuters

Oil extends gains after US and Iran exchange attacks on ships  ReutersOil Higher on Hormuz Escalation Amid Quiet Markets Due to Labor Day  WSJGoldman Flags Risk of $120 Oil If Mideast Ship Attacks Intensify  Bloomberg.comOil Prices Rise Slightly After U.S. and Iran Trade Strikes  The New York TimesOil prices post weekly gain on US-Iran fighting  CNBC