<p style="text-align:start;" size="0" _root="undefined" __ownerid="undefined" __hash="undefined" __altered="false">Oil prices climbed over 4% Monday as the US and Iran conflict escalated over the weekend, raising concerns over the safety of vessels in the Strait of Hormuz and global oil supplies. </p><p style="text-align:start;" size="0" _root="undefined" __ownerid="undefined" __hash="undefined" __altered="false"></p>