Money traders walk past a flag of the United Kingdom at a foreign exchange brokerage at a securities firm in Tokyo, Friday, June 24, 2016.Eugene Hoshiko, The Associated Press SEOUL, South Korea — Global financial markets dived on Friday as media reports forecast that British voters had opted to leave the European Union, shocking investors and triggering jitters across the globe. Tokyo stocks plunged more than 7 percent and South Korea’s Kospi tumbled about 4 percent.