Finance
Middle East-led oil and currency shock raises uncertainty in financial markets
South Korea\'s financial markets are seeing sharp volatility as a Middle East-driven oil shock sends the KOSPI plunging and lifts uncertainty. Concerns over prolonged high oil prices have pushed the won-dollar exchange rate up to 1,500 won, widening stock-market swings and prompting warnings about overheated leverage as some credit trading is halted. Regulators, banks and brokerages are stepping up risk management, while authorities also move to crack down on unfair trading and strengthen preventive supervision.
