Foreign exchange rates are displayed at a currency exchange counter in Seoul on Sunday. (Yonhap) South Korea's foreign reserves rose in June despite efforts by authorities to manage exchange rate volatility, the central bank said Friday.The country's foreign reserves stood at $427.36 billion as of end-June, up $370 million from a month earlier, according to data from the Bank of Korea.The figure marked a turnaround from an $880 million decline in May.The BOK attributed the monthly increase to a rise in foreign currency-denominated deposits by financial institutions despite market stabilization measures, such as foreign exchange swaps with the National Pension Service.The Korean won has traded far over the psychologically important level of 1,500 won against the US dollar throughout June amid net selling of local stocks by foreign investors.The local currency dropped to 1,549.4 won per dollar on the last day of June, marking the weakest level since March 6, 2009.Foreign securities, including US Treasuries, fell by $330 million from a month earlier to $380.34 billion at end-June, accounting for 89 percent of the country's total foreign reserves.The value of foreign currency deposits rose $920 million to $22.27 billion, while special drawing rights decreased $140 million to $15.64 billion.Gold bullion holdings remained unchanged at $4.79 billion.The country's reserve position with the International Monetary Fund decreased by $90 million from a month earlier to $4.31 billion at the end of June, the latest findings showed.South Korea ranked as the world's 13th-largest holder of foreign reserves as of end-May, down from 12th place a month earlier.China topped the list, followed by Japan, Switzerland, Russia and India, according to the BOK. (Yonhap)