Foreign currency deposits in South Korea fell for the first time in three months in January, due to a decline in corporate deposits, central bank data showed Friday. Outstanding foreign currency-denominated deposits held by residents stood at $118.03 billion at the end of January, down $1.4 billion from a month earlier, according to the data from the Bank of Korea (BOK). It marked the first on-month decline since October, following gains in November and December that had lifted the figure to a record high amid a weakened won and heightened foreign exchange market volatility. Residents include South Korean citizens, foreigners who have lived in the country for more than six months and foreign companies. The data excludes interbank deposits. Corporate foreign currency deposits fell $1.82 billion from a month earlier to $100.06 billion, while individual holdings rose $420 million to $17.35 billion. By currency, U.S. dollar-denominated deposits increased $400 million to $96.34 billion, and Japanese yen deposits gained $520 million to $9.51 billion. In contrast, euro-denominated deposits droppe