
The reserves climbed for a second straight month, returning South Korea to 10th place globally as bond issuance, investment returns and currency valuation effects offset market-stabilization pressures.
South Korea’s foreign exchange reserves rose to $427.95 billion at the end of July 2026, up $590 million from a month earlier, marking a second consecutive monthly increase and lifting the country back into the global top 10 for the first time in five months. The Bank of Korea said the gain was driven by new foreign currency-denominated Foreign Exchange Stabilization Fund Bonds, investment returns and a higher U.S. dollar conversion value of non-dollar assets, despite the effect of its foreign exchange swap with the National Pension Service. By asset type, marketable securities fell $340 million to $380.01 billion, while deposits rose $860 million to $23.13 billion and SDR holdings increased to $15.7 billion; gold holdings were unchanged at $4.79 billion. South Korea ranked 10th globally as of end-June after falling as low as 13th in May, overtaking Italy, France and Singapore. The reserves have fluctuated this year amid exchange-rate volatility and official market-stabilization measures, including sizable dollar supply operations by the Bank of Korea.