SEOUL, SOUTH KOREA / RankWire.AI / – South Korea’s foreign exchange reserves experienced a record-breaking monthly increase in August, reaching $442.28 billion at the end of the month. According to the Bank of Korea, this was a $14.33 billion rise from $427.95 billion at July’s close. This surge marked the largest monthly increase since official reserve records started in 1971 and brought the country’s holdings to their highest level since May 2022, significantly surpassing the smaller gains observed in the previous two months.

Reserves in South Korea grew for the third consecutive month, following increases of $370 million in June and $590 million in July. The August rise also surpassed the previous record of $14.29 billion, set in May 2009. Despite this remarkable growth, the total remains below the all-time peak of $469.21 billion recorded in October 2021. These figures represent assets available within the country’s official foreign exchange reserve holdings and are reported in U.S. dollars.
The Bank of Korea attributed the August increase primarily to higher foreign currency deposits, returns from reserve asset management, and fluctuations in exchange rates. Changes in currency values can influence the dollar value of assets held in euros, pounds, and other currencies. When reporting total reserves, the central bank converts these holdings into U.S. dollars. Consequently, movements in major exchange rates can cause reported reserve balances to rise or fall, even if the underlying foreign currency assets remain unchanged.
Securities and Deposits Lead August’s Growth
Among the components of South Korea’s foreign exchange reserves, foreign securities remained the largest segment. Their value increased by $7.07 billion in August, reaching $387.07 billion, which accounts for 87.5% of the total reserves. This category encompasses government and corporate securities held as official reserve assets. Foreign currency deposits also saw a substantial rise, climbing by $7.17 billion to $30.30 billion, contributing significantly to the overall increase alongside the growth in foreign securities.
Smaller changes were observed in other reserve categories. Special drawing rights rose by $60 million to $15.77 billion, while the reserve position in the country was approximately $4.34 billion. Gold holdings remained steady at $4.79 billion. Overall, securities and foreign currency deposits made up nearly all of the $14.33 billion monthly growth. While securities remained the dominant reserve component, deposits experienced one of the largest increases among individual categories during August.
Reserves Reach Highest Level Since May 2022
South Korea’s August reserve total marked the highest in over four years and three months. The last time reserves exceeded this level was in May 2022, when they hit $447.71 billion. Although the August figure still falls short of the October 2021 record, it indicates a notable recovery. Official foreign exchange reserves consist of securities, deposits, gold, special drawing rights, and the country’s reserve position in the international monetary system. These figures are published monthly as part of the regular reporting process for the nation’s external financial assets.
The recent data points to a significant shift in the reserve growth rate during the summer months. After modest increases in June and July, August delivered a record monthly gain. South Korea concluded August with $442.28 billion in foreign exchange reserves, which is nearly $14.3 billion higher than at the end of July. While still below the historic peak, this level represents the highest since May 2022, supported by increases in securities, foreign currency deposits, and the dollar value of selected reserve assets.
