Korean Won Hits 17-Year High Against USD Amid Geopolitical Tensions and Fed Rate Hike Fears
The South Korean won has reached a 17-year high against the US dollar, surging past 1,530 won per dollar on June 4, 2026, marking the strongest level since the global financial crisis of 2009. This sharp depreciation of the won reflects a confluence of factors, including robust US labor market data, rising geopolitical tensions, and shifting investor sentiment.
Key Drivers Behind the Won’s Decline
The primary catalyst for the won’s weakness was the release of unexpectedly strong US nonfarm payrolls data. According to the US Bureau of Labor Statistics, the economy added 172,000 jobs in May 2026, far exceeding the 80,000 forecast by economists. This surge in employment data intensified speculation that the Federal Reserve might raise interest rates in the coming months, bolstering the dollar’s appeal as a safe-haven asset.
The dollar index, which measures the US currency against a basket of six major peers, climbed to a two-month high, further pressuring emerging market currencies. Meanwhile, the Korean won faced additional headwinds from a slump in US semiconductor stocks, which rattled investor confidence in tech-dependent Korean firms like Samsung Electronics and SK Hynix.
Geopolitical Risks and Market Volatility
Escalating tensions in the Middle East also contributed to the won’s decline. The ongoing conflict in the region and the threat of broader regional instability increased demand for the US dollar as a hedge against uncertainty. This dynamic was compounded by rising crude oil prices, which amplified concerns about inflationary pressures on South Korea’s energy-import-dependent economy.
The Korean exchange rate reached 1,530.8 won per dollar during early trading on June 4, according to the Seoul Foreign Exchange Market. By the end of the week, the rate stabilized at 1,529.7 won, still reflecting a 13.3 won increase from the previous week’s closing level of 1,516.4 won.
Market Implications and Policy Outlook
The rapid depreciation of the won has sparked concerns about its impact on South Korea’s export sector. A weaker won typically makes exports cheaper but raises import costs,