Korean Won Rallies to Two-Month High as Central Bank Starts Tightening

The South Korean won has staged one of the sharpest currency rallies among major economies this month, strengthening to around 1,478 per dollar, its highest level in about two months, after the Bank of Korea began a new tightening cycle. The central bank lifted its benchmark interest rate by 25 basis points to 2.75%, its first increase since early 2023, seeking to curb persistent inflation and support a currency that had slid to multi-year lows earlier in the year. The won has appreciated more than 4% against the dollar in July, ranking first among major currencies and far outpacing peers such as the British pound and the euro. Analysts attribute the surge to a combination of the rate hike, robust exports and expectations of large dollar inflows tied to a major Korean chipmaker's overseas share listing. The rally has broken the won's earlier close correlation with the weakening Japanese yen. Policymakers face a delicate balance, weighing inflation and currency stability against fragile market sentiment, with investors now assessing whether further rate increases will follow if price pressures persist.