South Korea's AI-driven chip exports are fueling a record trade surplus, yet the won remains one of Asia's worst-performing currencies. This paradox highlights how export earnings alone don't determine currency strength. Investors question whether fundamental economic weaknesses are offsetting the chip boom, with concerns about debt levels and property markets weighing on sentiment.

Several factors explain the won's decline. Monetary policy divergences with the US and Japan have made Korean assets less attractive. Additionally, export growth is concentrated in semiconductors, creating vulnerability to industry fluctuations. The Bank of Korea's rate cuts have further pressured the currency, even as other Asian central banks maintain tighter stances.

The situation creates challenges for South Korean businesses reliant on imports and those with foreign currency debt. While chip companies benefit, broader economic concerns persist. Analysts suggest structural reforms are needed beyond export dependence to sustain long-term currency stability in a region where other currencies show more consistent strength.