S7/10Economic

Why South Korea’s won is falling despite a chip export earnings bonanza

AI is driving a record trade surplus yet Seoul still has one of Asia’s worst-performing currencies

29 May 2026, 01:48 UTCSource: FT World

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⚠️ This is a probabilistic forecast, not a guarantee. Accuracy is measured only on resolved scenarios; monitor confirmation indicators below.
A
Escalation54% model probability
Did not materialise

Confirmation indicators

  • Sharp increase in USD/KRW exchange rate. A sustained rise above 1300 by end
  • South Korean government announces restrictive measures on capital flows. This could include increased reserve requirements or limitations on foreign currency transactions.
Horizon: 14–28 days
B
Status quo34% model probability
Did not materialise

Confirmation indicators

  • Sharp increase in USD/KRW exchange rate. A sustained rise above 1300 by end
  • South Korean government announces restrictive measures on capital flows. This could include increased reserve requirements or limitations on foreign currency transactions.
Horizon: 14–28 days
C
De-escalation13% model probability
Did not materialise

Confirmation indicators

  • Sharp increase in USD/KRW exchange rate. A sustained rise above 1300 by end
  • South Korean government announces restrictive measures on capital flows. This could include increased reserve requirements or limitations on foreign currency transactions.
Horizon: 14–28 days