USD/KRW represents the exchange rate between the U.S. dollar and the South Korean won. The won is considered one of the most sensitive "risk indicator" currencies in emerging Asia.
Why It Matters
Korea's open capital markets and export-dependent economy make the won highly responsive to global risk sentiment, U.S. dollar strength, and semiconductor demand cycles. The won often moves first among Asian currencies during risk events.
Key Drivers
1. Fed vs. BOK rate differential
2. Global semiconductor cycle (Samsung/SK Hynix)
3. China economic outlook (Korea's largest trading partner)
4. Foreign investor flows in KOSPI
5. Oil prices (Korea imports nearly all oil)
Market Impact
Won weakness (USD/KRW rising) raises import costs and inflation in Korea. The BOK must balance rate cuts for growth against currency stability. USD/KRW above 1,300–1,400 is typically viewed as stress territory.