South Korean Won Under Pressure: BNY Flags Semiconductor and Inflation Risks

The South Korean won is facing renewed headwinds as a slowdown in semiconductor exports and persistent inflation dynamics weigh on the currency, according to a recent analysis from BNY. The assessment highlights how structural shifts in the global chip market are compounding domestic price pressures, creating a complex outlook for Asia’s fourth-largest economy.

Semiconductor slowdown pressures export revenues

South Korea’s export-driven economy relies heavily on semiconductors, which account for roughly 20% of total exports. BNY’s analysis points to weakening global demand for memory chips, a key driver of the country’s trade surplus, as a primary factor pressuring the won. Recent data shows semiconductor exports declining month-over-month, raising concerns about the sustainability of the country’s external balance.

The won has already depreciated against the US dollar in recent months, and a prolonged chip downturn could accelerate this trend. Analysts note that South Korea’s trade surplus has narrowed, reducing the natural demand for the currency from export proceeds.

Inflation dynamics complicate policy response

Domestic inflation remains above the Bank of Korea’s target, limiting the central bank’s ability to ease monetary policy to support the won. Consumer price growth has been sticky, driven by energy costs and food prices, while wage pressures add to the challenge. BNY’s report suggests that the central bank may need to maintain a hawkish stance longer than markets currently price in, which could provide some support for the currency but also risks slowing economic growth.

The interplay between inflation and currency weakness creates a feedback loop: a weaker won raises import costs, further fueling inflation, which in turn keeps monetary policy tight. This dynamic is particularly acute for South Korea, which imports a significant share of its energy and raw materials.

Implications for investors and regional markets

For investors, the won’s trajectory is closely tied to the global semiconductor cycle and the Bank of Korea’s policy path. BNY’s analysis suggests that the currency may remain under pressure until there is clearer evidence of a chip demand recovery or a shift in inflation trends. The broader implications extend to regional markets, as South Korea’s economic health influences supply chains and trade flows across Asia.

The report also notes that geopolitical factors, including tensions with North Korea and US-China trade dynamics, add layers of uncertainty that could exacerbate currency volatility.

Conclusion

The South Korean won faces a challenging period as semiconductor export weakness and persistent inflation create conflicting pressures. BNY’s analysis underscores the need for careful monitoring of both global chip demand and domestic price data. For now, the currency’s path depends on whether the semiconductor sector stabilizes and whether the Bank of Korea can navigate the inflation-growth trade-off without causing further economic strain.

FAQs

Q1: Why is the South Korean won weakening?
The won is under pressure due to slowing semiconductor exports, which reduce the country’s trade surplus and demand for the currency, combined with persistent domestic inflation that limits policy flexibility.

Q2: How does semiconductor demand affect the won?
Semiconductors are South Korea’s largest export. Lower global demand reduces export revenues, narrowing the trade surplus and decreasing the flow of foreign currency into the economy, which typically weakens the won.

Q3: What is the Bank of Korea doing about inflation?
The Bank of Korea has maintained a relatively hawkish monetary policy stance to combat inflation, but this also risks slowing economic growth. The central bank is balancing the need to control prices with supporting the economy and currency.