The South Korean won traded around 1,356 per U.S. dollar on Friday, remaining range-bound as record export growth and exceptionally strong semiconductor demand provided support for the currency.

September exports surged 83.5% year-on-year to a record $120.9 billion, while semiconductor exports jumped 263% to a record $60.3 billion. The strength of overseas shipments drove Korea’s trade surplus to a record $49.85 billion.

Strong export receipts also pushed residents’ foreign-currency deposits to a record $140.62 billion in August.

Authorities meanwhile stepped up measures to stabilise the domestic bond market amid the global sell-off.

However, the won continues to face pressure from elevated U.S. Treasury yields. The 10-year Treasury yield was around 5.3%, while the 30-year yield remained above 5.6%, with both near multi-decade highs.

Oil prices also climbed above $100 a barrel amid renewed tensions in the Middle East, adding to inflation concerns.

Domestically, South Korea’s CPI held at 2.9% in September, while the Bank of Korea warned that inflation could remain around 3% in October. The combination of persistent inflation and strong export growth has increased attention on the possibility of another rate hike.

Market Snapshot

Market Factor	Current Situation	What Traders Are Watching
South Korean won	Around KRW 1,356/USD	Export support versus dollar strength
September exports	$120.9B, up 83.5% YoY	Sustainability of external demand
Semiconductor exports	$60.3B, up 263%	Global chip demand
Trade surplus	Record $49.85B	External-sector strength
FX deposits	Record $140.62B in August	Export receipts and corporate liquidity
South Korea CPI	2.9% in September	Inflation persistence
October inflation outlook	Around 3%	BOK policy expectations
U.S. 10-year Treasury yield	Around 5.3%	Dollar and rate pressure
U.S. 30-year Treasury yield	Above 5.6%	Global bond-market pressure
Oil prices	Above $100/barrel	Imported inflation risk

Current Won Price Action

The South Korean won remained around 1,356 per U.S. dollar on Friday, holding within a relatively narrow range despite significant moves across global financial markets.

Strong Korean exports are providing an important source of support.

At the same time, elevated U.S. Treasury yields are keeping the dollar attractive and limiting the won’s ability to strengthen significantly.

The currency is therefore being pulled between exceptionally strong domestic export fundamentals and a challenging global interest-rate environment.

Record Korean Exports Provide Support

South Korea’s September export performance was exceptionally strong.

Exports jumped 83.5% from a year earlier to a record $120.9 billion.

The scale of the increase highlights the strength of external demand and provides a significant boost to Korea’s trade position.

The record $49.85 billion trade surplus further strengthens the external balance and provides an important fundamental support for the won.

The sustainability of this export momentum will now become increasingly important for currency traders.

Semiconductor Exports Surge

Semiconductors were the biggest driver of the export increase.

South Korean semiconductor exports surged 263% year-on-year to a record $60.3 billion.

The strength of the chip sector is particularly important because semiconductors represent a major component of Korea’s export economy.

Continued global demand for chips could therefore provide an ongoing source of foreign-currency receipts for Korean companies.

However, traders will be watching whether the exceptional pace of semiconductor export growth can be sustained or begins to moderate from its current record levels.

Foreign-Currency Deposits Reach Record

Strong export receipts also pushed residents’ foreign-currency deposits to a record $140.62 billion in August.

The increase reflects the significant amount of foreign currency flowing into the Korean financial system through international trade.

Higher foreign-currency liquidity can provide additional flexibility for Korean companies engaged in international transactions.

It also highlights the scale of the country’s external trade flows and the importance of export earnings to the domestic currency market.

US Treasury Yields Remain a Headwind

The biggest external challenge for the won remains the U.S. interest-rate environment.

The 10-year Treasury yield was around 5.3%, while the 30-year yield remained above 5.6%.

Both yields are close to multi-decade highs.

Elevated U.S. yields can support the dollar by increasing the relative attractiveness of U.S. fixed-income assets.

This creates a significant offset to Korea’s strong trade fundamentals.

Even with record exports, the won can remain under pressure if global investors continue favouring dollar assets.

Oil Prices Add to Inflation Risks

Oil prices have climbed above $100 a barrel as renewed tensions in the Middle East increase concerns over global energy supplies.

For South Korea, higher oil prices are particularly important because the country relies heavily on imported energy.

More expensive crude can increase import costs and contribute to inflationary pressure.

The combination of higher energy prices and a weaker currency can amplify imported inflation by increasing the local-currency cost of dollar-priced commodities.

Bank of Korea Policy in Focus

South Korea’s CPI remained at 2.9% in September.

The Bank of Korea has warned that inflation could remain around 3% in October.

Persistent inflation is increasing attention on monetary policy and the possibility of another rate increase.

Higher Korean interest rates could provide additional support to the won by narrowing the relative advantage of U.S. assets.

However, the currency response will also depend on the direction of U.S. Treasury yields and expectations for Federal Reserve policy.

Authorities Move to Stabilise Bond Markets

South Korean authorities have also stepped up measures aimed at stabilising the domestic bond market amid the global sell-off.

The measures come as higher global yields and increased market volatility put pressure on bond markets internationally.

Maintaining orderly domestic financial conditions is important for broader investor confidence and could help reduce some of the volatility affecting the won.

Bullish Sentiment

1. Korean exports reached a record

September exports surged 83.5% year-on-year to $120.9 billion.

2. Semiconductor exports are exceptionally strong

Chip exports jumped 263% to a record $60.3 billion.

3. Korea recorded a record trade surplus

The trade surplus reached $49.85 billion, strengthening the external position.

4. Foreign-currency deposits reached a record

Residents’ foreign-currency deposits climbed to $140.62 billion in August.

5. Inflation could support tighter monetary policy

With CPI at 2.9% and the BOK warning of around 3% inflation in October, expectations for another rate hike remain relevant to the won outlook.

Bearish Sentiment

1. U.S. Treasury yields remain extremely high

The 10-year yield is around 5.3%, while the 30-year yield is above 5.6%.

2. Dollar strength remains a major factor

Higher U.S. yields continue to support the dollar against many major and emerging-market currencies.

3. Oil prices are above $100

Higher energy prices increase Korea’s import costs and create additional inflation risks.

4. Global bond-market volatility remains elevated

The international bond sell-off is creating pressure across Asian financial markets.

5. Export growth may face a high comparison base

The exceptional pace of semiconductor and overall export growth will be difficult to maintain indefinitely, making future data increasingly important.

Won Price Forecast: What Traders Are Watching

The won is being supported by an exceptionally strong Korean export sector, but elevated U.S. yields continue to provide a significant counterweight.

The record $120.9 billion in September exports and $49.85 billion trade surplus demonstrate strong external demand, while semiconductor exports of $60.3 billion highlight the importance of the global chip cycle.

At the same time, U.S. Treasury yields near multi-decade highs are supporting the dollar and limiting the currency’s ability to strengthen.

Domestic inflation adds another important variable.

With CPI at 2.9% and the Bank of Korea expecting inflation to remain around 3% in October, traders will continue assessing the potential for another rate increase.

The next move in KRW/USD will therefore depend on the interaction between Korea’s export strength, BOK policy expectations, U.S. yields and global risk sentiment.

Supply Outlook

For the won, foreign-currency supply is closely connected to Korea’s export performance.

Record exports are generating substantial foreign-currency receipts, strengthening the country’s external position and supporting liquidity.

The record trade surplus of $49.85 billion provides further evidence of strong external flows.

Semiconductor exports will remain particularly important because of their enormous contribution to overall export earnings.

Any significant slowdown in chip demand could reduce the pace of foreign-currency inflows and change the balance supporting the won.

Demand Outlook

Demand for the Korean won will depend on both domestic fundamentals and global investor positioning.

Strong exports and a record trade surplus provide a fundamental reason for foreign-currency inflows into Korea.

However, global investors are also assessing the relative attractiveness of Korean and U.S. assets.

If U.S. Treasury yields remain elevated, the dollar can continue attracting international capital even as Korean exports remain strong.

The Bank of Korea’s policy response to persistent inflation will therefore remain an important factor for the currency.

Currency Hedger View

For businesses importing or exporting goods to and from South Korea, movements in USD/KRW can have a direct impact on the effective cost of international transactions.

A stronger dollar can increase the Korean-won cost of U.S.-dollar-denominated imports, while movements in the exchange rate can affect the value of export revenues and corporate margins.

Businesses exposed to USD/KRW should therefore monitor the relationship between the won, Korean export performance, U.S. Treasury yields, oil prices and Bank of Korea policy expectations.

Currency Hedger helps businesses manage international currency exposure alongside changing market conditions, allowing companies to consider both the underlying transaction value and the FX component of cross-border payments.

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Coming Sessions

The next market catalysts will centre on Korean trade data, inflation expectations and global interest rates.

Traders will be watching:

• Korean semiconductor exports
• Overall Korean export growth
• Trade-surplus data
• Bank of Korea policy signals
• South Korean inflation
• U.S. Treasury yields
• Federal Reserve rate expectations
• USD/KRW movements
• Global oil prices
• Middle East developments
• Global technology and semiconductor demand
• Korean bond-market conditions

Continued strength in semiconductor exports could provide support for the won.

If U.S. Treasury yields remain elevated while oil prices continue rising, however, global dollar demand and imported inflation pressures could remain important headwinds.

Today Markets View

The South Korean won is holding around 1,356 per U.S. dollar as record export growth and exceptional semiconductor demand provide fundamental support for the currency.

September exports surged 83.5% year-on-year to a record $120.9 billion, while semiconductor exports jumped 263% to $60.3 billion. The result was a record trade surplus of $49.85 billion.

Strong export receipts have also pushed residents’ foreign-currency deposits to a record $140.62 billion.

However, the won continues to face significant external pressure from elevated U.S. Treasury yields. The 10-year yield is around 5.3%, while the 30-year yield remains above 5.6%.

Higher oil prices above $100 a barrel are adding another layer of inflation risk, while South Korea’s CPI remained at 2.9% in September. The Bank of Korea has warned inflation could remain around 3% in October, keeping another rate hike in focus.

The next move will therefore depend on whether Korea’s exceptional export performance can continue to offset the pressure created by elevated U.S. yields, higher energy prices and global market volatility.

Analysis Louis Roche – Today Markets

Currency Hedger

For businesses buying or selling internationally, currency movements can have a direct impact on the effective cost of physical commodity and commercial transactions.

Currency Hedger helps businesses manage international currency exposure alongside changing market conditions, allowing companies to consider both the underlying transaction value and the FX component of cross-border payments.

General market information and analysis provided by Octalas Group on behalf of Today Markets and Currency Hedger. This material is for informational purposes only and does not constitute investment advice or a recommendation to buy or sell any financial instrument.