South Korean Won Hits Two-Year High on Lower Oil, Dollar Sales

What happened

The South Korean won significantly appreciated on Monday, reaching its highest level in two years. This appreciation was supported by two main factors: falling oil prices and strong dollar selling by local companies. The combination of these elements contributed to the strengthening of the South Korean currency in the foreign exchange market.

Why it matters

The won's appreciation is an indicator of the South Korean economy's resilience and its sensitivity to external and internal factors. South Korea is a major oil importer, meaning lower commodity prices reduce import costs and improve the country's terms of trade. This, in turn, decreases demand for dollars to pay for these imports and can lead to a larger trade surplus. Furthermore, dollar selling by local companies suggests potential repatriation of profits or a reduced need to hold dollar reserves, indicating confidence in the local currency or won liquidity needs. For investors, a stronger won may signal a more robust economic outlook for South Korea, but it could also make the country's exports more expensive, impacting exporting companies.

Market impact

• Interest rates and bonds: Currency appreciation can reduce imported inflationary pressures (due to lower costs of imported goods, including oil), which, in theory, could give the South Korean central bank more flexibility. This tends to be marginally positive for local bonds, with potential for yields to fall if inflation expectations decrease. However, the direct impact on interest rates may be limited without other catalysts.
• Dollar and exchange rates: The dollar tends to weaken against the won, reflecting corporate selling dynamics and lower demand for oil imports. This could extend to other Asian currencies if 'risk-on' sentiment spreads, although the impact is most direct on the USD/KRW pair.
• Equities: For the South Korean stock market (KOSPI), the impact is mixed. Importing companies may benefit from lower costs, which could boost their profits. On the other hand, exporting companies, which represent a significant portion of the South Korean market, may see their products become more expensive abroad, which tends to pressure their revenues in local currency. The net effect will depend on the sectoral composition of the index and the magnitude of the won's appreciation.
• Commodities: Falling oil prices were one of the factors driving the won. If this trend continues, it tends to be a relief factor for energy-importing economies globally, although the direct impact on oil prices is more determined by global supply and demand than by South Korean demand alone.
• Brazil: The direct impact on Brazil is limited, but a stronger won and falling oil prices can be seen as a sign of improvement in the global 'risk-on' environment, which, in theory, could lead to a marginal flow of capital to emerging markets, including Brazil. This could, in a broader scenario, contribute to a strengthening of the real against the dollar, although other domestic factors are more decisive.

What to watch

Investors should monitor the evolution of oil prices, as a reversal in the downward trend could remove one of the won's support pillars. Furthermore, it is important to observe South Korea's trade balance data and capital flow reports to understand whether dollar sales by local companies are a sustainable trend or a one-off event. Statements from the Bank of Korea on monetary policy and inflation will also be crucial to assess the impact of currency appreciation.

Scenarios

Base Scenario: The won maintains its strength in the short term, supported by stable or falling oil prices and a continuous flow of corporate dollar sales, with mixed impacts on exports and benefits for importers. Risk Scenario: A reversal in the downward oil trend or a decrease in corporate dollar sales could lead to a correction in the won's appreciation, especially if concerns about the competitiveness of South Korean exports increase.

Original source: Bloomberg Markets. For information only, not investment advice.