The Bank of Korea raised rates to 2.75% as expected, with the next hike more dependent on incoming data

Overview

This report comments on the Bank of Korea Monetary Policy Board’s decision to raise the policy rate by 25bp to 2.75%. Goldman Sachs notes that the decision was in line with market consensus expectations and its own forecast, and that it was passed unanimously. In its statement, the Bank of Korea acknowledged strengthening growth momentum, especially improvements in semiconductor exports and related investment, while also judging that headline inflation will remain elevated and highlighting household loans, rising home prices in Seoul and surrounding areas, and financial stability risks.

Core views

Goldman Sachs’ core view is that although the Bank of Korea did not provide an explicit future hiking path, the policy statement and press conference remarks still point to continued tightening. The governor emphasized that each meeting will determine rates based on the latest data, with key variables including Q2 GDP and GDI, July CPI and the cost-of-living index, FX market movements, and housing prices. Goldman Sachs continues to expect the Bank of Korea to raise rates by 25bp in both Q4 and the following year’s Q1, bringing the terminal rate to 3.25%.

Analysis framework

The report uses a central bank reaction function framework, combining this decision, statement language, and press conference remarks with Goldman Sachs’ views on growth, inflation, and financial stability. The focus is not the single rate decision itself, but the constraints around the timing and pace of future Bank of Korea hikes, including import-price-driven inflation, growth improvement from exports and capital expenditure, and the impact of exchange rates and the housing market on financial stability.

Methodology notes

• Macro policy analysisCentral bank reaction function

  Data-dependent rate hike path

  The report treats activity data, inflation data, and financial stability indicators as the main inputs into the Bank of Korea’s subsequent decisions, and believes each meeting may determine whether to continue hiking based on these data.

• Inflation analysisCost-push and demand-pressure decomposition

  Import price pressure dominates CPI inflation

  Goldman Sachs believes import price pressure still dominates Korean inflation, while demand-side pressure is also gradually increasing, supporting the case for further rate hikes.

• Growth analysisExports and capital expenditure transmission

  Semiconductor exports drive growth improvement

  The Bank of Korea statement attributes improving growth to semiconductor exports and related investment, but also notes uncertainty around the durability of the semiconductor cycle, spillover effects, and the geopolitical and trade environment.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Korean policy rate

  Directly related

  Strengths

  Stronger growth momentum, inflation above target, and financial stability pressures provide reasons for further rate hikes.

  Weaknesses

  The central bank emphasizes data dependency, and the timing of future hikes has not been explicitly locked in.

  Comparison

  This decision was in line with Bloomberg consensus expectations and Goldman Sachs’ forecast, and did not constitute a surprise hike.

  Risks

  If growth or employment weakens significantly, the pace of subsequent hikes may slow.

• KRW

  Indirectly related

  Strengths

  Expectations of further rate hikes may improve rate-differential support, and the report says FX market supply-demand conditions have already improved.

  Weaknesses

  Imported inflation and the high exchange rate remain policy concerns, and FX volatility may continue to affect the inflation path.

  Comparison

  USDKRW has recently stabilized above 1400.

  Risks

  If global risk sentiment deteriorates or uncertainty over energy supply rises, the won may still come under pressure.

• Korean equity market

  Indirectly related

  Strengths

  Improvements in semiconductor exports and related capital expenditure support growth and earnings expectations for some equities.

  Weaknesses

  Further rate hikes may raise the valuation discount rate, and the central bank noted rising stock market volatility.

  Comparison

  The Bank of Korea believes stock market transmission to financial system risk is usually limited, and wealth effects are also weak.

  Risks

  If stock market volatility widens and affects real-economy confidence, it may alter the policy trade-off.

• Korean semiconductor-related assets

  Related through macro drivers

  Strengths

  The statement explicitly notes that growth improvement is driven by semiconductor exports and related investment.

  Weaknesses

  The central bank still highlights uncertainty around the strength of the semiconductor cycle, spillover effects, and the trade environment.

  Comparison

  The semiconductor chain is an important source of this round of Korea’s upward growth revision.

  Risks

  If semiconductor exports weaken or capital expenditure disappoints, the logic for upward growth revision will weaken.

Key data

• Bank of Korea policy rate2.75%Level after this 25bp increase, in line with Bloomberg consensus expectations and Goldman Sachs’ forecast.
• Size of this rate hike25bpPassed unanimously by the Monetary Policy Board.
• Bank of Korea May real GDP growth forecast2.6%This statement says 2026 real GDP growth is expected to be significantly above this forecast.
• Bank of Korea May headline inflation forecast2.7%The statement says 2026 headline inflation is expected to be broadly in line with this forecast.
• Bank of Korea May core inflation forecast2.4%The statement says core inflation may be slightly above this forecast.
• Goldman Sachs expected terminal policy rate3.25%Goldman Sachs expects two further gradual 25bp rate hikes.
• USDKRW1400上方区间The report says USDKRW has recently stabilized above 1400 amid improving supply-demand conditions in the FX market.

Impact & implications

The report’s investment implication is that Korea’s rate environment remains tight, and short-end rates and policy expectations will continue to be driven by inflation, growth, and financial stability data. Improvements in semiconductor exports and related capital expenditure have increased the central bank’s tolerance for further hikes; however, housing prices, household loans, and the exchange rate may still constrain the policy pace. For Korean assets, expectations of higher rates may support KRW carry logic, but may also increase equity valuation discount-rate pressure, especially if stock market volatility rises.

Risks

• The sustainability of semiconductor exports and related investment may fall short of expectations.
• Changes in the geopolitical and trade environment may affect Korea’s external demand.
• Import price pressure and exchange rate volatility may make inflation more persistent.
• Rising housing prices in Seoul and surrounding areas and expanding household loans may intensify financial stability risks.
• Employment recovery may be slower than the Bank of Korea expects, reducing room for further hikes.
• Stock market volatility may affect real economic activity through wealth effects.

What to watch

• Q2 GDP and GDI growth data.
• July CPI and the cost-of-living index.
• USDKRW and changes in FX market supply and demand.
• Housing prices, especially in Seoul and surrounding areas.
• The pace of household loan growth.
• The Bank of Korea’s updated dot plot or policy guidance in August.
• The sustainability of semiconductor exports and related capital expenditure.