BOK Holds Key Rate at 3.00% After Back-to-Back Hikes

Bank of Korea Governor Shin Hyun-song strikes the gavel during a Monetary Policy Board meeting at the central bank's headquarters in Jung-gu, Seoul, on Oct. 22. The Bank of Korea (BOK) has paused its monetary tightening campaign after raising interest rates for two consecutive months, adopting a wait-and-see approach to assess the impact of its previous policy moves. The BOK's Monetary Policy Board decided on Oct. 22 to keep its benchmark interest rate unchanged at 3.00%, following consecutive increases of 0.25 percentage points in July and August. Rather than proceeding with a third straight hike, the central bank opted to assess how its earlier tightening measures are affecting consumption, investment and inflation. One of the key factors behind the decision is the growing debt-servicing burden on households and businesses. According to BOK estimates, every 0.25-percentage-point increase in the benchmark rate adds approximately 3.3 trillion won, or approximately $2.49 billion, to households' annual interest costs and 3.6 trillion won to those of businesses. During a parliamentary audit on Oct. 12, BOK Governor Shin Hyun-song highlighted the difficulties monetary tightening poses for financially vulnerable borrowers and emphasized the importance of government support. The recent decline in the won-dollar exchange rate also gave the central bank more room to hold rates steady. On Oct. 21, the exchange rate fell to an intraday low of 1,322.8 won per dollar, its lowest level since October 2024. The stronger won has helped ease imported inflation, reducing some of the immediate pressure for further rate hikes. Although the U.S. Federal Reserve raised its benchmark rate to a range of 3.75%–4.00% last month, the BOK appears to have prioritized domestic economic conditions over an immediate response to the interest rate differential between the two countries. Despite the pause, markets do not regard the decision as the end of the tightening cycle. Consumer price inflation slowed to 2.9% in September but remained well above the BOK's 2.0% target. Concerns persist that higher global oil prices and demand-side pressures stemming from the semiconductor boom could keep inflation elevated for an extended period. Housing market developments and household debt are also keeping policymakers cautious. Prices of mid- to lower-priced homes continue to rise, particularly in the outer Seoul metropolitan area and southern Gyeonggi Province. Household lending at commercial banks has also returned to growth this month after declining in September. Governor Shin has previously stressed the need for early intervention before financial imbalances become more difficult to contain, suggesting that further rate hikes remain an option. Market analysts are divided over whether the BOK will resume tightening in November or wait until the first quarter of 2027. An Ye-ha, an analyst at Kiwoom Securities, expects minority support for a rate increase to expand into a majority at the November meeting, paving the way for another hike. She cited strong semiconductor-led exports and cost pressures from elevated oil prices as key factors. Kim Ji-na, an analyst at Eugene Investment & Securities, also sees a high likelihood of a November hike, noting the central bank's increasing focus on demand-driven inflation. Others expect the next increase to come in 2027. Jeong Hyeong-ju, an analyst at IBK Investment & Securities, projects the next rate hike in February 2027, arguing that financial stability concerns, including foreign exchange market volatility, could become more prominent. Jo Yong-gu of Shinyoung Securities expects an additional hike in November and a terminal rate of 3.50%. Kim Ji-man of Samsung Securities, meanwhile, maintains his terminal rate forecast of 3.75% but sees downside risks to that outlook as inflationary pressures ease. The next major test for monetary policy will come at the BOK's final rate-setting meeting of the year on Nov. 26. Analysts expect third-quarter GDP growth and October inflation data to be key factors in the decision. The median projection for the benchmark rate six months ahead, as indicated by Monetary Policy Board members in August, stood at 3.25%, suggesting that another increase remains possible before year-end.