Another Rate Hike? How Consecutive BOK Increases Hit Your Savings and Loans

What is the Monetary Policy Committee?

The Monetary Policy Committee — known in Korea as the 'Geumtongwi' — is a panel of seven members inside the Bank of Korea (BOK) that decides the base rate. Think of the base rate as the master dial that controls all other interest rates in the country. When it goes up, savings rates go up — and so do loan rates.

Why did they raise rates last month?

The Bank of Korea raises rates to cool down rising prices (inflation). Higher rates make borrowing more expensive, so people and businesses spend less — which slows down price increases. Last month, the committee hiked rates citing the need to 'stabilize prices.' Now there's talk they could do it again this month.

Why is a consecutive hike controversial?

Back-to-back rate hikes can cool the economy too quickly. Companies cut investment, consumers close their wallets. One camp argues rates must keep rising to tame inflation; the other warns of a potential recession. That tension is exactly what markets are absorbing right now.

How much more would I actually pay on a 100 million won mortgage?

Say you have a variable-rate home loan of 100 million won. If the base rate rises by 0.25 percentage points, your annual interest increases by roughly 250,000 won — about 20,000 won more per month. Scale that up: a 300 million won loan means roughly 60,000 won extra per month, and a 500 million won loan could mean over 100,000 won more monthly.

How does this affect the stock market?

When bank deposit rates rise, many investors think: 'Why take the risk with stocks when I can earn decent interest just sitting in the bank?' This mindset can pull money out of the stock market. Companies with heavy debt loads, or growth stocks that rely on future earnings, tend to struggle most in high-rate environments.

Does that mean stocks are bad right now?

Not necessarily. Even in high-rate environments, companies with strong earnings, low debt, and healthy cash flows tend to hold up relatively well. The fundamentals of the company you invest in often matter more than the direction of interest rates. Think of rate changes as signals to pay attention to, not automatic sell orders.