TCMB October 2026 decision: policy rates and producer prices

Not investment advice.

Introduction

The Central Bank of the Republic of Türkiye (CBRT) announced a new monetary policy decision following a meeting of its Monetary Policy Committee (MPC) on 22 October 2026. The committee decided to lower the policy rate, which is the benchmark one-week repo rate, from 37% to 36%. The move marked the October 2026 rate cut and shifted the stance of Turkish monetary policy after a period of tight settings.

The Turkish central bank had kept its policy rate steady through the first months of 2026 even as global financing conditions remained uncertain. With inflation expectations cooling and domestic demand weak, the committee found room to adjust the stance. The October decision marked a shift from that tight period.

The Bank's decisions affect interest rates on loans, deposits and money market instruments. The same corridor of rates had been maintained through the first months of 2026, even as global financing conditions remained uncertain. High financing costs for households and firms were a key concern for policymakers.

The decision

In its statement, the committee pointed to declining inflation readings as the main reason for the cut. It noted that monthly reports and leading indicators confirmed the slowdown in the main inflation trend. Weak domestic demand was also highlighted, suggesting that rate cuts could support economic activity.

The committee said it would keep its stance tight until inflation converges to its target. The statement also warned that upside risks from energy prices remained. Those risks would be monitored closely through the exchange rate and expectation channels.

Rate corridor

The decision also moved three policy rates together. The borrowing rate, which applies to overnight loans from the central bank, was lowered from 40% to 39%. The deposit rate, which is paid to depositors, was cut from 35.5% to 34.5%. These changes widened the gap between the policy rate and the standing rates.

The new corridor leaves the borrowing rate above the policy rate by a fixed margin. Deposit rates move in the same direction as the policy rate. The committee said the changes would support the disinflation process.

Inflation

Annual inflation continued to ease in 2026, with the September reading at 27.38%, below the August figure of 27.95%. The disinflation trend reinforced the committee's confidence that price pressures were narrowing.

Energy prices had weighed on consumer costs during the period, but their impact on the annual inflation measure was gradually diminishing. The committee underlined that inflation expectations were an important part of the disinflation process. The committee's communication is designed to keep inflation expectations anchored. The committee will publish its next summary in the coming weeks. Markets will interpret the next meeting carefully, as the path of policy depends on future inflation data.

Rates and the tool

The credit installment calculator lets users compare loan payments under different interest rates. Three inputs are needed: the loan amount, the annual interest rate and the payment term. Using the pre-decision rate of 37% and the post-decision rate of 36% in the interest field shows how monthly payments change. Users can also enter 34.5% for the deposit rate and 39% for the borrowing rate to model other scenarios.

The tool is useful for anyone evaluating a loan or a mortgage. It turns the headline rates from the central bank decision into concrete monthly numbers. The same calculator can be used for refinancing decisions, where the cost of borrowing changes with the policy rate.

Conclusion

The October 2026 decision showed that the central bank is ready to support the disinflation trend with policy action. Lower inflation leaves room for a more gradual policy path in the months ahead. Borrowers and savers will watch the next meeting for signs of the path ahead.

Comparing indicators also requires a method

A comparison between a policy decision and a price indicator needs an explanation of the periods and measures involved. The policy rate is set on a decision date, while annual producer-price inflation is backward-looking. Their arithmetic difference does not establish a deposit account’s real return or its future purchasing power. Consumer prices, the deposit maturity and contractual terms would also matter for that assessment. An indicator of producer costs cannot replace consumer inflation. The comparison here explains the scope of different indicators. An interest rate entered into a calculator remains an assumption unless it corresponds to an actual bank offer.

Sources

Central Bank - Press Release on Interest Rates (2026-45)Central Bank - Press Release on Interest Rates (2026-38)TÜİK EVDS - Domestic Producer Price Index Yoy ChangeHurriyet Bigpara - Central Bank announces interest rate decision

This article is for information only and is not investment advice. It was prepared with AI assistance and checked automatically. Figures belong to the sources and dates cited.