The Central Bank of Bahrain has announced a 25-basis-point increase in its overnight deposit interest rate, raising the rate from 4.25% to 4.50% as part of the kingdom’s latest monetary policy decision.

The Central Bank of Bahrain said the new rate will take effect on Thursday, September 17, 2026, bringing the overnight deposit rate to 4.50% from its previous level of 4.25%.

The decision comes as part of measures taken by the central bank to support monetary and financial stability in Bahrain amid developments in international financial markets.

The 25-basis-point increase represents a new adjustment to the interest rate applied to overnight deposits, reflecting the latest direction of monetary policy in response to changing financial and economic conditions.

Bahrain’s move comes alongside similar interest rate decisions by several Gulf central banks following a 25-basis-point increase by the US Federal Reserve, according to recent financial reports.

Saudi Arabia, the United Arab Emirates, Qatar and Oman also announced interest rate adjustments, although the specific rates and monetary instruments differed from one country to another.

For Bahrain, the latest decision specifically affects the overnight deposit rate, which will rise from 4.25% to 4.50% starting September 17.

The decision comes as financial markets continue to closely monitor central bank actions and global interest rate developments, which can influence liquidity conditions, financing costs and broader financial activity.

The Central Bank of Bahrain said the measure is part of its efforts to maintain monetary and financial stability in the kingdom while taking into account developments in international financial markets.

Interest rate decisions are closely watched by banks, investors and businesses because changes in official rates can influence the broader cost of money and financial conditions.

The new Bahraini rate will therefore become effective from September 17, with the overnight deposit rate set at 4.50% following the 25-basis-point increase.

The decision adds Bahrain to a broader wave of monetary policy adjustments across the Gulf following the latest move by the US Federal Reserve.

For financial markets and the banking sector, the new rate will be an important reference point as institutions assess liquidity conditions and the wider implications of changing interest rates.