The Bank of Ghana has sold GH¢6.53 billion in 14-day bills as the central bank steps up efforts to remove excess liquidity from the banking system without increasing its benchmark policy rate.
Results from Tender 881, conducted on September 30, 2026, show the central bank accepted GH¢6,533.38 million at a weighted average annual interest rate of 10.4955%.
The corresponding weighted average discount rate was 10.4533%. Accepted bids were tightly clustered, with discount rates ranging from 10.4000% to 10.4578%. That translated into annual interest rates of between 10.4418% and 10.5000%.
The narrow pricing range suggests participating financial institutions were broadly aligned on the return required to lock away surplus funds for two weeks.
GH¢6.53bn Pulled Out of Banking System
The size of the auction is the more notable signal. By issuing the short-dated securities, the Bank of Ghana has temporarily withdrawn GH¢6.53 billion that would otherwise remain available within the financial system.
The operation is a monetary policy tool and differs from Treasury bill borrowing by government.
Treasury bills are primarily issued to meet government financing requirements. Bank of Ghana bills, by contrast, are used to manage liquidity and monetary conditions, particularly when excess cedi balances risk feeding into inflation, foreign exchange demand or short-term market distortions.
The auction comes shortly after the Monetary Policy Committee kept the policy rate unchanged at 14% for a third consecutive meeting.
That decision did not mean monetary conditions were being left untouched. The latest bill sale shows the central bank can keep the headline policy rate steady while tightening liquidity through targeted market operations.
BoG Avoids Broader Interest Rate Increase
That distinction matters for businesses. A higher policy rate could feed more directly into lending costs for households and companies. Short-term central bank bills instead absorb liquidity held mainly by financial institutions.
At 10.4955%, however, the bills also give banks a relatively safe alternative to lending surplus funds to businesses.
Banks can place money with the central bank for just 14 days and earn a predictable return without assuming the credit risk associated with private sector lending.
At the weighted average rate, the GH¢6.53 billion operation implies an estimated interest cost of roughly GH¢26.3 million over the two-week term, using a simple annualised calculation. That is the cost of temporarily sterilising the liquidity.
FX Market Also in Focus
The operation could also help reduce immediate pressure on the foreign exchange market.
Where banks and their clients hold large cedi balances, part of that liquidity can migrate into demand for dollars, particularly from importers and energy sector companies.
Locking away GH¢6.53 billion reduces that pool temporarily.
It does not, however, remove Ghana's underlying foreign exchange demand. Importers still require dollars for petroleum products, machinery, raw materials and other goods.
The effectiveness of the intervention will become clearer when the bills mature after 14 days.
If another large auction follows immediately, it could indicate that excess liquidity remains persistent rather than temporary.
For now, the Bank of Ghana appears to be using targeted liquidity absorption to manage monetary and currency pressures while avoiding another broad increase in its policy rate.
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