Nigeria’s 10-year government bond yield rose by 46 basis points to 17.05% in the week ended October 16, 2026, even as benchmark yields in the United States, South Africa, Kenya and three other markets declined.
This is according to the Financial Markets Dealers Association (FMDA) weekly market report, which showed Nigeria recording the only yield increase among seven countries tracked during the period.
The upward pressure continued at the October 19 Federal Government bond auction, where the Debt Management Office (DMO) accepted higher stop rates while increasing its borrowing through competitive and non-competitive allotments.
Nigeria’s benchmark 10-year bond yield increased from 16.59% to 17.05%, representing a 46-basis-point rise during the review week. The movement contrasted with declines across all six other markets in FMDA’s comparison.
The United States recorded a 17-basis-point decline in its 10-year yield to 5.08%, while South Africa’s equivalent yield fell by 11 basis points to 8.86%.
According to FMDA, banking system liquidity rose by 69.39% to N6.28 trillion, supported by N2.41 trillion in maturing Open Market Operation bills. Average FGN bond yields increased by 32 basis points to 16.43%, while average Treasury bill yields rose by seven basis points to 18.23%.
The October 19 FGN bond auction provided further evidence of upward pressure on government borrowing costs. The DMO allotted N1.22 trillion through competitive bids, approximately 63.5% above the N748.64 billion allotted in September.
An additional N800 billion in non-competitive allotments increased the total amount allotted to N2.02 trillion.
The development followed similar pressure in the Treasury bill market, where the October 14 auction recorded substantial investor demand but limited allotments.
At that auction, the DMO allotted N220 billion from N982.21 billion in subscriptions for the one-year Treasury bill.
The one-year stop rate increased to 15.90% from 15.85%, representing its first increase since August. The two auctions therefore showed rising accepted rates across different segments of the Federal Government securities market.
The increase in government bond yields has implications for investors holding existing fixed-rate securities and those considering new purchases. When market yields rise, the prices of existing fixed-rate bonds generally fall, potentially creating valuation losses for investors marking their holdings to market.
However, increased banking system liquidity does not automatically translate into lower government borrowing costs, as the October auction demonstrated. The next two scheduled auctions will provide further indications of whether DMO is willing to borrow at prevailing higher yields or moderate the rates.
