…FGN bond yields jump 26 basis points as investors brace for heavy fourth-quarter debt supply, despite a liquidity boost from ₦2.41 trillion in OMO maturities
SAT OCT 17 2026-theGBJournal| Nigeria’s fixed-income market ended the week with divergent signals, as abundant banking-system liquidity drove overnight funding costs lower while persistent selling pressure pushed government bond yields higher.
Investors continued to reprice the yield curve following the recent rate cut and ahead of substantial fourth-quarter issuance, setting the stage for another critical test at the Federal Government’s upcoming ₦1.75 trillion bond auction.
The overnight (OVN) rate contracted by 47 basis points week-on-week to 20.4%, supported by inflows from ₦2.41 trillion in Open Market Operations (OMO) maturities, which outweighed the ₦188.22 billion net debit from the Nigerian Treasury Bills Primary Market Auction (NTB PMA).
The liquidity injection provided relief in the short-term funding market, although it did little to stem the broader sell-off in government bonds.
Average banking-system liquidity increased to a net long position of ₦5.83 trillion from ₦4.02 trillion in the previous week, reflecting the substantial OMO maturity inflows and the absence of a corresponding liquidity mop-up operation by the Central Bank of Nigeria (CBN).
The increase in surplus liquidity underscores the significant funds available within the banking system, even as investors demand higher yields across key segments of the government securities market.
TREASURY BILLS MARKET SENDS MIXED SIGNALS AS DEMAND SHIFTS
The Treasury bills secondary market traded on a bearish note, with the average yield across all instruments expanding by one basis point to 18.2%. However, performance diverged across the market’s two principal segments, highlighting differences in investor demand and positioning.
Average Nigerian Treasury Bills (NTB) secondary market yields contracted by one basis point to 17.9%, as unmet demand at Wednesday’s, October 14, NTB PMA filtered into the secondary market.
The modest decline suggests that investors who secured insufficient allotments at the primary auction sought opportunities in outstanding bills, providing limited support for prices.
In contrast, average yields in the OMO secondary market expanded by eight basis points to 18.7%, reflecting pockets of selling activity across the yield curve.
The increase points to continued repricing in the segment as investors reassess their positions amid changing liquidity conditions and broader yield expectations.
At the NTB PMA, the Debt Management Office (DMO) offered ₦450.00 billion across the 91-day, 182-day and 364-day tenors, attracting total subscriptions of ₦1.03 trillion. Despite demand exceeding the offer by more than twofold, the DMO allotted ₦269.06 billion, leaving a substantial portion of investor demand unmet.
Stop rates were mixed. The rate on the 364-day bill rose by five basis points to 15.90%, while the 91-day and 182-day stop rates remained unchanged at 15.50% and 15.80%, respectively.
The increase at the long end of the Treasury bills curve indicates that investors continued to seek higher compensation for locking in funds over a longer period, despite the strong subscription level.
FGN BOND YIELDS JUMP AS INVESTORS ANTICIPATE HEAVY ISSUANCE
Pressure intensified in the Federal Government of Nigeria (FGN) bond market, where the secondary market extended its bearish run as investors continued to reprice government debt following the recent rate cut and in anticipation of substantial fourth-quarter 2026 issuances.
The average yield across FGN bonds widened by 26 basis points week-on-week to 16.4%, marking a more pronounced adjustment than the marginal movement recorded in the Treasury bills market.
The sell-off suggests that investors are reassessing the attractiveness of existing bonds against expectations for future issuance volumes, auction-clearing rates and the evolving monetary policy environment.
Across the benchmark yield curve, average yields expanded across all segments, rising by 16 basis points at the short end, 32 basis points in the mid-section and 19 basis points at the long end. The sharper increase in the mid-section highlights the extent of selling pressure in that part of the curve.
Among the notable laggards, the March 2027 bond yield surged by 103 basis points, while the May 2033 and September 2036 bonds recorded increases of 68 basis points and 56 basis points, respectively. These movements underscore the broad-based repricing of sovereign debt, with investors demanding higher yields to hold selected maturities.
The bond market’s weakness comes despite improved banking-system liquidity, highlighting the distinction between cash availability and investor appetite for duration. While surplus liquidity can ease short-term funding conditions, expectations of substantial government borrowing may continue to weigh on bond prices as investors demand more attractive entry yields ahead of new supply.
₦1.75 TRILLION BOND AUCTION SET TO TEST INVESTOR APPETITE
Attention now shifts to the DMO’s scheduled bond auction on Monday, October 19, where the government plans to offer ₦1.75 trillion across three maturities: ₦500.00 billion in the 2034 bonds, ₦800.00 billion in the 2036 bonds and ₦450.00 billion in the 2038 bonds.
The size of the proposed issuance is likely to be a defining factor for market direction in the coming week. With yields already adjusting higher in the secondary market, the auction will test investors’ capacity and willingness to absorb additional government debt at prevailing rates.
Given the sizable supply, we expect upward pressure on marginal rates at the auction. Investors are likely to demand competitive yields to accommodate the additional duration and supply risk, particularly as the government seeks to raise substantial funding across the medium- and long-dated segments of the curve.
The auction outcome should, in turn, provide direction for secondary market bond yields.
A higher-than-anticipated marginal rate could reinforce the ongoing bearish trend, prompting further repricing of outstanding bonds as investors align their portfolios with the new clearing levels.
Conversely, a relatively stable auction outcome could help moderate selling pressure and provide some support to secondary market prices.
MARKET OUTLOOK: Nigeria’s fixed-income market enters the new week at a critical juncture.
While strong OMO maturity inflows have improved system liquidity and eased overnight funding costs, the bond market remains vulnerable to supply-driven repricing.
With ₦1.75 trillion in FGN bonds scheduled for auction, investors will be watching closely for signals on borrowing costs, demand absorption and the direction of the sovereign yield curve.
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