The Central Bank of Nigeria (CBN) and the Debt Management Office (DMO) recorded overwhelming investor demand across primary debt auctions, taking advantage of elevated system liquidity to lower sovereign borrowing costs.
At Tuesday’s Open Market Operations (OMO) auction, investor subscriptions surged to a record ₦6.31 trillion against an initial offer of ₦1.00 trillion.
Driven by strong institutional demand for longer-dated paper, the CBN expanded total allotments to ₦4.40 trillion—pushing the sales-to-offer ratio to 4.40x—while trimming stop rates across key tenors.
Similarly, Wednesday’s Nigerian Treasury Bills (NTB) auction saw the 364-day clearing rate compress by 22 bps to 16.62%, confirming that the government is systematically repricing its short-term debt curve downward amid robust system liquidity.
Key Market Takeaways & Yield Dynamics
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Institutional Preference for Duration: Bidding patterns across both auctions demonstrate clear institutional positioning to lock in long-term yields before anticipated monetary easing. The 154-day OMO paper attracted 79.2% of total OMO demand (₦4.20 trillion), while the 364-day NTB captured 96.03% of total treasury bill subscriptions and allotments.
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Decreasing Sovereign Debt Costs: Strong demand permitted the CBN to lower the 147-day OMO stop rate by 51 bps (to 18.49%) and the 154-day rate by 58 bps (to 18.41%). Concurrently, the DMO cut the 364-day NTB rate by 22 bps to 16.62%, signaling room for fiscal debt-service relief.
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Bullish Secondary Trading: Yield compression in the primary market fed directly into secondary debt trading. Average OMO secondary yields dropped 20 bps WoW to 20.38%, while benchmark treasury bills rallied across the curve, led by the 17-Jun-27 (-49 bps) and 29-Jul-27 (-43 bps) maturities.



