The Federal Government raised ₦2.99 trillion through Nigerian Treasury Bills auctions conducted between March 4 and March 18, 2026, as institutional investors channeled nearly ₦9.2 trillion into bids for government securities across three separate sales, with a subscription rate of 327% that underscores both persistent fiscal pressures on Abuja and insatiable demand for risk-free yields in Nigeria’s elevated interest rate environment.

The Central Bank of Nigeria, acting on behalf of the Debt Management Office, conducted three auctions during the period: ₦1.01 trillion on March 4, ₦933.92 billion on March 11, and a projected ₦1.05 trillion on March 18. If the full amount is allotted at today’s auction, total borrowing through Treasury Bills within two weeks will reach exactly ₦2.99 trillion against ₦2.9 trillion offered.

On March 4, the CBN offered ₦1.05 trillion across three maturities: ₦100 billion in 91-day bills, ₦150 billion in 182-day bills, and ₦800 billion in 364-day bills. Total subscriptions reached ₦2.34 trillion, with the 364-day bill alone attracting ₦2.13 trillion in bids against ₦800 billion offered.

The CBN allotted ₦1.01 trillion across all tenors. Stop rates settled higher at 15.95 per cent for the 91-day bill (up from 15.8%) and 16.73% for the 364-day bill (up from 15.9%), while the 182-day bill remained flat at 16.65%.

On March 11, the CBN offered ₦850 billion: ₦100 billion in 91-day bills, ₦150 billion in 182-day bills, and ₦600 billion in 364-day bills. Subscriptions surged to ₦2.78 trillion, 227% higher than the amount on offer, with demand overwhelmingly concentrated on the 364-day bill, which recorded ₦2.57 trillion in bids.

The CBN allotted ₦933.92 billion, about 9.87% higher than the ₦850 billion offered. Stop rates remained largely stable at 15.95% for 91-day, 16.65% for 182-day, and 16.72% for 364-day bills, with the longer tenor experiencing a marginal decline.

For March 18, the CBN is offering ₦1.05 trillion: ₦100 billion in 91-day bills, ₦150 billion in 182-day bills, and ₦800 billion in 364-day bills. Based on trends from the previous two auctions, demand is expected to skew heavily toward the 364-day instrument, reflecting investors’ preference for locking in longer-term returns at current yield levels.

The overwhelming investor appetite for Treasury Bills reflects several converging forces. First, yields above 16% offer attractive real returns in an environment where headline inflation stands at 15.15%, delivering a positive real interest rate of approximately 11.85%, one of the widest margins in recent years.

Second, banks are flush with liquidity but unwilling to lend to the private sector due to credit risk concerns. In 2025, banks deposited ₦336.2 trillion into the CBN’s Standing Deposit Facility, preferring risk-free overnight returns over extending credit to businesses.

Treasury Bills offer similar safety, higher yields, and slightly longer tenors, making them attractive alternatives to parking funds at the CBN.

Third, the dominance of 364-day bills in both offer amounts and subscription levels reflects investor preference for locking in current yields before potential rate cuts materialize.

Although the CBN cut the Monetary Policy Rate by 50 basis points to 26.5% in February 2026, analysts expect further easing if inflation continues moderating, creating an incentive to secure 16-17%yields for a full year before rates decline further.

Experts say the scale and pace of recent Treasury Bills issuances suggest persistent fiscal distress rather than liquidity absorption by the monetary authorities.

Nigeria’s 2026 budget is anchored on a fiscal deficit estimated at ₦20.12 trillion, with domestic borrowing expected to account for about ₦14.30 trillion, representing over 70% of the deficit.

The heavy reliance on domestic debt markets underscores the government’s limited access to affordable external financing and the urgency of refinancing maturing obligations.

The ₦3 trillion raised in two weeks also reflects rollover dynamics: a significant portion of new issuances goes toward repaying maturing Treasury Bills rather than financing new expenditure.

This creates a refinancing treadmill in which the government must continuously issue new debt to repay old debt, with net new borrowing representing only a fraction of gross issuance.

The aggressive pace of government borrowing raises concerns about crowding out private sector credit. As banks and institutional investors allocate trillions of naira to risk-free government securities that offer yields above 16%, less funding flows to businesses, manufacturers, and households seeking credit for productive investment.

The Federal Government net-issued about ₦1.3 trillion in January 2026 alone to fund its budget deficit, putting upward pressure on long-term yields and making it even more expensive for businesses to borrow.

The pattern creates a liquidity-driven divergence in Nigeria’s yield curve, with short-term rates declining amid excess cash while long-term yields rise amid government borrowing.

Analysts at Parthian Securities noted that trading volumes remained mild as investors digested the updated Treasury Bills issuance calendar and assessed suitable entry levels across the curve.

The structure of Nigeria’s financing plan raises concerns about rising interest rates and the potential crowding out of private-sector credit as banks increasingly channel funds into risk-free government securities.

The March 18 auction results are expected to be announced later today, revealing whether demand patterns from the previous two sales concentrated on 364-day bills with oversubscriptions exceeding 300% persist or moderate as investors assess the CBN’s easing trajectory and inflation outlook.

If the full ₦1.05 trillion is allotted, the Federal Government will have raised exactly ₦2.99 trillion in two weeks, underscoring the scale of domestic borrowing required to finance Nigeria’s ₦20.12 trillion budget deficit in 2026.

The reliance on Treasury Bills and other domestic instruments highlights the government’s ongoing effort to balance deficit financing, liquidity management, and debt sustainability, even as economic pressures persist.

For investors, the challenge is determining how long current yields remain attractive before rate cuts erode returns, and whether the government’s borrowing appetite will saturate the market or continue to drive yields higher to attract sufficient demand.

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