CBN Treasury Bills Auction: N900bn Offered for Q4 2026

A Treasury bill is a short-term loan to the Federal Government. The Central Bank of Nigeria (CBN) sells these bills at auction on behalf of the Debt Management Office (DMO), and the buyer is repaid on a set date. At the CBN Treasury Bills auction on Wednesday, 7 October 2026, the first sale of the fourth quarter, the CBN offered N900 billion in Nigerian Treasury Bills (NTBs).

The offer is split three ways: N100 billion in 91-day bills, N100 billion in 182-day bills and N700 billion in 364-day bills, according to auction notices reported by Nairametrics, The Economic Times, The Trumpet, Blueprint and Punch. Settlement for successful bids is scheduled for Thursday, 8 October 2026.

What the CBN Treasury Bills auction is

Treasury bills are quoted in naira and carry a tenor, which is the number of days until the government repays the money. The CBN runs the auction, and the DMO decides how much to borrow. The auction notice for 7 October did not state stop rates, bid limits or the submission deadline, so the final pricing will come from the auction results. A stop rate is the rate at which the bill is allotted.

The 364-day bill makes up about 77.8 per cent of the N900 billion on offer. The 91-day and 182-day bills each account for about 11.1 per cent. This continues the DMO's recent emphasis on the longer-dated bill, which has also taken the bulk of investor demand at past auctions.

The CBN said the indicative NTB issuance calendar for the fourth quarter will be released in due course. That calendar lists planned offers, maturities, auction dates and settlement dates for the quarter.

Why this auction matters in Nigeria

The one-year (364-day) stop rate was 15.89 per cent at the previous auction on 23 September 2026. It fell by 73 basis points at that auction, from 16.62 per cent at the preceding sale. Over four consecutive auctions, the 364-day rate has dropped by 146 basis points from 16.84 per cent on 2 September 2026. It also sits 181 basis points below the third-quarter peak of 17.70 per cent recorded on 8 July 2026.

The decline followed the Monetary Policy Committee's decision to cut the Monetary Policy Rate by 350 basis points to 23.00 per cent. At the 23 September auction, the 91-day and 182-day bills cleared at 15.50 per cent and 15.80 per cent respectively.

Treasury bill yields set a benchmark for what banks and fund managers can earn on government paper. When those yields fall, the returns offered on savings products that track them tend to follow. The same yields also influence what it costs other borrowers to raise money.

Who is affected, from banks to small savers

Banks, institutional investors and other market participants buy Treasury bills. Investors can also access NTBs through banks and licensed investment platforms, subject to each provider's minimum bid requirements.

Demand has been heavy. At the 23 September 2026 auction, total subscriptions across the three tenors reached N4.23 trillion against an offer of N600 billion, and N497.59 billion was allotted. The 364-day bill alone attracted N4.09 trillion in subscriptions, about 97 per cent of total demand. The 91-day and 182-day bills drew weaker interest, at 0.55 times and 0.82 times their respective offer sizes.

The third quarter was busy. The DMO allotted about N8.14 trillion across eight NTB auctions, about 40.34 per cent above the N5.8 trillion target for the period.

Liquidity entering the October auction was supportive. Investors submitted N12.14 trillion in bids at the final two September Open Market Operations (OMO) auctions against N3.4 trillion offered. Banks also had more than N4.6 trillion placed at the CBN's Standing Deposit Facility as of 2 October 2026.

What readers can do if they want to buy Treasury bills

NTBs are bought through banks and licensed investment platforms, each with its own minimum bid requirement. The 7 October auction notice did not state stop rates, bid limits or the submission deadline, so those details come from the auction results.

If you want to plan ahead, the CBN said the indicative NTB issuance calendar for the fourth quarter will be released in due course. It will list planned offers, maturities, auction and settlement dates. That calendar is the clearest guide to when the next sale will happen and how much will be on offer.

What to watch at the next CBN Treasury Bills auction

Attention at the 7 October auction centres on demand for the N700 billion one-year offer and whether its 15.89 per cent stop rate falls further. The auction notice did not say whether the authorities will allot more than the advertised N700 billion on the 364-day tenor. The amount of Treasury bills maturing around the auction was also not specified, so the immediate net liquidity impact is not yet known.

"The 350-basis-point MPR reduction had triggered further repricing across the Treasury-bill market"

That was Adeniyi Adejumobi, assistant fixed-income fund manager at FCMB, as reported by Blueprint. Fixed-income analysts said the combination of strong liquidity and expectations of further yield compression could keep demand elevated at the auction. Analysts also expect the October auction to show how quickly Treasury-bill yields adjust to the new monetary-policy environment.

The results will give an early indication of the direction of Treasury bill yields and investor appetite in Nigeria's fixed-income market in the fourth quarter of 2026. For anyone weighing a Treasury bill purchase, the key numbers to watch are the subscription level for the N700 billion one-year offer and whether the 15.89 per cent stop rate falls further.