The Central Bank of Nigeria has shelved a planned N700 billion treasury bills auction scheduled for 5 August 2026, after a sharp tightening of banking system liquidity triggered by large-scale Open Market Operations.
In two consecutive sessions, the apex bank absorbed a total of N4.69 trillion from the system. On 3 August it sold N2.52 trillion in 141-day OMO bills, followed by N2.17 trillion in 112-day and 113-day OMO bills on 4 August. The scale of the withdrawals appears to have prompted authorities to pause the T-bills sale to avoid placing further strain on available funds in the banking system.
Although the Central Bank, acting on behalf of the Debt Management Office, did not publicly state a reason for the cancellation, market participants linked the timing to concerns over excessive liquidity tightening.
Background to the Decision
The cancelled auction had been expected to offer N700 billion across 91-day, 182-day and 364-day instruments, with settlement scheduled for 6 August. The move follows an already intensive sterilisation drive in July, when the CBN withdrew N7.18 trillion through OMO auctions. Combined with the first four days of August, total OMO withdrawals exceeded N11.8 trillion.
Strong investor appetite for government securities has added to the pressure. At the 29 July T-bills auction, the Central Bank allotted about N1.25 trillion against an initial N700 billion offer, driven largely by demand for the longest-tenor bill.
Balancing Financing Needs and Liquidity
The authorities now face the challenge of meeting domestic financing requirements without overly constraining banking system liquidity. The cancelled sale formed part of the N5.8 trillion T-bills issuance programme for the third quarter of 2026, which aims to raise roughly N3.16 trillion in net new borrowing after accounting for maturing bills. The 5 August auction was one of six major N700 billion sessions planned for the quarter.
The Central Bank and Debt Management Office have indicated that the remaining auction dates in the Q3 calendar are unchanged. Investors will be watching closely to see whether the withdrawn N700 billion is rescheduled or redistributed across later sales.
If liquidity conditions remain tight and the authorities continue to rely heavily on OMO operations to absorb excess funds, the pace at which the government raises money through treasury bills could slow, market analysts note.
