CBN Faces N10.90trn June Liquidity Wave From OMO Maturities

By Kingsley Ani

The Central Bank of Nigeria (CBN) is expected to contend with N10.90 trillion in projected liquidity inflows into the banking system in June 2026, according to the Financial Markets Dealers Association (FMDA) Monthly Market Report. The largest component is N7.77 trillion in maturing Open Market Operations (OMO) bills, representing about 71 percent of total expected inflows. Other sources include N1.80 trillion Federation Account Allocation Committee (FAAC) disbursements, N995.81 billion Treasury Bills maturities and N278.99 billion in Federal Government of Nigeria bond coupon payments. The projected inflow comes after the CBN withdrew an estimated N12.06 trillion from the financial system in May, yet average system liquidity still increased by 7.76 percent to N5.22 trillion.

DECISION HIGHLIGHT

The CBN may be compelled to sustain or intensify liquidity sterilisation measures as large OMO maturities reverse earlier tightening efforts and inject fresh cash into the financial system.

DECISION MEMO

The June liquidity outlook highlights a recurring challenge within Nigeria’s monetary framework. Instruments deployed to absorb excess liquidity eventually mature, returning substantial funds to the banking system and requiring renewed intervention.

The projected N7.77 trillion OMO maturity profile suggests that previous tightening measures are now entering a reversal phase. This creates a policy dilemma for the apex bank. Allowing liquidity to remain elevated could undermine inflation-control efforts, while aggressive sterilisation could increase monetary management costs and tighten financial conditions.

The data also illustrates the interaction between fiscal and monetary policy. FAAC distributions and government spending continue to inject liquidity into the economy, while the CBN simultaneously attempts to absorb excess funds through market operations.

The broader implication is that liquidity management is becoming increasingly cyclical, requiring continuous intervention rather than one-off tightening measures.

DATA BOX

• Total projected June inflows: N10.90 trillion
• Increase from May: 3.51%
• OMO maturities: N7.77 trillion
• Share of total inflows from OMO maturities: 71%
• FAAC disbursements: N1.80 trillion
• Treasury Bills maturities: N995.81 billion
• Federal Government bond coupons: N278.99 billion
• Corporate bond maturities: N49.04 billion
• Commercial paper maturities: N10.46 billion
• CBN liquidity withdrawal in May: N12.06 trillion
• Average system liquidity in May: N5.22 trillion
• Increase in average liquidity: 7.76%
• Standing Deposit Facility balance (May 29): N5.89 trillion
• Cumulative OMO sales, January-April 2026: N30.12 trillion
• 2026 Federal Government budget deficit: N20.12 trillion
• Foreign exchange turnover in May: Above $8 billion

WHO WINS / WHO LOSES

Winners: Fixed-income investors, banks with excess liquidity, money-market participants and borrowers benefiting from improved funding conditions.

Losers: Monetary authorities attempting to contain inflationary pressures and savers if excess liquidity contributes to price instability.

POLICY SIGNALS

• Liquidity management remains a dominant monetary policy challenge.
• Fiscal injections continue to complicate monetary tightening efforts.
• OMO operations remain the primary sterilisation instrument.
• Inflation control may require sustained market interventions.

INVESTOR SIGNAL

Elevated liquidity conditions are likely to support demand for fixed-income instruments, compress funding pressures in the interbank market and sustain activity in money markets. Strong foreign exchange turnover and improving external reserves may also provide temporary support for financial market stability. Investors, however, should monitor future liquidity mop-up actions that could alter yield dynamics.

RISK RADAR

• Renewed inflationary pressures
• Excess liquidity undermining monetary tightening
• Increased sterilisation costs for the CBN
• Fiscal-monetary policy divergence
• Exchange-rate volatility if liquidity spills into foreign exchange demand
• Yield volatility in fixed-income markets
• Persistent structural dependence on liquidity management operations