CBN Launches NOFR Benchmark for Nigeria’s Money Market

Nigeria’s Central Bank has rolled out a new benchmark interest rate designed to bring transparency to overnight lending between banks and position the country’s financial system alongside global standards. The Nigerian Overnight Financing Rate (NOFR) officially went live following regulatory approval and a February 27, 2026 stakeholder engagement where market participants adopted the framework.

The move places Nigeria in the company of major economies operating similar overnight benchmarks: SOFR in the United States, SONIA in the United Kingdom, €STR in the Eurozone, and TONA in Japan. Within Africa, it complements South Africa’s Johannesburg Interbank Average Rate (JIBAR). The Central Bank of Nigeria will serve as benchmark administrator, handling governance, transparency measures, and daily publication of the rate.

What NOFR Actually Is

NOFR is Nigeria’s official overnight risk-free interest rate benchmark. It reflects the cost of overnight secured funding in the Nigerian interbank market and is calculated from actual market transactions rather than estimates or surveys. The rate is based on NGN-denominated overnight secured repo transactions executed on the fixing day, reported by eligible banks, with a minimum transaction size of NGN5 billion.

This market-based approach differs from the Central Bank’s Monetary Policy Rate (MPR), which serves as the anchor for monetary policy decisions. NOFR operates as a reference benchmark for pricing financial contracts and instruments in the money market, not as a policy rate the CBN adjusts to control inflation or economic growth.

Why the Central Bank Introduced It

The CBN developed NOFR in collaboration with the Financial Markets Dealers Association to address several structural issues in Nigeria’s money market. According to the apex bank’s statement signed by Acting Director of Corporate Communications Hakama Sidi Ali, the benchmark promotes transparency, reliability, and fair pricing of financial contracts while reducing manipulation risk.

Before NOFR, Nigeria lacked a standardized overnight benchmark based on actual transactions. Banks relied on fragmented reference rates and bilateral negotiations, creating pricing inconsistencies across the financial system. The new benchmark provides a single, transparent anchor for overnight funding costs, improving price discovery and enabling more efficient monetary policy transmission.

The initiative also aligns Nigeria with global benchmark reform practices following the LIBOR scandal and subsequent push for transaction-based rates over survey-based ones. International investors and financial institutions increasingly demand transparent, verifiable benchmarks when entering emerging markets—NOFR addresses this requirement directly.

How It Affects Banks and Investors

For Nigerian banks, NOFR creates a standardized reference for overnight borrowing and lending transactions. Banks managing short-term liquidity can now price overnight funding more accurately, reducing uncertainty and improving risk management. The benchmark also provides clearer signals about liquidity conditions in the interbank market.

Investors benefit from improved transparency in money market pricing. Financial instruments tied to overnight rates—including repos, commercial paper, and short-term bonds—can now reference NOFR for consistent pricing. This standardization reduces pricing disputes and builds confidence in short-term fixed-income markets.

The broader implication involves foreign portfolio investment flows. International investors evaluating Nigerian money market instruments can now assess overnight funding costs against a credible, transaction-based benchmark similar to those used in developed markets. This comparability reduces perceived risk and potentially lowers Nigeria’s cost of capital.

Recent Money Market Context

NOFR launches against the backdrop of active short-term rate movements. Recent money market data shows the overnight lending rate rose 4 basis points to 22.9%, while the overnight Nigerian Interbank Offered Rate climbed 7 basis points to 22.84%. The 3-month NIBOR increased 8 basis points, though the 6-month rate declined 3 basis points and the 1-month tenor remained flat. The Open Repo rate held steady at 22.50%.

At the most recent Nigerian Treasury Bills auction, the CBN raised N1.91 trillion at lower stop rates, particularly on the 364-day bill, which came in significantly below previous levels. These dynamics illustrate the active money market environment into which NOFR enters—a market where accurate overnight rate signals matter for both liquidity management and broader monetary policy effectiveness.

What Happens Next

The CBN will publish NOFR daily at 10:00 a.m. Lagos time on the business day following the fixing day. Market participants can access the rate through official CBN channels and use it as a reference for pricing overnight transactions and financial contracts. The apex bank has committed to ensuring governance standards, regular publication schedules, and transparency in the calculation methodology.

Financial institutions will gradually transition contracts and pricing mechanisms to reference NOFR instead of ad-hoc overnight rates or less transparent benchmarks. This transition period allows market participants to adjust systems, update contracts, and build familiarity with the new framework without disrupting existing arrangements.

The successful implementation of NOFR depends on consistent reporting from eligible banks, robust governance from the CBN, and market acceptance of the benchmark as the standard reference rate. Early adoption signals suggest buy-in from major market participants, positioning NOFR to become the definitive overnight benchmark for Nigeria’s money market.

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