Currency in circulation surges 81 percent to 5.4 trillion naira in one year

The Central Bank of Nigeria's money supply data reveals currency in circulation jumped to N5.4 trillion, marking an 81 percent increase within a 12-month period. The sharp expansion underscores mounting inflationary pressures and raises questions about monetary policy effectiveness as the naira continues its slide against the dollar.

Currency in circulation has exploded 81 percent to N5.4 trillion in the past year, according to Central Bank of Nigeria Money and Credit Statistics, signaling aggressive monetary expansion that threatens to deepen naira depreciation and push inflation higher.

The most dramatic expansion occurred between August 2023 and August 2024, when circulating currency climbed to N4.55 trillion from a lower base. This rapid injection of cash into the economy coincided with the CBN's accommodative monetary stance following the naira's devaluation in June 2023 and subsequent policy shifts under Governor Olayemi Cardoso's administration. The pace of money supply growth has far outstripped economic output, a classic recipe for currency weakness and price pressures.

The implications for ordinary Nigerians are immediate and painful. More naira chasing the same goods drives inflation higher, eroding purchasing power at the grocery store, petrol pump, and rental markets. Food inflation, which accounts for roughly 40 percent of the Consumer Price Index basket, remains stubbornly elevated above 30 percent year-on-year. Transportation costs remain inflated due to persistent fuel price volatility. The surplus cash flooding the system has not translated into productive investment or job creation. Instead, it has fueled currency speculation and asset hoarding as businesses and individuals rush to convert naira into dollars for safety.

For Nigerian businesses, the currency explosion presents a dual headache. Manufacturers relying on imported inputs face unpredictable foreign exchange costs. The naira touched N1,700 per dollar in late 2024, forcing companies to factor in steeper depreciation premiums when pricing goods. Small and medium enterprises particularly struggle with working capital as they cannot easily access dollars at official rates. Many resort to the parallel market, paying significant premiums that add to production costs. The disconnect between official and informal exchange rates has created arbitrage opportunities that drain the CBN's forex reserves while enriching currency dealers.

Central bankers face a delicate balancing act. Restricting money supply growth too aggressively could choke off credit to businesses and worsen recession risks. Yet allowing unchecked monetary expansion feeds inflation and currency instability, which ultimately hurts the poor and vulnerable more than anyone else. The current trajectory suggests the CBN may have frontloaded monetary accommodation too generously, perhaps hoping it would stimulate growth. Instead, the 81 percent expansion in circulating currency appears to have triggered second-round inflation effects without delivering commensurate economic activity.

Market analysts point out that money supply growth in excess of real economic growth is unsustainable. Nigeria's GDP expanded roughly 3.5 percent in the first three quarters of 2024, far below the 81 percent currency expansion rate. This massive gap suggests liquidity will continue seeking refuge in dollars, equities, and hard assets rather than productive sectors. The naira's weakness also means import bills rise, further pressuring fiscal balances and consumer prices.

The CBN's policy direction remains uncertain as inflation cools modestly from August peaks but remains elevated around 33 percent. Interest rates at 27.5 percent provide some real returns but may not be enough to anchor expectations or slow money growth if fiscal spending remains excessive. Policymakers must decide whether to tighten further or accommodate continued government borrowing from the central bank. Either choice carries risks, but allowing the current monetary expansion to persist unchecked invites a currency crisis and potential capital flight by foreign investors.