Disinflation on Paper, Pressure in the System: What Nigeria’s Markets Are Really Pricing Ahead of the MPC

Nigeria enters the new trading week with a narrative that looks clean on the surface — inflation is moderating, yields are easing, equities are rallying and foreign interest is returning — but the Proshare weekly data for the week ended September 19, 2026 reveals a more complicated and uneven reality that the Central Bank’s Monetary Policy Committee will have to confront.

Headline inflation easing for the third consecutive month to 15.39 percent in August from 15.43 percent in July and 23.14 percent a year ago is the anchor for the dovish case. Month-on-month inflation slowing sharply to 0.71 percent from 1.57 percent, core inflation decelerating to 13.29 percent year-on-year and actually printing negative at -0.06 percent month-on-month, and food inflation falling for the first time this year to 19.57 percent from 20.31 percent all point to the success of tight monetary policy. Yet the national average conceals a split economy. Urban inflation eased to 15.88 percent, but rural inflation rose to 14.23 percent from 13.77 percent and accelerated month-on-month to 1.79 percent. Eight states are now in single-digit inflation while others are as high as 23.68 percent. This tells us that disinflation is being driven by imported and urban formal sector dynamics, exchange rate stability and base effects, while food logistics, insecurity and rural supply bottlenecks are still pushing prices up where most Nigerians live and farm. The case for easing is there, but as the data itself notes, it must be conditional, not automatic.

That unevenness is mirrored in public finance. FAAC distributable revenue fell sharply by 22.2 percent to N2.34 trillion in August from N3.01 trillion in July, because gross statutory revenue collapsed 34.6 percent to N2.85 trillion. VAT revenue rose 5.1 percent to N834.8 billion, showing resilience in consumption taxes, but the overall drop matters for liquidity and for state governments. Less FAAC means less naira injection into the system, which in theory should tighten liquidity, yet system liquidity actually rose to N2.86 trillion from N2.46 trillion. Despite that, the overnight rate rose 9 basis points to 22.24 percent while OPR stayed at 22.00 percent. The divergence between higher headline liquidity and firmer overnight rate shows that liquidity is unevenly distributed — some banks are flush, others are short — a classic symptom of a market where government cash management, bond auction settlements and CBN OMO mop-ups are not fully synchronized. That is precisely the coordination deficit that the Finance-CBN MoU is meant to address.

Fixed income is where the market is most clearly pricing eventual easing. Average T-bill yields fell 6 basis points to 18.95 percent and OMO bill yields compressed 35 basis points to 20.18 percent, with the secondary market bullish. On September 16, the CBN mopped up N3.29 trillion via OMO, against N1.00 trillion offered, with subscription at N3.03 trillion. The 153-day tenor alone attracted N2.17 trillion. Marginal rates of 19.25 percent for 69 days, 19.05 percent for 90 days and 18.39 percent for 153 days show an inverted short end — investors are accepting lower yields for longer tenors because they expect rates to fall. The FGN bond market was stable, with short and long yields flat at 16.60 percent and 15.53 percent and mid-tenor up just 1 basis point to 16.72 percent, but the September 14 auction was strong: N1.49 trillion subscription against N1.00 trillion offered, with the 15-year reopening clearing at 16.85 percent, down 9 basis points. Investors are locking in long duration ahead of any MPC pivot.

That pivot will be shaped by external validation. J.P. Morgan naming 16 FGN bonds for inclusion in its new GBI-EM Edge, scheduled to launch at end-September, is a significant milestone. Nigeria was removed from the original GBI-EM in 2015 over FX liquidity and repatriation concerns. Returning with a 7.40 percent weight, about $17.47 billion of eligible debt, close to the 8 percent country cap, in a $328 billion index covering 26 markets where Africa will be 45 percent of the index, signals that FX reforms, net reserve build to $54.61 billion and relative naira stability are being acknowledged. It broadens the audience for FGN bonds, but it also raises the stakes: any policy reversal on FX will be punished faster by a benchmarked investor base.

Equities are already pricing that optimism, perhaps too fast. The NGX All-Share Index gained 2.78 percent on the week to 249,804.56, market capitalisation rose 2.90 percent to N162.16 trillion and 19 of 20 indices advanced. Fifty-two stocks advanced, led by NGXGROUP up 21.55 percent, FIRSTHOLDCO up 17.65 percent, BETAGLAS up 10 percent, MTNN up 9.73 percent, ARADEL up 9.62 percent and banks like ZENITHBANK, ACCESSCORP and GTCO all positive. Thirty-two declined, led by TRANSPOWER down 18.94 percent, PZ down 11.33 percent, ETI down 9.46 percent and CADBURY down 9.32 percent. Turnover was 3.25 billion shares worth N237.99 billion, down in volume but up in value from the previous week, with Financial Services accounting for 79.43 percent of volume and 40.85 percent of value. The market is recovering, but leadership remains narrow and concentrated in financials and telecoms.

Currency and commodities complete the picture. The naira weakened modestly, 35 basis points at the official NFEM to N1,331.20 and 36 basis points in parallel to N1,390, with a N58 spread indicating convergence but mild demand pressure. Globally, energy closed bearish as Saudi restored half its East-West pipeline capacity after drone attacks, with WTI down 2.57 percent week-on-week to $97.08 and Brent down 0.23 percent to $103.76. Precious metals were bullish on global rate hikes, gold up 0.43 percent to $4,377.55 and silver up 3.47 percent to $66.56. Locally, AFEX saw soybeans up 15 percent on supply squeeze and industrial demand, maize up 0.80 percent, cocoa down 3.29 percent on global surplus and paddy rice down 10.40 percent on early harvest cash sales.

For the week ahead, direction hinges on four things: the MPC decision, liquidity and FX management, Q2 capital importation data, and the J.P. Morgan launch. If the MPC holds at 26.50 percent to protect the disinflation narrative despite FAAC and rural pressures, fixed income will stay range-bound with mild downward bias and equities may continue to chase bank recapitalization stories. If it signals a conditional easing, banks could see profit-taking but bonds would rally further. The underlying tension remains the same: headline numbers are improving, but the system is still running on uneven liquidity, uneven inflation and heavy domestic borrowing, and until fiscal cash, debt issuance and monetary operations are truly aligned, markets will keep pricing optimism in assets while the real economy feels the squeeze.