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Data from World Bank. Forecasts by Sigmanomics Forecast Engine.
NigeriaNigeria GDP Deflator (Annual %) fell to 13.86 Percent in December 2025
World BankYearlyReleased December 2025
Nigeria GDP Deflator (Annual %) fell to 13.86 Percent in December 2025, down 0.22 Percent from November's 14.08 Percent reading.
Latest Release
13.860716
Actual
—
Consensus
14.080185
Previous
Sigmacast Track Record
Sigmacast track record will appear here once this indicator has been released 3+ times since Sigmanomics began tracking.
Sigmacast Σ-direction model: consensus + ½ × mean(surprise, trailing 90d).
CORRELATED SYMBOLS— markets that historically move with this indicator
| Symbol | Direction | Correlation | Asset Class | Co-movement | Action |
|---|---|---|---|---|---|
| EUR/USD | ▲ Direct | +0.30 | FOREX | Moves with | → View |
| XAU/USD | ▲ Direct | +0.30 | COMMODITIES | Moves with | → View |
| S&P 500 | ▲ Direct | +0.30 | INDEX | Moves with | → View |
| BTC/USD | ▲ Direct | +0.30 | CRYPTO | Moves with | → View |
| USD/JPY | ▲ Direct | +0.30 | FOREX | Moves with | → View |
Correlation based on 12-month rolling window. Click any symbol to view its Sigmanomics forecast page.
THE RELEASE
GDP Deflator (Annual %) (Nigeria) was reported at 13.86 Percent in December 2025. The reading fell from the previous value of 14.08 Percent. This is classified as a medium-impact indicator released on a yearly basis.
WHY IT MATTERS
In December readings over the past 3 years, GDP Deflator (Annual %) has averaged 12.93 Percent.
Auto-generated from current model state · Refreshes on each release · Last update December 2025.
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GDP Deflator (Annual %) - NG
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About GDP Deflator (Annual %) — Nigeria
DEFINITION
Nigeria's GDP Deflator (Annual %) for 2025 came in at 13.860716%, slightly below 2024's 14.080185%, indicating a modest deceleration in inflationary pressures. The annual deflator shows a marginal decline from the previous year, reflecting a subtle easing in price level growth. Market participants will watch upcoming economic data for further clarity on Nigeria's inflation trajectory. Updated 7/1/26
WHY THIS INDICATOR MATTERS
Inflation prints feed directly into central-bank policy expectations and real-yield calculations, and are among the most rate-sensitive releases on the calendar. Surprises against consensus can drive short-term moves, particularly when the print breaks an established trend. Released annually.
WHAT'S NEXT
Sigmacast's 1-month forecast points to a lower reading versus the latest print. Current dynamics are the primary headwind in the projection.
Σ
EXPECTED ZONE
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Economic Calendar - NG Events
| Friday, July 31, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
|---|---|---|---|---|---|---|---|
| 09:40 | NG | Foreign Exchange Reserves | 51.92 | 51.29 | 51.5 | 51.71 | Low |
| Monday, August 3, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
| 08:45 | NG | Stanbic IBTC Bank Nigeria PMI | 53.4 | 52.9 | 54.35 | Low | |