This market has settled: RESOLVED
Settled on March 21, 2026
Will annual inflation increase by ≥2.8% in March?
Will annual inflation increase by ≥2.8% in March? Odds: 96.5% YES on Polymarket. See live prices and trade this market.
The market assigns overwhelming confidence to annual inflation rising by at least 2.8% in March, reflecting trader expectations that price pressures will either persist or accelerate from current levels hovering around 2.5-2.7% year-over-year.
Current Odds
| Platform | Yes | No | Volume | Trade |
|---|---|---|---|---|
| Polymarket | 96.5% | 3.5% | $979K | Trade on Polymarket |
Market Analysis
The bull case rests on stubborn core services inflation, particularly shelter costs which lag real-time housing data by 12-18 months, combined with potential energy price spikes and persistent wage growth above 4% that could reignite demand-pull inflation. February’s CPI report (released mid-March 2026) and January’s data (released February 12, 2026) will provide critical signals about inflation trajectory. If core CPI continues printing above 3% month-over-month on an annualized basis, the 2.8% annual threshold becomes nearly inevitable. Additionally, any hawkish FOMC messaging from the March 17-18, 2026 meeting could validate concerns about embedded inflation expectations.
The bear case, though priced at minimal probability, hinges on a sharp economic slowdown materializing between now and March 2026. A recession could crush demand rapidly enough to pull headline inflation below 2.8% through collapsing commodity prices and aggressive discounting. Monthly NFP reports through early 2026 showing job losses exceeding 200,000 or unemployment jumping above 5% would signal this scenario. The February jobs report (released March 6, 2026) will be particularly telling. Additionally, if the Federal Reserve maintains restrictive policy through multiple 2025 FOMC meetings without cuts, cumulative tightening effects could finally break inflation’s back.
Key catalysts include the January 2026 CPI release on February 12, the February jobs report on March 6, and the actual March 2026 CPI data released in mid-April (just after market expiry on April 10). Traders should monitor monthly core CPI prints—three consecutive readings below 0.2% month-over-month would make the 2.8% annual target difficult to reach. The Cleveland Fed’s inflation nowcast and the Atlanta Fed’s GDPNow will provide real-time probability estimates. Any Fed pivot toward rate cuts in early 2026 could be interpreted either as confidence that inflation is conquered (bearish for this market) or panic about recession risks that would ultimately pull inflation down harder.
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Frequently Asked Questions
Does this market resolve based on headline CPI or core CPI inflation for March 2026?
The market terminology suggests headline CPI year-over-year, which includes volatile food and energy prices. Core CPI excluding these categories typically runs 0.3-0.5 percentage points different from headline figures.
Why is the market so confident when current inflation is running below 2.8%?
Traders likely anticipate either base effects from low March 2025 comparisons making year-over-year calculations easier, or expect sustained monthly inflation above 0.23% that would push annual rates higher by March 2026.
What happens if the BLS revises its seasonal adjustment methodology before March 2026?
Major CPI methodology changes are rare and announced well in advance, but any adjustment to shelter inflation calculation (the largest CPI component) could shift results by 0.2-0.4 percentage points and dramatically impact this market’s outcome.