Will world GDP growth be ≤2.9% in 2026?
Probability
19¢
1h
-12.5pp
24h
-10.0pp
24h Vol
$0.00
Liquidity
$435.66
Canonical status
confidence: mediumSource status (Polymarket)
Derived status (Orrery)
Reason
Liquidity is below $1,000 — price discovery is unreliable.
The derived status is computed from the source flags plus the live YES price, so a market trading near a rail can read as PRICE-PINNED while upstream is still active. That isn't the same as resolved.
Resolution & Risk
LOW risk- End date
- Jan 15, 2027
- UMA status
- n/a
- Resolution source
- Market type
- Multi-outcome (neg-risk)
- Part of a multi-outcome event (neg-risk): only one market can resolve YES.
- Wide spread (21.0¢) — liquidity risk on entry/exit.
Probability (last 7 days)
-10.0pp 7dWhy did it move?
Structured · 3 factors- 01Price move
Down 10pp over 24h
Now 19¢; -12.5pp in the last hour.
- 02Active signal
Resolution-risk observation firing
Spread is wide enough that intraday moves overstate any tradeable edge.
- 03Spread cost
Wide spread — 21.0¢
Bid-ask spread is wide enough that intraday moves overstate any tradeable advantage. Most of the headline pp move would be eaten by spread on a market order.
What to track next
- Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.
Verification actions only — never trade recommendations.
Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.
Resolution & Risk
LOW risk- End date
- Jan 15, 2027
- UMA status
- n/a
- Resolution source
- Market type
- Multi-outcome (neg-risk)
- Part of a multi-outcome event (neg-risk): only one market can resolve YES.
- Wide spread (21.0¢) — liquidity risk on entry/exit.
Timeline
critical · price · trade flowCritical
- Jan 15, 00:00 UTCScheduled resolutionLOW
Market resolves in 5795.5h
- 12:32SignalLOW
Resolution risk
Spread is wide enough that intraday moves overstate any tradeable edge.
Price movement
-10.0pp over the last 24h, now 19¢.
Biggest hourly move: +23.5pp at 02:00 (to 37¢).
Show top 8 of 74 hourly moves
- 10:00 · +18.0pp → 31¢
- 03:00 · +19.5pp → 33¢
- 02:00 · +23.5pp → 37¢
- 21:00 · +17.0pp → 35¢
- May 15, 16:00 UTC · -16.0pp → 13¢
- May 15, 15:00 UTC · -16.0pp → 13¢
- May 15, 13:00 UTC · -16.0pp → 13¢
- May 15, 12:00 UTC · -16.0pp → 13¢
Active signals
Recent Trades
No recent trades visible from the Data API for this market. That usually means liquidity is thin or this market is between event windows.
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Market Description
This Market will resolve according to the estimate of the World GDP growth rate (Real GDP, annual percent change) reported by the International Monetary Fund in the World Economic Outlook Update released between the October 2026 and April 2027 editions of the World Economic Outlook, expected to be released in January 2027. The relevant figure may be found in the table titled “World Economic Outlook Growth Projections” under “Estimate” in the row “World Output” and the column “2026”. Changes in the IMF’s World Economic Outlook reporting format will not disqualify a published figure from counting. The GDP release will be made available here: https://www.imf.org/en/publications/weo If no estimate of the 2026 annual percent change in world real GDP is released in a World Economic Outlook Update between the October 2026 and April 2027 editions of the World Economic Outlook, this market will resolve according to the published figure for 2026 annual percent change in World real GDP in the April 2027 edition of the World Economic Outlook. If no such figure is published by April 30, 2027, 11:59 PM ET, another credible resolution source will be chosen. If multiple World Economic Outlook Updates are released between the October 2026 and April 2027 editions of the World Economic Outlook, this market will resolve based on the first such publication which includes an estimate of the 2026 annual percent change in World GDP. Projections of World GDP, however, will not be considered. Note: data from the initial release of the referenced GDP report is what will be used to resolve this market. Data may be revised during the following release or as a part of the next estimate's publication, however any revisions to GDP report data made after the initial release will not be considered for this market's resolution. Note: the resolution source for this market reports annual percent change in world real GDP to one decimal point (e.g. 3.3%). Thus, this is the level of precision that will be used when resolving the market.
Why this category?
confidence: mediumCategory
Source
Matched term
gdpReason
Question text contains "gdp" — matched the Macro keyword rule.
Categories come from a deterministic engine: manual overrides (highest priority) → sports hard markers → event-tag rules → keyword rules → Gamma category hint → default. The engine is versioned in category-overrides.ts; methodology lives at /methodology.
FAQ — questions readers actually ask
What is the current Polymarket probability for "Will world GDP growth be ≤2.9% in 2026?"?
As of Mon, 18 May 2026 12:32:44 GMT, YES is priced at 19% implied probability on Polymarket. The price changed -10.0pp in the last 24 hours, -12.5pp in the last hour, and -10.0pp in the last 7 days.
When does this market resolve?
This market resolves by Jan 15, 2027 (2027-01-15T00:00:00.000Z). Resolution is determined from the market description on Polymarket.
What source determines the outcome?
Resolution is sourced from the market description on Polymarket. Polymarket's UMA optimistic oracle is the final settlement layer; if the published source is ambiguous, UMA tokenholders adjudicate. Source-extraction confidence is shown in the Resolution & Risk block above.
How much is being traded on this market?
$0.00 of trading volume in the last 24 hours. Lifetime volume on Polymarket: $3.8K. Open liquidity in the YES/NO orderbooks: $435.66. Spread between best bid and best ask: 21.0¢.
Is this a trade recommendation?
No. Orrery describes — never predicts. Every signal on this market carries explicit Evidence, Backtest, and Action tiers. The Action is always one of: Watch only, Inspect timeline, Create alert, Verify source, or Ignore — never Buy or Sell. The probability above is the market's collective implied probability, not a forecast Orrery is publishing.
How fresh is this data and where does it come from?
This page revalidates from the public Polymarket APIs every 30 seconds. Probability and 24h-change come from Gamma; the chart series comes from the CLOB orderbook history; trade and holder data come from the Data API. The fetched-at timestamp on each block tells you exactly how old the underlying upstream pull was.
Alerts
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