PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
3.5–3.9% · —
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Stored reference
3.5–3.9% 56%Leader of 9 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
3.5–3.9% 56%Market quality
64 / 100
Medium quality24h Volume
$392.7
Liquidity
$11.6K
Medium liquidityOpen interest
$8.3K
Bid / Ask
— / —
3.5–3.9%Spread
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Comments
0
7d Change
+0.3 pts
Market data
Updated 9 minutes ago
Jan 22, 26, 12:27 AM UTCJan 21, 27, 4:59 AM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 0.1 percentage points
- Fees:
- Yes
Top holders
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Market depth · 3.5–3.9%
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This is a market about the variation of consumer prices in the U.K. over the 12-month period ending December 2026, before seasonal adjustment, as reported by the Office for National Statistics (ONS).
- This market will resolve according to the percentage change in the Consumer Price Index (CPI) over the 12-month period ending December 2026, according to the monthly ONS report.
- The resolution source for this market will be the ONS Consumer Price Index monthly report released for December 2026 (https://www.ons.gov.uk/economy/inflationandpriceindices/bulletins/consumerpriceinflation/previousreleases), currently scheduled to be released on January 20, 2027.
- Resolution of this market will take place upon release of the aforementioned data.
- If no data for the specified month is released by the date the next month's data is scheduled to be released, this market will resolve based on data from the last available month.
- You can find this report by choosing the report for the relevant month from the previous releases page for price indices on the ONS website (https://www.ons.gov.uk/economy/inflationandpriceindices/bulletins/consumerpriceinflation/previousreleases).
