U.K. Annual Inflation 2026
Odds right now: 3.5–3.9% 48%, 4.0-4.4% 24%, 3.0–3.4% 19%.
Liquidity resting in each outcome’s order book. Thin books move fastest on big orders.
How much you could buy or sell before the price moves 2¢, from Polymarket’s live order book.
Cleus is reading the rules and searching the web and X…
Usually 15–40 seconds.
Cleus’s own estimate from public information. Not financial advice.
A fresh, deeper run: Cleus searches wider, thinks it through, and lays out the bull and bear case, the scenarios and the one thing that would change its mind.
Which side the winners are on
The top holders of “3.5–3.9%”, weighted by what each wallet has made on Polymarket all-time. 16 of them have made $25K+.
When proven winners lean against the price, it’s worth a second look. When they agree with it, the price is probably fair.
Big bets in this market that stand out
Orders of $500+ from the last 30 days, scored for new wallets, first markets, long odds and size. Evidence, not accusations — and never a name.
Nothing unusual in the last few hours — big bets are coming from established wallets at normal odds.
How it actually resolves
The written rules below decide this market — not the headline.
Full rules from Polymarket
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). The relevant figure can be found in the "Consumer price inflation rates" table under the column labeled "CPI 12-month rate (%)" for the relevant month. Note: the resolution source for this market will be the official monthly ONS CPI news release which reports inflation change over 12-month periods to only one decimal point (e.g. 1.9%). Thus, this is the level of precision that will be used when resolving the market. For the full release schedule, see: https://www.ons.gov.uk/releasecalendar
Ask Cleus about this market
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Questions
What are the odds of U.K. Annual Inflation 2026?
On Polymarket, 3.5–3.9% is trading at 48%. Other outcomes: 3.5–3.9% 48%, 4.0-4.4% 24%, 3.0–3.4% 19%. Prices update live.
When does this market end?
It is scheduled to end on January 21, 2027, then settles once the result is confirmed under its rules.
What does Cleus predict?
Cleus has not made a call on this market yet.
Prices from Polymarket’s public data, refreshed every few minutes. Cleus odds are Cleus’s own estimate. Unusual-bet scores are statistical patterns, not findings of wrongdoing. Not financial advice; not affiliated with Polymarket.