SimpleFunctions
Winner-take-all answer·18 source contracts·Kalshi 18·refreshed just now·Closes Sep 11, 2026 · 78d

CPI year-over-year in Jun 2026

Leader sits at 39% across 18 bound outcomes, runner-up at 26%. This is a winner-take-all market — the headline is the leader’s price, not an arithmetic mean.

Leader probability

39%

Exactly 3.8%

runner-up 26¢leader 39¢

Outcomes

18

winner-take-all

Runner-up

26¢

Exactly 3.7%

Spread

13pp

contested

24h volume

$11K

liquid

Closes

Sep 11, 2026

78 days

Venue

Kalshi

18 bound

30-day trend

0%50%100%-30d-3w-2w-1wtodayExactly 3.8%: 41% (26 days, 21 points)Exactly 3.8%: 41% on 2026-06-25Exactly 3.7%: 23% (26 days, 21 points)Exactly 3.7%: 23% on 2026-06-25Exactly 3.9%: 9% (26 days, 24 points)Exactly 3.9%: 9% on 2026-06-25
Exactly 3.8%41¢Exactly 3.7%23¢Exactly 3.9%9¢
Top 3 candidates by current price · 26d

Bracket family

How the bracket ladder is priced.

Each row is one outcome on the venue. Sorted by 24h volume — the heaviest book is at the top.

Cluster 1

CPI year-over-year

18 contracts$11K
OutcomePrice24hVolumeVenueDetail

CPI year-over-year in Jun 2026?: Exactly 3.8%

KXECONSTATCPIYOY-26JUN-T3.8

39¢3pp$8KK

CPI year-over-year in Jun 2026?: Exactly 3.7%

KXECONSTATCPIYOY-26JUN-T3.7

26¢±0$2KK

CPI year-over-year in Jun 2026?: Exactly 3.9%

KXECONSTATCPIYOY-26JUN-T3.9

13¢1pp$951K

CPI year-over-year in Jul 2026?: Exactly 3.6%

KXECONSTATCPIYOY-26JUL-T3.6

10¢+2pp$201K

CPI year-over-year in Jul 2026?: Exactly 3.5%

KXECONSTATCPIYOY-26JUL-T3.5

11¢+2pp$201K

CPI year-over-year in Aug 2026?: Exactly 3.7%

KXECONSTATCPIYOY-26AUG-T3.7

4¢$0K

CPI year-over-year in Aug 2026?: Exactly 3.6%

KXECONSTATCPIYOY-26AUG-T3.6

12¢±0$0K

CPI year-over-year in Aug 2026?: Exactly 3.5%

KXECONSTATCPIYOY-26AUG-T3.5

9¢+1pp$0K

CPI year-over-year in Aug 2026?: Exactly 3.4%

KXECONSTATCPIYOY-26AUG-T3.4

8¢±0$0K

CPI year-over-year in Aug 2026?: Exactly 3.3%

KXECONSTATCPIYOY-26AUG-T3.3

7¢1pp$0K

CPI year-over-year in Aug 2026?: Exactly 3.2%

KXECONSTATCPIYOY-26AUG-T3.2

5¢+1pp$0K

CPI year-over-year in Aug 2026?: Exactly 3.1%

KXECONSTATCPIYOY-26AUG-T3.1

9¢$0K

CPI year-over-year in Aug 2026?: Exactly 3.0%

KXECONSTATCPIYOY-26AUG-T3.0

6¢$0K

CPI year-over-year in Aug 2026?: Exactly 2.9%

KXECONSTATCPIYOY-26AUG-T2.9

6¢$0K

CPI year-over-year in Aug 2026?: Exactly 2.8%

KXECONSTATCPIYOY-26AUG-T2.8

5¢$0K

CPI year-over-year in Aug 2026?: Exactly 2.3%

KXECONSTATCPIYOY-26AUG-T2.3

5¢$0K

CPI year-over-year in Aug 2026?: Exactly 2.2%

KXECONSTATCPIYOY-26AUG-T2.2

5¢$0K

CPI year-over-year in Aug 2026?: Exactly 2.0%

KXECONSTATCPIYOY-26AUG-T2.0

5¢$0K

Analysis

This 7% probability represents the market's current assessment that the headline Consumer Price Index will increase by exactly 2.7% year-over-year when June 2026 data is released. The current pricing reflects expectations that inflation will remain relatively stable near the Federal Reserve's target, though the low probability assigned to any single outcome point indicates substantial uncertainty about the exact reading. The June CPI release—scheduled for early July 2026—will provide critical data on whether recent inflation trends have continued, accelerated, or moderated. Market participants are weighing factors including recent monetary policy decisions, labor market dynamics, and energy price movements. The concentration of contract prices around 2.6-3.0% suggests consensus clustering, but the fragmentation across multiple specific outcomes explains why the single 2.7% contract carries only 7% odds despite representing the modal expectation.

  • The June CPI release date (typically early July) serves as the hard resolution event; prior weekly jobless claims, producer price data, and energy prices will provide directional signals
  • Recent Fed policy stance and forward guidance on interest rates influence expectations for the inflation trajectory between now and June
  • Energy commodity prices and supply disruptions could materially shift the 2-3% forecast range, as gasoline and heating costs feed directly into headline CPI
  • Wage growth trends and labor market tightness in May-June will affect core CPI momentum and potentially headline readings
  • The distribution of open contracts shows expectations concentrated 2.6-3.0%, making outcomes outside this band statistically less probable but not precluded by market data

What moved the line

  • Jun 21Exactly 3.7%11pp2413¢ · Kalshi
  • Jun 24Exactly 3.7%6pp1723¢ · Kalshi
  • Jun 23Exactly 3.9%6pp2014¢ · Kalshi
  • Jun 22Exactly 3.8%5pp3742¢ · Kalshi
  • Jun 20Exactly 3.7%4pp2824¢ · Kalshi

Recently closed in economy

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

More like this

Adjacent prediction questions.

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

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