SimpleFunctions

Inflation reach more than 4.5% in 2026

Above 4.5% is priced at 71¢ on Polymarket. Current book: 70¢ bid, 71¢ ask, 1¢ spread. This outcome ranks #2 of 6 inside How high will inflation get in 2026?.

Price history

71¢ current

+20¢
50¢75¢
May 12, 2026May 23, 2026

Contract brief

This market will resolve to “Yes” if the Consumer Price Index (CPI) increased by greater than the listed percent over the 12 month period ending with any month in 2026 according to the monthly Bureau of Labor Statistics (BLS) reports. Otherwise, this market will resolve to "No". The resolution source for this market will be the BLS Consumer Price Index reports released for each month of 2026 (https://www.bls.gov/bls/news-release/cpi.htm). Resolution of this market will take place upon release of the aforementioned data. This market may not resolve to "No" until the December 2026 report is issued. Once the December 2026 report is issued, any revisions to previously released CPI figures will not be counted toward this market's resolution. If the CPI report for December 2026 is not issued by January 31, 2027, 11:59 PM ET, this market will resolve based on CPI figures which have already been made available by the BLS. Note: the resolution source for this market will be the official monthly BLS CPI news release which reports inflation over 12 month periods to only one decimal point (e.g. 2.9%). Thus, this is the level of precision that will be used when resolving the market.

Outcome

Above 4.5%

Rank

#2 of 6

Leader

Above 4% 98¢

Range

5¢-98¢

Family volume

$557K

Identifier

0xf4a457c3...eaad

May 24, 2026, 12:38 AM UTC · 27m ago

Implied probability

71¢
Latest venue quote
May 24, 2026, 12:38 AM UTC · 27m ago

Bid

70¢

Ask

71¢

Spread

24h volume

$629

Family rank

#2 of 6

6 outcomes · How high will inflation get in 2026?

Closes

Dec 31, 2026

Family volume

$557K

Orderbook snapshot

70 / 71¢

Polymarket
1¢ spread
BidSize
70¢176
59¢10
58¢15
57¢10
31¢97
28¢336
27¢205
25¢152
AskSize
71¢20
73¢20
77¢47
78¢551
79¢92
86¢376
87¢8
90¢10

Contract terms

What resolves this market.

YES condition

This market will resolve to “Yes” if the Consumer Price Index (CPI) increased by greater than the listed percent over the 12 month period ending with any month in 2026 according to the monthly Bureau of Labor Statistics (BLS) reports. Otherwise, this market will resolve to "No". The resolution source for this market will be the BLS Consumer Price Index reports released for each month of 2026 (https://www.bls.gov/bls/news-release/cpi.htm). Resolution of this market will take place upon release of the aforementioned data. This market may not resolve to "No" until the December 2026 report is issued. Once the December 2026 report is issued, any revisions to previously released CPI figures will not be counted toward this market's resolution. If the CPI report for December 2026 is not issued by January 31, 2027, 11:59 PM ET, this market will resolve based on CPI figures which have already been made available by the BLS. Note: the resolution source for this market will be the official monthly BLS CPI news release which reports inflation over 12 month periods to only one decimal point (e.g. 2.9%). Thus, this is the level of precision that will be used when resolving the market.

Venue

Polymarket

Closes

Dec 31, 2026

Identifier

0xf4a457c3…eaad

SF Signal
SF Index
202.20
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

67.5%

IY (No)

404.4%

Adj IY

202%

CRI

2

Overround

0.3%

Regime

neutral

Score

0.341

Observability

low

Event type

financial

Full indicator table

67.5%
404.4%
Adj IY
202%
2
Overround
0.3%

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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.