PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
0.2% · —
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Stored reference
0.2% 49%Leader of 7 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
0.2% 49%Market quality
73 / 100
Medium quality24h Volume
$11.8K
Liquidity
$24.3K
Medium liquidityBid / Ask
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0.2%Spread
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Comments
0
7d Change
+14.5 pts
Market data
Updated 25 minutes ago
Sep 11, 26, 3:29 PM UTCOct 15, 26, 3:59 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:
- 1 percentage points
- Fees:
- Yes
Market depth · 0.2%
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Macro-Sensitive Assets
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This is a market about the one-month percent change in the Consumer Price Index for All Urban Consumers excluding food and energy in September 2026 as reported by the Bureau of Labor Statistics.
- This market will resolve to the one-month percentage change in the Consumer Price Index for All Urban Consumers excluding food and energy (Core CPI-U) in September 2026 according to the monthly Bureau of Labor Statistics (BLS) report (seasonally adjusted change from the preceding month).
- The resolution source for this market will be the BLS Consumer Price Index report released for September 2026 (https://www.bls.gov/bls/news-release/cpi.htm), currently scheduled to be released on October 14, 2026, at 8:30 AM ET.
- Resolution of this market will take place upon release of the aforementioned data.
- Note: the resolution source for this market will be the official monthly BLS CPI news release, which reports core inflation (all items less food and energy) over 1-month periods to only one decimal point (e.g., 0.3%).
- Thus, this is the level of precision that will be used when resolving the market.
Prediction Source Comparison
- Also available on Kalshi — CPI core month-over-month in Sep 2026? · Exactly 0.2% 46%