odds,
Change data releaseUS CPIUS monthly CPIUS core CPIUS monthly core CPIUS nonfarm payrollsUS unemploymentUS GDP growthUS annual GDP growthUS PPIUK GDP growthGermany GDP growthMexico GDP growthEuro area GDP growthUK CPIUS recession
Change release0.5%80% range 0.4% to 0.7%Middle estimate · release in 5 days
0.5% +27.6 pts0.6% +17.5 ptssince 10 Sep
Key data points
- Data for
- September 2026
- Release
- 14 Oct 2026, 12:30 UTC
- Middle estimate
- 0.5%
- 80% range
- 0.4% to 0.7%
- Most likely
- 0.5% 38%
- Next release
- October 2026
- Release after
- 10 Nov 2026, 13:30 UTC
- Updated
- 07:46 UTC delayed 15 min
Market info
- Category
- US economic data
- Source
- Prediction markets
- Frequency
- Every 15 minutes
- Units
- Percent
Settles on: BLS CPI-U all items, 1-month percent change, seasonally adjusted, first print. From prediction markets, where traders buy and sell contracts on what will happen. Narwhal blends their prices into one probability for each outcome.
More data odds
United States consumer price index →Odds by outcome
| Outcome | Kalshi | Polymarket | Blended |
|---|---|---|---|
| 0.0% or lower | 1% | 1% | 1% |
| 0.1% | <1% | <1% | <1% |
| 0.2% | 2% | 2% | 2% |
| 0.3% | 4% | 3% | 4% |
| 0.4% | 10% | 11% | 10% |
| 0.5% | 39% | 37% | 38% |
| 0.6% | 30% | 29% | 30% |
| 0.7% | 14% | 16% | 15% |
| Above 0.7% | 2% | 1% | 1% |
Kalshi
PolymarketMarkets
| Market | Weight in blend | 24h volume | Open interest | Settles on |
|---|---|---|---|---|
| Kalshi | 65% | $64K | $295K | Bureau of Labor Statistics |
| Polymarket | 35% | $522 | – | Bureau of Labor Statistics |
Releases ahead
| Data for | Release | Middle estimate | 80% range | Most likely |
|---|---|---|---|---|
| September 2026 | 14 Oct 2026, 12:30 UTC | 0.5% | 0.4% to 0.7% | 0.5% |
| October 2026 | 10 Nov 2026, 13:30 UTC | 0.2% | 0.0% to 0.5% | 0.2% |
| November 2026 | 10 Dec 2026, 13:30 UTC | 0.2% | -0.1% to 0.4% | 0.3% |
| December 2026 | 13 Jan 2027, market close | 0.3% | 0.1% to 0.6% | Above 0.1% to 0.3% |
Common questions
What do prediction markets expect for US monthly CPI for September 2026?
A middle estimate of 0.5%, with an 80% chance of 0.4% to 0.7%. The most likely single outcome is 0.5%, at 38%.
When is US monthly CPI for September 2026 released?
14 Oct 2026, 12:30 UTC.
Where do these odds come from?
From prediction markets, where traders buy and sell contracts on what will happen. Narwhal blends their prices into one probability for each outcome.
How often do the odds update?
This page shows odds delayed by 15 minutes. The Predictions API serves live odds on paid plans.
Are these odds a forecast or advice?
No. They reflect traders' bets, which can change quickly. They are not an official forecast or investment advice.