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$134.1b

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$113,466,932

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2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

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2,632

PLATFORM COVERAGE:

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Economics
August 2026 CPI MoM Combo: Headline & Core
kalshi

What will the August 2026 CPI MoM combo be?

Volume:
$58,432

Headline: Exactly 0.4%, Core: 0.3% or above

 - Kalshi

Headline: Exactly 0.4%, Core: 0.3% or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 11, 2026

Closed: Sep 11, 8:25 AM EST

kalshi

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Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Headline: Exactly 0.4%, Core: 0.3% or above

View
100%
77%
Yes 100¢No 0¢
100¢
N/A
$5,889
N/A
N/A
$4,312
Settled
Yes
kalshi

Headline: Exactly 0.4%, Core: Exactly 0.2%

0%
33%
Yes 0¢No 100¢
100¢
N/A
$17,459
N/A
N/A
$9,998
Settled
No
kalshi

Headline: Exactly 0.3%, Core: Exactly 0.2%

0%
22%
Yes 0¢No 100¢
100¢
N/A
$7,739
N/A
N/A
$4,310
Settled
No
kalshi

Headline: 0.5% or above, Core: 0.3% or above

0%
9%
Yes 0¢No 100¢
100¢
N/A
$7,266
N/A
N/A
$3,054
Settled
No
kalshi

Headline: 0.2% or below, Core: 0.1% or below

0%
Yes 0¢No 100¢
100¢
N/A
$5,511
N/A
N/A
$1,483
Settled
No
kalshi

Headline: 0.5% or above, Core: 0.1% or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$4,689
N/A
N/A
$4,065
Settled
No
kalshi

Headline: Exactly 0.4%, Core: 0.1% or below

0%
5%
Yes 0¢No 100¢
100¢
N/A
$2,817
N/A
N/A
$767
Settled
No
kalshi

Headline: Exactly 0.3%, Core: 0.3% or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$2,174
N/A
N/A
$1,158
Settled
No
kalshi

Headline: 0.2% or below, Core: 0.3% or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$1,616
N/A
N/A
$446
Settled
No
kalshi

Headline: 0.2% or below, Core: Exactly 0.2%

0%
2%
Yes 0¢No 100¢
100¢
N/A
$1,333
N/A
N/A
$324
Settled
No
kalshi

Headline: 0.5% or above, Core: Exactly 0.2%

0%
Yes 0¢No 100¢
100¢
N/A
$1,131
N/A
N/A
$407
Settled
No
kalshi

Headline: Exactly 0.3%, Core: 0.1% or below

0%
7%
Yes 0¢No 100¢
100¢
N/A
$807
N/A
N/A
$582
Settled
No
Total markets: 12

Description

These markets track specific combinations of month-over-month changes in both headline and core Consumer Price Index (CPI) for August 2026. Contracts pay out only if both headline and core CPI meet the exact conditions outlined in each market simultaneously.

Kalshi

Each market requires that both headline and core CPI values for August 2026 meet precisely defined thresholds for the contract to resolve to Yes. Headline CPI refers to the month-over-month percent change in CPI-U: All Items, while core CPI refers to the month-over-month percent change in CPI-U: All Items Less Food and Energy. Resolution depends on the first officially released value from ECONSTAT, using the single-decimal format. If either component fails to meet its specified condition, or if the data becomes impossible to determine, the entire market resolves to No immediately. All conditions must be satisfied within the August 2026 reporting period, with no reliance on preliminary or revised estimates unless explicitly stated.

Frequently asked questions

On Kalshi, the 2026 CPI inflation market dashboard tracks the latest odds and price history for the outcome of this market, along with 24-hour volume of $12,224. It shows how traders on Kalshi are pricing inflation expectations for that period, offering a real-time view of market sentiment and activity.

Currently, this market reflects trader sentiment through its odds, which can be higher or lower than traditional analyst forecasts depending on recent economic data and expectations. Analysts often look at factors like wage growth, energy prices, and central bank policies, while traders may react more quickly to new information or shifts in market sentiment.

On Kalshi, traders actively set the odds for the 2026 CPI inflation market through continuous bidding and asking. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current probability reflects collective expectations of inflation trends over the next several years. Volume of $58,432 shows trader interest, while recent 24-hour volume of $12,224 indicates short-term activity. As economic data rolls out, these odds may shift to reflect new insights or revisions in market sentiment.

This market resolves around Sep 11, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final determination will rely on officially released data that matches the market’s defined parameters, ensuring an objective and transparent resolution process.

Several signals could influence this market before Sep 11, 2026. Key economic indicators such as monthly CPI releases, Federal Reserve policy changes, and major geopolitical developments often shift expectations for inflation. Unexpected supply chain disruptions or shifts in consumer behavior may also affect pricing. As the resolution date approaches, traders will closely watch official reports and analyst forecasts to adjust their positions based on evolving outlooks.