I think I know what the next CPI print will be. Is there a financial prediction market where I can place a bet on it?

Yes. CPI is explicitly traded on prediction markets, and there are currently markets for the upcoming August 2026 U.S. CPI release.

• kalshi.com — Kalshi has historically offered contracts on CPI/inflation releases, and its own research discusses market-implied CPI forecasts.
• polymarket.com — Polymarket currently shows markets including August CPI, August core CPI month-over-month, and August core CPI year-over-year. For example, the August core CPI MoM market has outcomes such as 0.2% and 0.3%.

If by "I know what the next CPI print will be" you mean something like "I think August headline CPI will come in at 3.5% YoY", you can potentially buy the corresponding outcome. These contracts generally pay $1 if the specified outcome occurs, with the market price representing roughly the implied probability.

One important wrinkle: make sure you're trading the exact measure and resolution rule you have in mind—headline vs. core, YoY vs. MoM, and the precision used by the BLS can matter. For example, Polymarket's completed July market resolved against the BLS's one-decimal headline YoY figure.

If you tell me your CPI prediction (e.g. headline 3.5%, core 2.4%, etc.), I can look up the current contracts, prices, liquidity, and potential payout and tell you which market most directly expresses the bet.

Yes, you can trade and place bets on inflation prints directly . The primary and most direct regulated financial prediction market for this is Kalshi.

• Kalshi : As a federally regulated financial exchange (designated contract market), Kalshi regularly lists specific event contracts for economic data releases, including monthly Consumer Price Index (CPI) prints (both month-over-month and year-over-year readings). You can buy "Yes" or "No" contracts based on whether inflation will land above or below specific consensus thresholds.

If you want to explore other avenues or traditional macro instruments:

• Treasury/Interest Rate Derivatives : If your prediction is massive and you are an accredited/institutional trader, you can also express views on inflation through traditional financial markets using Treasury futures, options, or swaps (like TIPS or inflation-indexed swaps) that reprice instantly around CPI expectations.

If you'd like, let me know:

• Which specific month's CPI print you are targeting
• Whether you are looking at Headline or Core CPI

I can help you check what specific strike thresholds or contracts are typically available on Kalshi.

Yes, there are active prediction markets where you can trade and place bets on macroeconomic data releases like the Consumer Price Index (CPI).

The primary platforms offering these kinds of contracts include:

• Kalshi : As a CFTC-regulated financial exchange, Kalshi regularly lists direct event contracts tied to upcoming economic indicators, including specific monthly and yearly CPI and core CPI prints. They typically structure these as a "ladder" of narrow numerical bands or directional thresholds (e.g., whether CPI will be above or within a specific range), settling at $1 per contract if your bracket hits.
• Polymarket : A major crypto-based prediction market that frequently hosts high-volume crowdsourced event contracts on macro indicators, covering specific monthly and annual US inflation prints and economic health outcomes.

If you think you have an edge on the numbers, check their active economic or inflation event calendars directly before the next Bureau of Labor Statistics (BLS) release.

If you'd like, let me know:

• Which specific CPI release (e.g., monthly MoM or annual YoY) you are targeting
• Whether you prefer a regulated US exchange or a crypto-based platform

I can help point you toward the exact contract mechanics or current market expectations!

Yes. CPI is explicitly traded in prediction markets, and there are currently markets for the upcoming August 2026 CPI release.

• polymarket.com — has contracts on specific CPI outcomes, including Core CPI MoM and YoY for August 2026. For example, the current Core CPI MoM market has multiple possible outcomes such as 0.2%, 0.3%, etc., with prices representing the market-implied probabilities.
• kalshi.com — Kalshi also offers CPI contracts. Its markets are structured around whether the reported CPI figure is above/below specified thresholds, with settlement based on the BLS release.

If you have a specific CPI forecast

This can actually be pretty interesting. Suppose you think August Core CPI MoM will be 0.4%, while the market is pricing something like 0.2% at 44% and 0.3% at 22%. You could potentially buy the 0.4% outcome on a market that offers it. The key is that you're betting against the market-implied distribution, not simply betting that CPI will be "high."

If you tell me your exact CPI prediction (e.g. “headline +0.3% MoM, core +0.4% MoM”), I can look at the current contracts, prices, implied probabilities, and potential payout and tell you which market most directly expresses that view.

Yes. CPI releases are explicitly traded in prediction markets, and the two obvious venues are Kalshi and Polymarket.

• Kalshi — CPI markets — Kalshi has dedicated CPI contracts tied to the BLS release. Its contracts can be structured around thresholds (e.g., whether CPI is above a particular value), so you can express a directional view.
• Polymarket — CPI markets — Polymarket has offered contracts on headline CPI MoM, core CPI MoM, and YoY CPI, with specific outcome buckets. Its July CPI market, for example, had over $300k in volume.

One important wrinkle: as of today (Aug. 20), the July CPI release already happened on Aug. 12, so those particular contracts are settled. The next tradable opportunity should be around the August CPI release, scheduled for September.

If you tell me what number you think the next CPI will print (e.g. “headline 0.2% MoM, core 0.1%”), I can search the current Kalshi/Polymarket markets and show you exactly which contract would express that bet, its current implied probability, and the approximate payout.

Yes, there are active financial prediction markets where you can trade or place bets on upcoming U.S. Consumer Price Index (CPI) releases.

The next official U.S. CPI report (covering August 2026 data) is scheduled to be released by the Bureau of Labor Statistics on Friday, September 11, 2026, at 8:30 a.m. ET . Ahead of that release, you can look at the following platforms:

• Kalshi : Kalshi offers CFTC-regulated event contracts tied directly to official economic data . They feature specific binary and range markets for upcoming monthly and yearly CPI prints (such as headline and core CPI thresholds) where you buy "Yes" or "No" contracts based on where you think the final BLS number will land.
• Polymarket : Polymarket hosts active economic prediction markets covering upcoming U.S. annual and monthly inflation metrics, including Core and Headline CPI tiers for specific upcoming months.

If you want to narrow down your strategy, tell me:

• Are you looking to trade headline CPI or core CPI?
• Are you aiming for the monthly (MoM) or annual (YoY) print for August?

I can help you check what the current consensus odds and ranges look like on these platforms.

Yes, you can trade or bet on upcoming Consumer Price Index (CPI) releases on dedicated prediction markets and event-contract exchanges. These platforms let you take a position on whether inflation will come in higher, lower, or within a specific range relative to expectations.

Top platforms offering CPI and economic data contracts:

• Kalshi : A federally regulated financial exchange (regulated by the CFTC) that offers direct event contracts on macroeconomic indicators, including monthly CPI and Core CPI prints. You can buy "Yes" or "No" contracts based on specific thresholds.
• Polymarket : A crypto-based prediction market platform that frequently hosts high-volume prediction markets for upcoming economic releases like CPI, employment reports, and Federal Reserve rate decisions.
• Interactive Brokers (IBKR) : Through their partnership with ForecastEx, IBKR offers direct event derivatives trading where retail traders can trade contracts tied to economic data releases like CPI and non-farm payrolls.
• PredictIt : While primarily focused on politics, PredictIt occasionally runs markets on specific economic milestones or Federal Reserve actions, though macro data like monthly CPI is more reliably found on Kalshi or Polymarket.

Would you like to know more about how these economic event contracts work , or are you looking for details on current market expectations for the next CPI release?

Yes. Kalshi is probably the most direct fit if you’re in the U.S. It currently has markets specifically on the next CPI release, including both the year-over-year CPI rate and the month-over-month change.

For example, the current August CPI markets include:

• CPI YoY: contracts such as “above 3.3%,” “above 3.4%,” etc.
• CPI MoM: contracts for exact outcomes such as 0.3% or 0.4%.
• The August CPI contracts settle around the September 11, 2026 CPI release.

There are also Polymarket CPI markets, although availability and eligibility in the U.S. differ from Kalshi. Recent reporting confirms Polymarket has been offering CPI prediction markets as well.

One important distinction: if by “I know what the next CPI print will be” you mean you have nonpublic information about the actual number, that's very different from simply having a strong forecast based on public data. Trading on material nonpublic information can raise serious legal/regulatory issues.

If you tell me what CPI number you're predicting (e.g. “headline YoY will be exactly 3.2%”), I can look at the current Kalshi contracts and show you which contract most closely expresses that bet and what the current implied odds/payout are.

Yes, you can trade economic event contracts and CPI data on Kalshi , which is a fully regulated financial exchange specifically designed for event-based trading.

Where to Trade CPI Predictions

• Kalshi : This is the primary U.S.-regulated platform featuring dedicated economic and inflation markets. You can find specific contracts for upcoming Consumer Price Index (CPI) releases, including month-over-month and year-over-year inflation numbers. Contracts trade as binary "Yes/No" outcomes priced between $0.01 and $0.99, settling at $1.00 if your targeted range or threshold hits.
• Alternative Venues : Other major forecasting platforms like Polymarket occasionally run macro or crypto-adjacent economic feeds, and traditional brokers like Interactive Brokers have integrated prediction market features for economic indicators. However, Kalshi remains the most robust and direct marketplace for precise U.S. economic data prints like CPI and Fed rate decisions.

If you want to move forward, tell me:

• Are you looking to trade headline CPI, core CPI, or a specific numerical range?
• Do you already have a Kalshi account set up , or do you need help understanding how the contract pricing works?

Yes. Kalshi and Polymarket both have markets tied directly to CPI releases.

• Kalshi — Inflation markets — Kalshi currently lists contracts on things like August 2026 Core CPI YoY, as well as other inflation outcomes. Kalshi is particularly straightforward if you're in the U.S. and want a conventional prediction-market interface.
• Polymarket — CPI prediction markets — Polymarket currently has hundreds of CPI-related markets, including contracts on specific monthly CPI outcomes and thresholds.

One important wrinkle: today is August 12, 2026, and the July CPI has already been released—headline CPI came in at 0.1% MoM / 3.4% YoY, with core at 0.2% MoM / 2.5% YoY. www.reuters.com So if by “next CPI print” you mean August CPI, released in September, you want the August 2026 contracts rather than the July ones.

If you tell me what exact number you think the next CPI will print (e.g. “headline MoM will be 0.3%” or “core YoY will be 2.6%”), I can look up the currently available contracts, prices/implied probabilities, and which venue gives you the cleanest way to bet that thesis.