Inflation in June 2026 (CPI YoY)
Short Answer
Both the model and the market overwhelmingly agree that inflation in June 2026 (CPI YoY) will be Above 2.5%, with only minor residual uncertainty.
1. Executive Verdict
- Rising Cleveland Fed nowcasts and Ameriprise forecasts suggest higher June 2026 CPI.
- Ongoing geopolitical oil shocks are expected to significantly elevate June 2026 CPI.
- Goldman Sachs and Ameriprise reportedly differ on Q2 2026 energy price assumptions.
- Geopolitical tensions, like the Iran conflict, could push CPI above 3.5%.
- Shelter components' 12-18 month reporting lag may affect June 2026 CPI finality.
- Upcoming economic events in June 2026 include payrolls, May CPI, and FOMC meeting.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Above 3.8% | 77.0% | 78.7% | Rising Cleveland Fed nowcasts, Ameriprise's forecast, and oil shocks are expected to elevate CPI YoY. |
| Above 3.9% | 71.0% | 73.1% | Rising Cleveland Fed nowcasts, Ameriprise's forecast, and oil shocks are expected to elevate CPI YoY. |
| Above 3.7% | 74.0% | 78.7% | Rising Cleveland Fed nowcasts, Ameriprise's forecast, and oil shocks are expected to elevate CPI YoY. |
| Above 4.0% | 61.0% | 63.8% | Rising Cleveland Fed nowcasts, Ameriprise's forecast, and oil shocks are expected to elevate CPI YoY. |
| Above 2.8% | 98.0% | 98.2% | Rising Cleveland Fed nowcasts, Ameriprise's forecast, and oil shocks are expected to elevate CPI YoY. |
Current Context
Recent data shows inflation increasing, with official June 2026 figures awaited. The official Consumer Price Index (CPI) year-over-year (YoY) for March 2026 was reported at 3.3% by the Bureau of Labor Statistics (BLS) [^]. More recently, the Cleveland Fed's nowcast for trailing twelve months (TTM) inflation in April 2026 registered 3.56% [^]. The BLS is scheduled to release the CPI figures for June 2026 on July 14, 2026, at 8:30 AM ET [^].
Experts project inflation peaking in Q2 2026, with mixed long-term views. The Cleveland Fed further projects Q2 2026 annualized CPI at 6.43% [^]. Ameriprise Financial forecasts inflation to reach its peak at 3.5% during Q2 2026, attributing this rise to oil prices ranging from $90 to $120 per barrel [^]. In contrast, Goldman Sachs anticipates a decline in Core CPI to 2.1% by December 2026 [^]. As of May 2026, the prediction market on Robinhood indicates a 53% probability that the June 2026 CPI YoY will exceed 3.4% [^].
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
This market has traded in a sideways pattern, establishing two distinct price levels. The contract began trading at a stable 94.0% probability, suggesting a high degree of confidence from the outset. A significant price movement occurred around early May when the probability jumped from 94.0% to 98.0%, where it has since remained. This spike in probability appears to be a direct reaction to recent economic data. Specifically, the release of the Cleveland Fed's nowcast, which showed April TTM inflation at 3.56% and projected a Q2 2026 annualized CPI of 6.43%, likely strengthened the market's belief that inflation would remain elevated and meet the contract's resolution criteria.
The price action indicates clear support and resistance levels at 94.0% and 98.0%, respectively. The initial 94.0% price acted as a strong floor before the breakout to the higher level. Total volume traded is relatively low at 106 contracts, which can sometimes suggest a lack of broad market conviction. However, the sharp, decisive move to 98.0% and the stability at that high level indicate that participating traders hold a very strong consensus. The chart suggests an overwhelming market sentiment that the "YES" outcome is highly probable, with recent inflation data solidifying this conviction.
3. Market Data
Contract Snapshot
This market resolves to "Yes" if the Consumer Price Index (CPI) increases by more than 4.0% for the twelve months ending June 2026, using the one-decimal place value reported by the Bureau of Labor Statistics; otherwise, it resolves to "No." Trading for this market closes on July 14, 2026, with a projected payout on the same day. Should a federal government shutdown delay the necessary data, the market's expiration date will be extended to the sooner of the data release or six months after the shutdown concludes.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Above 2.7% | $0.99 | $0.06 | 99% |
| Above 2.5% | $0.99 | $0.06 | 98% |
| Above 2.6% | $0.99 | $0.06 | 98% |
| Above 2.8% | $0.99 | $0.06 | 98% |
| Above 2.9% | $0.98 | $0.07 | 98% |
| Above 3.1% | $0.98 | $0.07 | 98% |
| Above 3.0% | $0.98 | $0.07 | 97% |
| Above 3.2% | $0.97 | $0.08 | 97% |
| Above 3.3% | $0.97 | $0.08 | 97% |
| Above 3.4% | $0.94 | $0.10 | 97% |
| Above 3.5% | $0.97 | $0.11 | 90% |
| Above 3.6% | $0.95 | $0.14 | 89% |
| Above 3.8% | $0.78 | $0.31 | 77% |
| Above 3.7% | $0.89 | $0.20 | 74% |
| Above 3.9% | $0.72 | $0.29 | 71% |
| Above 4.0% | $0.62 | $0.39 | 61% |
Market Discussion
Prediction markets imply a ~55% probability of MoM CPI rising more than 0.3% in June 2026, with March 2026 CPI YoY having been 3.30% [^]. The upcoming June CPI release, expected on June 10, is considered pivotal against consensus expectations [^]. While specific market prices show June 2026 CPI YoY above 3.4% at 53¢, Goldman Sachs forecasts core CPI to decline to 2.1% by end-2026 from 2.6% in March [^].
4. How do Goldman Sachs' and Ameriprise's Q2 2026 inflation forecasts differ in their assumptions about energy prices and core components?
| Goldman Sachs Brent Forecast | $80/bbl by Q4 2026 [^][^] |
|---|---|
| Ameriprise WTI Forecast | $90-120/bbl in Q2 2026 [^][^][^] |
| March 2026 CPI (YoY) | +3.3% [^][^][^] |
Goldman Sachs and Ameriprise diverge significantly on Q2 2026 inflation outlook. Both firms hold contrasting assumptions regarding energy prices and their influence on core components for their Q2 2026 inflation forecasts. Goldman Sachs adopts a more optimistic outlook, expecting a quicker decline in oil prices and a fade in tariffs to reduce core inflation. Conversely, Ameriprise anticipates that prolonged high energy costs will drive a Q2 Consumer Price Index (CPI) peak [^][^][^][^]. These differing perspectives follow an Iran war in March 2026, which caused oil prices to spike, with Brent reaching $103 and West Texas Intermediate (WTI) also high, contributing to a March CPI of +3.3% year-over-year [^][^][^].
Goldman Sachs anticipates declining energy prices and moderating core inflation. The firm forecasts Brent crude oil to reach $80/bbl by Q4 2026, while acknowledging potential upside risks [^][^]. For core components, Goldman projects that core goods inflation will decrease from 2.7% in March to 0.6% by December. Similarly, core CPI is expected to fall from 2.6% in March to 2.1% by the end of 2026 [^][^].
In contrast, Ameriprise projects sustained high energy costs leading to a CPI peak. Ameriprise expects West Texas Intermediate (WTI) crude oil to be in the range of $90-120/bbl and gasoline at $4-5/gal during Q2 2026 [^][^][^]. This prolonged high energy scenario is projected by Ameriprise to result in a Q2 CPI peak of +3.5%. However, they also note a modest downside for core inflation from tariff cuts [^][^][^].
5. What specific geopolitical or supply chain events between May and June 2026 could push YoY CPI above the Cleveland Fed's 3.5% nowcast?
| Oil Price After Hormuz Closure | $115 per barrel (February 2026 [^][^][^][^][^]) |
|---|---|
| Oil Shock CPI Impact | 0.6 percentage points (2026 headline CPI [^][^]) |
| Strait of Hormuz Traffic Decrease | 75% (May-June 2026 [^]) |
Geopolitical tensions are significantly impacting global oil prices and inflation. The ongoing conflict involving Iran and its impact on the Strait of Hormuz represents a significant factor pushing June 2026 Year-over-Year (YoY) CPI above the Cleveland Fed's 3.5% nowcast. The closure of the Strait of Hormuz in February 2026 due to the Iran war propelled oil prices to $115 per barrel [^][^][^][^][^]. This substantial oil shock is anticipated to add 0.6 percentage points to headline CPI over 2026, with every 10% increase in oil prices contributing 0.35% to inflation for a duration of three months [^][^].
Persistent Strait of Hormuz disruptions continue to restrict vital energy flows. Between May and June 2026, the sustained disruption in the Strait of Hormuz remains a critical concern. In May 2026, reports indicated US attempts to open a shipping lane, resulting in sunken vessels, an attack on the UAE, and new rules declared by Iran for Hormuz on May 7 [^][^]. Consequently, traffic through the Strait of Hormuz decreased by 75% [^]. Furthermore, oil inventories are reportedly declining, and the oil supply shock is expected to intensify even if the conflict were to conclude [^]. By June, jet fuel is projected to become a critical issue, with refined stocks standing at 45 days [^][^].
Broader supply chain pressures exacerbate inflationary trends beyond energy. Beyond energy, broader supply chain issues are also exerting upward pressure on prices. Fertilizer prices have seen increases ranging from 31% to 86%, contributing to a 2.4% rise in the food index between February and March [^]. Additionally, manufacturing input inflation has reached its highest level since 2022 [^]. These cumulative geopolitical and supply chain developments, building on a March YoY CPI of 3.3% and nowcasts of 3.56% for April and 3.7-3.9% for May, strongly suggest that the June 2026 YoY CPI will remain elevated or further exceed the 3.5% nowcast [^][^][^][^][^].
6. What do leading indicators from the Cleveland Fed and University of Michigan suggest about consumer inflation expectations for Q2 2026?
| UofM 1-year inflation expectations | 4.5% in May 2026 (preliminary) [^][^] |
|---|---|
| Cleveland Fed 10-year expected inflation | approximately 2.3% during March-April 2026 [^][^][^] |
| Cleveland Fed Q2 2026 CPI annualized nowcast | 5.78% [^] |
University of Michigan data reveals shifting short- and long-term inflation expectations. Consumer inflation expectations for the 1-year outlook, as reported by the University of Michigan, were 4.5% in May 2026 (preliminary) [^][^][^]. This figure indicates an increase from 3.8% in March but remains below the 4.7% peak observed in April [^][^][^]. For the long run, inflation expectations from the same survey showed a slight decrease to 3.4% in May 2026 from 3.5% in April 2026 [^][^].
Cleveland Fed and prediction markets show varied inflation expectations for Q2 2026. The Cleveland Fed's data indicates a 10-year expected inflation rate of approximately 2.3% during March-April 2026 [^][^][^]. For the near term, the Cleveland Fed's nowcast for the Consumer Price Index (CPI) year-over-year in May 2026 was 3.89%, with its Q2 2026 CPI annualized nowcast higher at 5.78% [^]. Concurrently, prediction markets suggest the CPI year-over-year will exceed 3.9% for May 2026 and rise above 4.0% for June 2026 [^].
7. What is the reporting lag for shelter components in the CPI, and how might this affect the finality of the June 2026 reading?
| Shelter reporting lag | 12-18 months [^][^] |
|---|---|
| Shelter weight in CPI | approximately 33% [^][^] |
| June 2026 CPI release date | July 14, 2026 [^] |
Shelter components in the Consumer Price Index (CPI) experience a significant reporting lag. This delay is estimated to be between 12 and 18 months [^][^]. The primary reason for this lag stems from the data collection methodology for Rent and Owners' Equivalent Rent (OER) prices, which are collected semi-annually and compared against prices from six months earlier [^][^]. Further contributing to this overall delay are factors such as lease renewals and the practice of smoothing for existing tenants [^][^].
Shelter, being the largest component, heavily influences the overall CPI. It constitutes approximately 33% of the total CPI weight [^][^]. The June 2026 CPI reading, which prediction markets will resolve based on its initial U.S. Bureau of Labor Statistics (BLS) year-over-year (YoY) print [^][^], is scheduled for public release on July 14, 2026 [^]. While seasonally adjusted CPI can undergo annual revisions for up to five years, the unadjusted year-over-year measure tends to be more stable [^][^].
8. How might the Federal Reserve's FOMC statements in May and June 2026 interpret labor market data and signal policy that could influence June inflation?
| Federal Funds Rate (April 2026) | 3.5-3.75% (April 29, 2026 FOMC statement [^]) |
|---|---|
| Market Probability of June Rate Cut | 99% (Market probabilities [^]) |
| May CPI YoY Nowcast | 3.89% (Nowcast [^]) |
April's FOMC statement assessed the labor market and held interest rates steady. The Federal Open Market Committee (FOMC) statement on April 29, 2026, characterized job gains as 'low' and unemployment as 'little changed', while noting 'elevated' inflation primarily due to energy costs [^]. Consequently, the federal funds rate was maintained at 3.5-3.75% [^]. The FOMC's forward policy remains data-dependent, and upcoming statements are anticipated to interpret new labor market data and signal future policy directions, carefully considering two-sided risks [^][^].
Recent labor data shows slowing job growth, influencing future policy decisions. Recent labor market data indicates a decelerating trend in job creation, corroborating the FOMC's April assessment of 'low' job gains [^]. March 2026 saw an increase of 178,000 jobs, contrasting with a decrease of either 133,000 or 92,000 jobs in February 2026 [^][^][^]. Additionally, ADP reported slower private sector job growth at 39,000 [^]. The May labor report, scheduled for release on June 5, 2026, will be a critical input for the FOMC's labor market interpretation at its June 16-17, 2026 meeting [^][^].
Elevated inflation and market expectations point to potential June policy changes. Inflation was identified as 'elevated' due to energy in April [^], with the nowcast for May CPI year-over-year at 3.89% [^]. Despite some dissents in April favoring an easing bias or even an immediate rate cut [^][^], market probabilities currently assign a 99% chance of a June rate cut [^]. The June FOMC meeting, which includes updated economic projections and a press conference [^], will communicate policy signals that could significantly influence market expectations for June inflation. Current market pricing suggests a 53-cent probability for June CPI year-over-year exceeding 3.4% and a 51-cent probability for it to be greater than 3.2% [^].
9. What Could Change the Odds
Key Catalysts
The release of the CPI June 2026 YoY on July 14, 2026, at 8:30 AM ET is a significant upcoming event [^] . Leading up to this, key economic dates in June 2026 include payrolls on June 5, May CPI on June 10, and the FOMC meeting on June 16-17 [^].
Prediction markets on platforms such as Robinhood and Kalshi showed the likelihood of the June 2026 CPI YoY as of May 2026, with greater than 3.2% at 51¢, greater than 3.4% at 53¢, and greater than 3.6% at 48¢ [^] . The March 2026 CPI YoY was recorded at 3.3%, while the forecast for June core CPI is 2.8% [^].
A bearish surprise, where the CPI YoY is less than 3.0%, could result in a weak USD and a risk-on market sentiment. Conversely, a bullish outcome exceeding 3.5% is expected to lead to a strong USD and a risk-off environment [^].
Key Dates & Catalysts
- Expiration: October 13, 2026
- Closes: July 14, 2026
10. Decision-Flipping Events
- Trigger: The release of the CPI June 2026 YoY on July 14, 2026, at 8:30 AM ET is a significant upcoming event [^] .
- Trigger: Leading up to this, key economic dates in June 2026 include payrolls on June 5, May CPI on June 10, and the FOMC meeting on June 16-17 [^] .
- Trigger: Prediction markets on platforms such as Robinhood and Kalshi showed the likelihood of the June 2026 CPI YoY as of May 2026, with greater than 3.2% at 51¢, greater than 3.4% at 53¢, and greater than 3.6% at 48¢ [^] .
- Trigger: The March 2026 CPI YoY was recorded at 3.3%, while the forecast for June core CPI is 2.8% [^] .
12. Historical Resolutions
Historical Resolutions: 20 markets in this series
Outcomes: 12 resolved YES, 8 resolved NO
Recent resolutions:
- KXCPIYOY-26MAR-T4.0: NO (Apr 10, 2026)
- KXCPIYOY-26MAR-T3.9: NO (Apr 10, 2026)
- KXCPIYOY-26MAR-T3.8: NO (Apr 10, 2026)
- KXCPIYOY-26MAR-T3.7: NO (Apr 10, 2026)
- KXCPIYOY-26MAR-T3.6: NO (Apr 10, 2026)
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