Short Answer

Both the model and the market expect Walmart US comparable sales growth (ex-fuel) in Q2 2027 to be Above 3%, with no compelling evidence of mispricing.

1. Executive Verdict

  • Since last update (~24h): "Above 3.5%" model probability surged +14.1pp (model_led), flipping the edge while market remained flat.
  • The model's headline probability for "Above 3%" increased +13.1pp (model_led), compressing the edge.
  • Market probability for "Above 4.5%" declined -5.0pp as model increased +5.5pp, compressing the edge.
  • Growth above 3.5% is expected, per management's 3.5-4.5% Q2 guidance.
  • Financial analysts project growth below 4.0%, tempering expectations for higher thresholds.
  • The Q2 FY27 earnings release, expected August 20, 2026, is the primary catalyst.

Who Wins and Why

Outcome Market Model Why
Above 3% 95.0% 98.8% Model higher by 3.8pp
Above 4.5% 30.0% 28.7% Market higher by 1.3pp
Above 5.5% 5.0% 10.8% Model higher by 5.8pp
Above 4% 53.0% 57.5% Model higher by 4.5pp
Above 5% 15.0% 16.9% Model higher by 1.9pp

Current Context

Walmart's Q2 FY27 earnings are scheduled for August 20, 2026 [^] [^] [^] [^] . - WMT - MarketScreener" data-source-lanes="traditional">[^][^][^]. Prediction markets are actively tracking Walmart US comparable sales growth (ex-fuel) for the second fiscal quarter of 2027, with certain contracts centering on thresholds around 3% to 4% growth [^].
Walmart issued Q2 guidance, but not for comparable sales. In its Q1 FY27 earnings release, Walmart provided Q2 guidance for net sales growth of 4% to 5% on a constant currency basis [^][^][^]. The company also projected adjusted earnings per share (EPS) between $0.72 and $0.74 for Q2 [^][^][^]. However, Walmart did not explicitly provide a specific comparable sales growth guidance for the second quarter [^][^][^].

2. Market Behavior & Price Dynamics

Historical Price (Probability)

Outcome probability
Date
This market's price history is defined by a single, severe volatility event. The contract opened with a high probability of 94.0% on June 30, 2026. On the following day, the price collapsed 88 percentage points to a low of 6.0%. The provided research context does not identify a specific catalyst for this abrupt decline. The reversal was equally swift. The price recovered and climbed to 99.0% by July 13, where it has since remained. The overall trend is upward, but this is overshadowed by the sharp V-shaped movement in early July.
The price action appears to have occurred on very thin trading. The total volume traded is 404 contracts, and sample data points show zero volume on the days surrounding the extreme price swings. This suggests the drop to 6.0% and the subsequent rebound were not the result of high-volume, conviction-driven trading but could reflect an anomalous trade or a market maker adjustment. The key price levels are the floor at 6.0% and the ceiling at 99.0%. Current market sentiment, reflected by the 99.0% price, indicates an overwhelming expectation for the "YES" outcome, treating the brief price collapse as an aberration.

3. Significant Price Movements

Notable price changes detected in the chart, along with research into what caused each movement.

📉 July 01, 2026: 88.0pp drop

Price decreased from 94.0% to 6.0%

Outcome: Above 3%

What happened: The provided web research does not contain information directly supporting an 88.0 percentage point drop in the prediction market for Walmart US comparable sales growth (ex-fuel) in Q2 on July 1, 2026 [^]. Walmart's Q2 fiscal year 2027 earnings, which would report this metric, were not released by the specified date of the market movement, with the release scheduled for August 20, 2026 [^]. Consequently, no social media activity, traditional news, or market structure factors can be identified as a primary driver for this alleged price movement based on the available sources [^]. Social media was irrelevant, as no event could be tied to the reported market movement.

4. Market Data

View on Kalshi →

Contract Snapshot

This market resolves "Yes" if Walmart Inc. reports U.S. comparable sales growth (excluding fuel) above 4.5% for Q2 2027, and "No" if the reported growth is 4.5% or less. The outcome is verified by Fiscal.ai, and the market closes either when the event occurs or by September 19, 2026, at 7:00 am EDT, with projected payouts 30 minutes after closing. Trading is prohibited for employees of Source Agencies and individuals possessing material, non-public information.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Above 3% $0.95 $0.09 95%
Above 3.5% $0.84 $0.21 79%
Above 4% $0.53 $0.52 53%
Above 4.5% $0.29 $0.76 30%
Above 5% $0.15 $0.90 15%
Above 5.5% $0.10 $0.95 5%

Market Discussion

Walmart is currently in Q2 of Fiscal Year 2027 (FY27) [^]. For Q1 FY27, Walmart U.S. comparable sales growth (excluding fuel) was announced as 4.1% [^].

5. What did Walmart's management commentary in the Q1 FY27 earnings call suggest about Q2 sales momentum and consumer health?

Q2 FY27 Net Sales Growth Guidance (constant currency)4% to 5% [^][^]
Q2 FY27 Adjusted Operating Income Growth Guidance (constant currency)7% to 10% [^][^]
Q2 FY27 Walmart U.S. Comparable Sales Growth (ex-fuel, constant currency)3.50% to 4.50% [^][^][^][^]
Walmart anticipates solid Q2 sales momentum after a strong Q1 exit. Management commentary from the Q1 FY27 earnings call indicated improving sales trends, highlighted by a robust April and a strong exit rate for the first quarter [^][^][^][^]. For Q2 FY27, Walmart projects net sales growth of 4% to 5% and adjusted operating income growth of 7% to 10% in constant currency [^][^]. Walmart U.S. comparable sales growth, excluding fuel, is expected to be approximately 3.5% to 4.5% on a constant-currency basis [^][^][^][^]. This positive near-term momentum is driven by steady sales, the expansion of eCommerce, enhanced omnichannel capabilities, and advertising growth [^][^][^].
Consumer health presents a mixed outlook, with both resilience and pressure evident. Management acknowledged both consumer strength and ongoing financial strain [^][^][^][^]. Walmart reported broad-based market share gains across various categories and income tiers, notably led by upper-income households, while observing growth across all income cohorts [^][^][^][^][^][^][^]. Customers were described as "choiceful and consistent," maintaining their focus on value and efficient delivery [^][^][^][^]. However, management also stressed that consumers remain under pressure, resulting in a continued shift of spending towards essential goods and away from discretionary general merchandise [^][^][^][^]. Encouragingly, health-and-wellness trends were positive, with pharmacy growth in the mid-20s and prescription growth exceeding 10% when excluding the impact of GLP-1 drugs [^][^][^][^].

6. How does Walmart's expected Q2 performance compare to the most recent sales growth figures from competitors like Target and Costco?

Walmart Q1 FY27 U.S. Comparable Sales Growth (ex-fuel)4.1% [^][^][^][^][^][^][^]
Costco Q3 FY2026 Comparable Sales+9.80% [^][^][^][^][^][^]
Target Q1 2026 Comparable Sales Growth+5.6% [^]
Walmart's Q2 comparable sales growth is currently anticipated based on predictions. Walmart has not yet released its Q2 FY2027 U.S. comparable sales growth (excluding fuel), meaning an actual figure for direct comparison is unavailable at this time [^][^][^][^][^][^]. However, prediction markets for Walmart U.S. comparable sales growth (excluding fuel) in Q2 2027 indicate expectations above 3%, with considerable probabilities suggesting growth could exceed 4% and even 4.5% [^][^][^].
Walmart's Q1 performance trailed competitors' recent comparable sales figures. For Q1 FY27, Walmart U.S. reported comparable sales growth (excluding fuel) of 4.1% [^][^][^][^][^][^][^]. This figure places Walmart below its competitors' most recently available comparable sales data. Costco's latest comparable-sales-style figure for Q3 FY2026 was +9.80% [^][^][^][^][^][^]. Target, in comparison, reported a comparable sales growth of +5.6% in its Q1 2026 earnings [^].

7. Which macroeconomic indicators released in Q2 2026, such as retail sales reports and consumer sentiment, could be leading indicators for Walmart's results?

US Retail Sales (May 2026)$763.7 billion (up 0.9% MoM, 6.9% YoY) [^][^][^][^][^][^]
UoM Consumer Sentiment (June 2026)49.5 [^][^][^]
Headline CPI (May 2026)+0.5% MoM, +4.2% YoY [^][^][^][^][^][^]
Macroeconomic indicators in Q2 2026 suggest resilient consumer demand. The most relevant leading indicators for Walmart's US comparable sales growth (ex-fuel) in Q2 2027 include retail sales, consumer sentiment, and inflation/interest-rate conditions [^][^][^][^][^][^]. These indicators collectively pointed to resilient U.S. consumer demand, alongside elevated inflation and interest rate pressure [^][^][^][^][^][^].
Robust Q2 2026 retail sales supported Walmart's growth prospects. Total US retail and food services sales in May 2026 reached $763.7 billion, reflecting a 0.9% month-over-month increase and a 6.9% year-over-year increase [^][^][^][^][^][^]. The overall retail sales trend from March to May 2026 showed a 5.3% year-over-year increase, providing a positive backdrop for both discretionary and grocery demand, which is supportive of traffic and basket growth at Walmart [^][^][^][^][^][^].
Consumer sentiment improved, but inflation drove value-seeking behavior. Consumer sentiment improved in June 2026, with the University of Michigan Index rising to 49.5 and The Conference Board Consumer Confidence Index increasing to 91.2, largely due to easing gasoline prices [^][^][^]. However, sentiment remained weaker compared to the prior year, suggesting consumers were still value-seeking, which typically favors Walmart [^][^][^][^][^][^]. Elevated inflation, with May 2026 headline CPI at +0.5% month-over-month and +4.2% year-over-year, can support Walmart's value proposition but also pressures real purchasing power [^][^][^][^][^][^]. Higher interest rates also weigh on demand, though Walmart often benefits relative to premium retailers in a value-led environment [^][^][^][^][^][^].

8. What alternative data, such as foot traffic and credit card transactions, reveals about Walmart's real-time sales performance during Q2 FY27?

Alternative data for Q2 FY27 comparable salesNot publicly available [^][^][^][^][^][^]
Q2 FY27 Earnings ReleaseAugust 20, 2026 [^]
Q2 FY27 Net Sales Growth Guidance4% to 5% (constant currency) [^][^][^]
Alternative data does not directly reveal Walmart's real-time Q2 FY27 sales performance. There is no public, near-real-time alternative-data series available to directly infer Walmart's U.S. comparable sales growth (ex-fuel) for Q2 FY27. Specifically, a public Walmart U.S. foot-traffic figure for the quarter could not be found, and real-time credit card transaction feeds are not accessible through the available financial endpoints [^][^][^][^][^][^].
Walmart's Q2 FY27 results are unknown, but guidance was provided. The company's Q2 FY27 earnings are scheduled for release on August 20, 2026, indicating the quarter has not yet concluded [^]. During its Q1 FY27 earnings release on May 21, 2026, Walmart anticipated Q2 FY27 net sales growth of 4% to 5% and adjusted operating income growth of 7% to 10% in constant currency [^][^][^]. While recent alternative data from June 2026 showed positive, steady visit gains for Walmart during Amazon's Prime Week, this analysis does not provide a measurable Q2 FY27 U.S. comparable sales growth (ex-fuel) metric [^][^][^][^][^][^][^][^].

9. What is the Wall Street consensus for Walmart's Q2 FY27 comparable sales growth, and how has it evolved since the Q1 report?

Walmart Q2 FY27 Sales Growth Outlook4% to 5% (Walmart Q1 FY27 earnings report) [^]
Wall Street Q2 FY27 EPS Consensus$0.74 (stable over past 30 days) [^]
Wall Street Q2 FY27 Revenue Expectations$187 billion (stable over past 30 days) [^]
Wall Street consensus on Walmart's Q2 FY27 comparable sales growth is not explicitly available. Current analyst estimates for Walmart's second quarter of fiscal year 2027 project earnings per share at $0.74 and revenue at $187 billion, figures that have remained stable over the last 30 days [^]. However, the provided research does not specifically detail the Wall Street consensus for comparable sales growth for Q2 FY27, nor does it indicate how this particular consensus has changed since the Q1 report [^].
Walmart provided its own Q2 FY27 sales growth outlook after Q1 earnings. Following its Q1 FY27 earnings report on May 21, 2026, Walmart reiterated its full-year guidance, forecasting a 3.5% to 4.5% constant currency sales growth. This guidance includes a Q2 outlook of 4% to 5% growth [^].

10. What Could Change the Odds

Key Catalysts

The primary catalyst is Walmart's Q2 fiscal year 2027 earnings release, expected on August 20, 2026 [^] [^] [^] [^] . As of mid-July 2026, financial analysts project Walmart U.S. comparable sales growth (ex-fuel) for this quarter will trend below 4.0% [^]. This projection contrasts with the 4.80% U.S. comparable sales growth ex-fuel reported for Q2 FY2026, which ended July 31, 2025 [^][^][^][^][^][^].
Market sentiment toward Q2 FY2027 performance is cautious [^] . This caution stems from macroeconomic headwinds, specifically the absence of tax refunds, the lapsing of general merchandise price increases, and potential softness in spending among lower-income consumers [^].

Key Dates & Catalysts

  • Expiration: September 19, 2026
  • Closes: September 19, 2026

11. Decision-Flipping Events

  • Trigger: The primary catalyst is Walmart's Q2 fiscal year 2027 earnings release, expected on August 20, 2026 [^] [^] [^] [^] .
  • Trigger: As of mid-July 2026, financial analysts project Walmart U.S.
  • Trigger: Comparable sales growth (ex-fuel) for this quarter will trend below 4.0% [^] .
  • Trigger: This projection contrasts with the 4.80% U.S.

13. Historical Resolutions

No historical resolution data available for this series.