Short Answer

Both the model and the market expect Aritzia's comparable sales growth in Q2 2027 to be Above 15%, with no compelling evidence of mispricing.

1. Executive Verdict

  • Aritzia comparable sales growth is likely above 27%, based on management guidance.
  • Strong Q1 FY2027 comparable sales growth of 35.1% suggests Q2 exceeding 21%.
  • E-commerce and U.S. store portfolio expected to drive Q2 growth above 24%.

Who Wins and Why

Outcome Market Model Why
Above 21% 93.0% 93.6% Model higher by 0.6pp
Above 15% 98.0% 98.6% Model higher by 0.6pp
Above 30% 35.0% 46.3% Model higher by 11.3pp
Above 27% 72.0% 79.0% Model higher by 7.0pp
Above 33% 14.0% 22.0% Model higher by 8.0pp

Current Context

Aritzia reported robust comparable sales growth in the first quarter. For the first quarter of fiscal year 2027, which ended May 31, 2026, Aritzia achieved comparable sales growth of 35.1% [^][^][^]. Management indicated this strong momentum extended into the second fiscal quarter [^].
Second quarter guidance projects strong overall revenue growth. Aritzia's revenue guidance for the second quarter of fiscal 2027 ranges from $1.1 billion to $1.125 billion [^][^]. This range implies year-over-year growth of approximately 35% to 39% [^][^]. The company did not provide explicit comparable sales growth guidance for Q2 2027 [^][^].

2. Market Behavior & Price Dynamics

Historical Price (Probability)

Outcome probability
Date
This market saw a single, decisive price movement that priced in an almost certain outcome. The contract opened at a 1.0% probability on July 13 before jumping to 98.0% the following day, where it has since remained. This spike directly corresponds with Aritzia's first-quarter fiscal 2027 earnings report. The company announced 35.1% comparable sales growth for the quarter ending May 31, 2026, and management stated that the strong momentum was continuing into the second quarter. The market immediately absorbed this information, re-pricing the contract from a position of uncertainty to one of near-certainty.
Trading volume confirms the market's conviction following the earnings release. Of the 119 total contracts traded, 63 were traded on July 14 as the price surged. Since that single session of activity, volume has been negligible. This pattern suggests a firm consensus was reached based on the new fundamental data. The 98.0% level now acts as both a resistance ceiling and a support floor, indicating extremely high market confidence that Aritzia will achieve positive comparable sales growth in Q2.

3. Significant Price Movements

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

📈 July 13, 2026: 90.0pp spike

Price increased from 1.0% to 91.0%

Outcome: Above 21%

What happened: The primary driver of the price spike was Aritzia's official financial results for Q1 Fiscal 2027, announced on July 9, 2026 [^][^]. These results disclosed Q1 comparable sales growth of 35.1% and provided guidance for Q2 Fiscal 2027 revenue growth of approximately 35% to 39%, both significantly exceeding the "Above 21%" threshold for the outcome [^][^]. This traditional news release appeared to lead the price movement, with the market reacting several days after the announcement on July 13, 2026. Based on the available information, social media activity was irrelevant.

4. Market Data

View on Kalshi →

Contract Snapshot

This market resolves YES if Aritzia Inc. reports above 30% comparable sales growth in Q2 2027, and NO if it reports 30% or less. The outcome will be verified from Fiscal.ai. The market closes once the outcome occurs, expiring early if the event happens, or by March 7, 2027, at 12:00 AM EST otherwise, with payout projected 30 minutes after closing.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Above 15% $0.99 $0.02 98%
Above 18% $0.99 $0.02 93%
Above 21% $0.97 $0.04 93%
Above 27% $0.69 $0.37 72%
Above 30% $0.36 $0.66 35%
Above 33% $0.21 $0.85 14%
Above 36% $0.09 $0.97 3%
Above 24% $0.88 $0.18 0%

Market Discussion

Aritzia reported comparable sales growth of 35.1% for the first quarter of fiscal 2027 [^], building on 21.6% comparable sales growth in Q2 fiscal 2026 [^]. For the second quarter of fiscal 2027, the company expects net revenue growth in the range of approximately 35% to 39% [^]. Public discussion highlights strong brand loyalty and performance, alongside some concerns regarding customer service and pricing [^].

5. How are Aritzia's e-commerce channel and U.S. store portfolio expected to contribute to comparable sales growth in Q2 FY2027?

Q2 FY2027 Revenue Growth35% to 39% (projected) [^][^][^]
Q1 FY2027 Comparable Sales Growth35.1% [^][^][^]
New U.S. Boutiques FY202711 to 12 (out of 12 to 13 total) [^][^][^]
Aritzia forecasts robust comparable sales growth in Q2 FY2027. The company anticipates strong comparable sales growth in Q2 FY2027, propelled by its e-commerce channel and expanding U.S. store portfolio. Aritzia projects Q2 FY2027 revenue growth to be between 35% and 39%, building on the momentum from Q1 FY2027, which saw comparable sales increase by 35.1% [^][^][^].
U.S. store expansion is a key growth contributor. A significant driver of this growth is the planned expansion of Aritzia's U.S. store portfolio. For fiscal 2027, 11 to 12 of the 12 to 13 total new boutiques are slated for the U.S. market, aiming to acquire new customers and boost brand visibility [^][^][^].
Digital strategies enhance Aritzia's strong e-commerce performance. Digital initiatives are also central to Aritzia's growth strategy, with the Aritzia eCommerce 2.0 strategy continuing to drive performance. This strategy encompasses enhanced app functionality, AI-driven search, and seamless omni-channel integration, ensuring robust performance across all sales channels [^][^][^].

6. How did Aritzia's comparable sales growth in FY2026 and Q1 FY2027 stack up against key competitors like Lululemon and Revolve?

Aritzia Q1 FY2027 Comparable Sales Growth35.1% [^][^]
Lululemon Q1 2026 Comparable Sales Growth1% [^][^][^]
Revolve Q1 2026 Net Sales Growth16% [^][^]
Aritzia significantly outpaced Lululemon in comparable sales growth during the recent periods. In Q1 FY2027, Aritzia reported robust comparable sales growth of 35.1% [^][^]. This performance notably exceeded Lululemon's Q1 2026 comparable sales growth of 1% [^][^][^]. While a consolidated full-year comparable sales growth figure for Aritzia in FY2026 was not explicitly reported, the company did achieve a 28% comparable sales growth in Q4 2026 [^].
Revolve's metrics differ, while Aritzia projects strong continued growth. A direct comparison of comparable sales growth between Aritzia and Revolve is not feasible, as Revolve does not disclose this as a primary key performance indicator [^][^]. However, Revolve did report a net sales growth of 16% year-over-year for Q1 2026 [^][^]. Aritzia is anticipating sustained strong performance, forecasting Q2 FY2027 revenue growth to be approximately 35% to 39%, based on current quarter-to-date trends [^].

7. Do Aritzia's inventory levels and gross margin trends from Q1 FY2027 signal any potential headwinds for the Q2 sales period?

Q1 FY2027 Comparable Sales Growth35.1% [^][^][^]
Q1 FY2027 Gross Profit Margin50.3% [^][^][^]
Q2 Net Revenue Growth Expectation35% to 39% [^][^][^]
Aritzia achieved strong Q1 performance, signaling no Q2 headwinds. The company reported record performance in Q1 FY2027, with comparable sales growth of 35.1% and a significant increase in gross profit margin to 50.3% [^][^][^]. Management indicated that this strong momentum is expected to continue into the second quarter, supported by healthy inventory levels, and does not signal potential headwinds for the Q2 sales period [^].
Q2 forecasts show strong revenue and healthy inventory. For Q2, Aritzia anticipates net revenue growth ranging from 35% to 39%, alongside comparable sales growth in the high 20% range [^][^][^]. Inventory levels at the close of Q1 increased by 33.8% to $547.8 million, which management characterized as healthy and well-balanced to support ongoing demand [^][^][^].
Gross margin improvements offset Q1 pressures and project Q2 growth. Despite experiencing 190 basis points of pressure on Q1 gross margin from tariffs and the de minimis exemption suspension, Aritzia successfully mitigated this impact through improved initial markups and reduced markdowns [^][^][^]. The outlook for Q2 remains optimistic, with an expected year-over-year gross margin increase of 250 to 300 basis points [^][^][^].

8. What do alternative data sources, such as web traffic and consumer transaction data, indicate about Aritzia's sales momentum during its Q2 FY2027 period?

Q2 FY2027 Net Revenue Guidance$1.100 billion to $1.125 billion (Source: [^][^][^])
Q2 FY2027 Year-over-Year Growth35% to 39% (Source: [^][^][^])
Web Traffic (Alternative Data)Millions of monthly visits (Source: [^][^])
Alternative data provides mixed signals for Aritzia's Q2 sales momentum. While Aritzia reported strong Q1 fiscal 2027 performance and indicated continuing momentum into the beginning of Q2, alternative data related to web traffic presents challenges in isolating specific sales trends for the second quarter [^][^][^].
Aritzia's Q2 revenue guidance contrasts with mixed web traffic signals. Aritzia's official guidance for Q2 fiscal 2027 anticipates net revenue between $1.100 billion and $1.125 billion, representing an expected year-over-year growth of approximately 35% to 39% [^][^][^]. Conversely, alternative data regarding web traffic shows mixed signals; millions of monthly visits are reported on some platforms [^][^]. However, data from mid-2026 indicates fluctuations in monthly search traffic and visitor engagement for aritzia.com, making it difficult to isolate Q2-specific sales trends solely from these metrics [^][^][^].
Specific consumer transaction data for Q2 FY2027 is unavailable. The provided research materials do not contain specific alternative consumer transaction data for Aritzia's Q2 FY2027 period that would clearly indicate its sales momentum [^][^][^][^][^][^].

9. Which macroeconomic indicators and consumer spending forecasts for Summer 2026 could most impact Aritzia's Q2 performance?

June 2026 Consumer Spending Growth6.3% year-over-year [^][^][^]
Aritzia Q2 FY27 Net Revenue Guidance$1.1 billion to $1.125 billion [^][^][^][^]
Aritzia Q2 FY27 Expected YoY Growth35% to 39% [^][^][^][^]
Consumer spending showed resilience despite a shift towards strategic purchasing. Heading into Summer 2026, June credit and debit card data revealed a 6.3% year-over-year growth, primarily fueled by discretionary retail and service purchases, attributed to eased gas prices [^][^][^]. This expansion occurred as consumers grew increasingly selective, value-conscious, and strategic, prioritizing "need-based" purchasing over traditional promotional cycles [^][^]. Broad consumer spending plans remained stable, with expectations for increased spending on essentials [^].
Aritzia projects robust Q2 growth, building on strong Q1 momentum. The company has issued guidance for Q2 fiscal 2027, expecting net revenue between $1.1 billion and $1.125 billion, which represents a year-over-year growth of 35% to 39% [^][^][^][^]. This positive outlook follows strong performance in Q1 fiscal 2027, which reported comparable sales growth of 35.1% [^]. Management further indicated that this strength continued into the beginning of Q2 fiscal 2027 [^].

10. What Could Change the Odds

Key Catalysts

Aritzia reported Q1 fiscal 2027 comparable sales growth of 35.1%, driven by exceptional demand across all geographies and channels [^] [^] [^] . For Q2 fiscal 2027, the company expects net revenue between $1.100 billion and $1.125 billion, representing year-over-year growth of approximately 35% to 39% [^][^][^].
Bullish catalysts for Aritzia include rapid U.S. boutique expansion, strong digital performance, and maintained inventory discipline [^][^][^]. Bearish risks center on potential macro-economic headwinds, tariff-related cost pressures, and the challenge of sustaining high-margin growth amidst rapid scaling [^][^][^].
Aritzia typically releases quarterly financial results on a schedule where Q2 results are expected in early-to-mid October 2026 [^].

Key Dates & Catalysts

  • Expiration: March 07, 2027
  • Closes: March 07, 2027

11. Decision-Flipping Events

  • Trigger: Aritzia reported Q1 fiscal 2027 comparable sales growth of 35.1%, driven by exceptional demand across all geographies and channels [^] [^] [^] .
  • Trigger: For Q2 fiscal 2027, the company expects net revenue between $1.100 billion and $1.125 billion, representing year-over-year growth of approximately 35% to 39% [^] [^] [^] .
  • Trigger: Bullish catalysts for Aritzia include rapid U.S.
  • Trigger: Boutique expansion, strong digital performance, and maintained inventory discipline [^] [^] [^] .

13. Historical Resolutions

No historical resolution data available for this series.