Short Answer

The model assigns meaningfully lower odds than the market for eBay's 2026 gross merchandise volume being Above $84 billion (78.4% model vs 99.0% market). This is driven by eBay's latest 2026 SEC filing, which guides full-year Gross Merchandise Volume between $74.9 billion and $76.1 billion, a range substantially below all specified market thresholds.

1. Executive Verdict

  • Since last update (~24h): The model's probability for "Above $84 billion" fell -19.5pp (model_led), widening the edge.
  • Across all outcomes, model probabilities decreased while market probabilities remained unchanged, widening the edge.
  • The confidence score for the analysis increased by +2.0pp, now at 9.0.
  • Above $84 billion shows 78% model probability, likely driven by revised growth outlook. The outcome is challenged by eBay's 2026 GMV guidance: $74.9-$76.1 billion.

Who Wins and Why

Outcome Market Model Why
Above $92 billion 9.0% 0.4% eBay's latest SEC filing guides 2026 GMV below all specified market thresholds.
Above $91 billion 11.0% 0.6% eBay's latest SEC filing guides 2026 GMV below all specified market thresholds.
Above $90.5 billion 15.0% 0.7% eBay's latest SEC filing guides 2026 GMV below all specified market thresholds.
Above $84.5 billion 97.0% 75.3% eBay's latest 2026 SEC filing guides full-year GMV substantially below market thresholds.
Above $84 billion 99.0% 78.4% eBay's latest 2026 SEC filing guides full-year GMV substantially below market thresholds.

Current Context

eBay reported strong Q1 2026 GMV growth and issued full-year guidance. Gross Merchandise Volume (GMV) for Q1 2026 reached $22.2 billion, representing an 18% increase on an as-reported basis and 14% on an FX-neutral basis year-over-year [^][^][^][^]. The company targets 7% to 7.5% year-over-year GMV growth on an FX-neutral basis for the full year 2026 [^][^][^]. Q2 2026 GMV guidance projects figures between $21.3 billion and $21.7 billion [^][^][^].
Strategic moves and market attention shape eBay's 2026 outlook. A significant development is the pending acquisition of Depop, Inc. for approximately $1.2 billion, with the transaction expected to close by the end of Q3 2026 [^][^][^]. Full-year 2026 growth strategies focus on AI-driven ad yields, live commerce, and category-specific acceleration; however, management noted potential moderations in category tailwinds [^]. As of July 2026, analyst consensus on eBay stock is a "Hold," with an average price target ranging from $107.84 to $108.65 [^]. Market attention also reflects reports of a takeover bid, notably linked to GameStop [^][^].
eBay maintains a strong presence in collectibles and high-profile auctions. As of July 2026, eBay remains a prominent platform for high-profile auctions and sports-related commerce [^]. This is evidenced by a $9 million auction for a lunch with Stephen Curry and Warren Buffett, the branding of ESPN live broadcasts, and ongoing regulatory scrutiny regarding sports card "breaking" activities on the platform [^][^][^]. Strategic moves in the collectibles space, such as the 2024 acquisition of Goldin and the sale of its vault to Collectors, continue to influence eBay's operational landscape heading into mid-2026 [^][^].

2. Market Behavior & Price Dynamics

Historical Price (Probability)

Outcome probability
Date
This market has exhibited no price movement, opening and holding at a static 99.0% probability for a "YES" resolution. The chart indicates a complete lack of volatility or trading activity since its inception. There have been no price spikes or drops to analyze. The initial and persistent high probability is a direct reflection of eBay's reported Q1 2026 performance and subsequent full-year guidance. With Q1 GMV at $22.2 billion, a simple annualized run-rate would place full-year GMV at $88.8 billion, comfortably above the market's resolution threshold of $84 billion. The company's own forecast for 7% to 7.5% full-year GMV growth appears to have been fully priced in from the market's start.
The total volume traded is zero contracts. This lack of participation signifies an inactive market with no price discovery taking place. While the 99.0% price indicates extreme confidence, this sentiment is untested by any actual trading flow. The absence of volume suggests either a strong consensus, with no participants willing to bet against the outcome at this price, or a general lack of interest in the contract. The 99.0% level has served as the market's only price point, acting as both a floor and a ceiling by default. The chart suggests that, based on available corporate data, market participants view a 2026 GMV figure of at least $84 billion as a near-certainty.

3. Market Data

View on Kalshi →

Contract Snapshot

Contract details not available.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Above $84 billion $1.00 $0.02 99%
Above $84.5 billion $1.00 $0.03 97%
Above $85 billion $0.99 $0.06 96%
Above $85.5 billion $0.98 $0.08 92%
Above $86 billion $0.95 $0.10 83%
Above $86.5 billion $0.84 $0.21 79%
Above $87 billion $0.73 $0.33 71%
Above $87.5 billion $0.56 $0.49 56%
Above $88 billion $0.48 $0.57 42%
Above $88.5 billion $0.37 $0.68 35%
Above $89 billion $0.29 $0.76 23%
Above $89.5 billion $0.24 $0.81 22%
Above $90 billion $0.18 $0.87 17%
Above $90.5 billion $0.13 $0.90 15%
Above $91 billion $0.10 $0.93 11%
Above $92 billion $0.07 $0.95 9%
Above $91.5 billion $0.10 $0.95 5%

Market Discussion

eBay reported Q1 2026 Gross Merchandise Volume (GMV) of $22.2 billion, an 18% increase on an as-reported basis, and has raised its full-year 2026 FX-neutral GMV growth outlook to 7-7.5% [^][^][^]. However, market analysts anticipate growth may decelerate to approximately 3% in the second half of 2026 as category-specific tailwinds from bullion and collectibles normalize [^]. Strategic acquisitions, such as Depop which is on track to close by the end of 2026, and Goldin, have been undertaken, but no public disclosure or consensus projection for eBay's total 2026 GMV is currently available [^][^][^].

4. How is the pending acquisition of Depop anticipated to affect eBay's consolidated Gross Merchandise Volume for Q3 and Q4 2026?

Acquisition PriceApproximately $1.2 billion [^]
Announcement DateFebruary 2026 [^]
Current StatusPending regulatory approval [^][^][^]
Depop acquisition currently has no impact on eBay's consolidated GMV. The pending acquisition of Depop has not yet contributed to eBay's consolidated Gross Merchandise Volume (GMV), as the deal remains subject to regulatory approval [^][^][^]. Consequently, eBay has not provided any official guidance regarding the anticipated impact of this acquisition on its Q3 or Q4 2026 GMV [^][^][^].
The acquisition's closure faces delays from regulatory reviews. eBay announced its agreement to acquire Depop for approximately $1.2 billion in February 2026 [^]. Although the transaction was initially expected to close in the second quarter of 2026, it remains pending as of July 11, 2026 [^][^][^]. This delay is primarily attributed to ongoing regulatory reviews, including a formal merger inquiry launched by the UK's Competition and Markets Authority (CMA) in June 2026 and an assessment by the Australian Competition and Consumer Commission (ACCC) [^][^][^][^][^].

5. What are the consensus analyst forecasts for eBay's full-year 2026 GMV, and what key macroeconomic assumptions underpin these projections?

FY2026 FX-Neutral GMV Growth Guidance7.00% to 7.50% (excluding Depop) [^][^][^][^][^][^][^][^]
Q1 2026 GMV$22.2 billion [^][^]
FY2026 FX Impact~100 basis point tailwind to spot GMV growth [^][^]
No true consensus analyst forecast for eBay's full-year 2026 Gross Merchandise Volume (GMV) is available from the provided sources. The most precise quantification comes from management guidance, projecting an FX-neutral GMV growth of 7.00% to 7.50% for fiscal year 2026, explicitly excluding Depop [^][^][^][^][^][^][^][^]. While a specific GMV forecast is not identified, there is a MarketScreener consensus for FY2026 net sales, estimated at $12.03 billion; however, this figure pertains to revenue and not GMV [^][^][^][^][^][^].
Several macroeconomic factors underpin eBay's 2026 outlook and contribute to analyst caution. The company anticipates facing more challenging year-over-year comparisons as 2026 progresses, alongside the normalization of previous category-specific tailwinds, particularly in areas like trading cards and bullion [^][^][^][^][^][^][^][^]. Foreign exchange rates also present potential impacts, with recent guidance indicating approximately a 100 basis point tailwind to spot GMV growth based on current exchange rates [^][^]. Analysts express reservations regarding second-half performance, observing that eBay's elevated full-year guidance suggests a deceleration in growth rates following a robust first-quarter 2026 GMV of $22.2 billion [^][^].

6. How does eBay's forecasted GMV growth rate for 2026 compare to that of other major online marketplaces like Amazon Marketplace and Etsy?

eBay 2026 GMV Growth Forecast1.00% to 3.00% [^][^][^][^][^][^]
eBay 2026 GMV Guidance$74.9 billion to $76.1 billion [^][^][^][^][^][^]
Amazon FY2025 Overall Revenue Growth12.38% (not marketplace GMV) [^][^][^][^][^][^]
eBay expects modest GMV growth in 2026. The company's forecasted Gross Merchandise Volume (GMV) growth for 2026 is projected to be between 1.00% and 3.00% [^][^][^][^][^][^]. This outlook is derived from eBay's latest 2026 SEC filing, which guides 2026 GMV to fall within the range of $74.9 billion to $76.1 billion [^][^][^][^][^][^]. This low-single-digit growth trajectory suggests a relatively mature marketplace.
Direct comparisons with other marketplaces' 2026 GMV are unavailable. A filing-grounded comparison of 2026 GMV growth rates between eBay and other major online marketplaces like Amazon Marketplace and Etsy is not possible based on the provided evidence [^][^][^][^][^][^]. While Amazon's overall revenue growth for fiscal year 2025 was 12.38%, this figure does not represent its marketplace GMV, preventing an accurate comparison for 2026 [^][^][^][^][^][^]. Similarly, the available data did not include a 2026 GMV forecast for Etsy, making a definitive comparison impossible [^][^][^][^][^][^].

7. What is the geographic breakdown of eBay's GMV as of mid-2026, and how do growth trends in the U.S. compare to international markets?

Total GMV Q1 2026$22.2 billion (Q1 2026) [^]
U.S. GMV Growth27% year-over-year (Q1 2026) [^][^][^]
International GMV Growth10% year-over-year (Q1 2026) [^][^][^]
eBay's Q1 2026 GMV was $22.2 billion, primarily from the U.S. The U.S. market was a major contributor to eBay's overall Gross Merchandise Volume in the first quarter of 2026, generating $11.5 billion and representing 52% of the total GMV [^]. This U.S. segment demonstrated strong performance, achieving a 27% year-over-year growth in GMV during Q1 2026 [^][^][^].
International markets contributed significantly despite macroeconomic challenges. These markets accounted for $10.7 billion, or 48% of eBay's total GMV in Q1 2026 [^]. International GMV experienced a 10% year-over-year growth [^][^][^]. eBay management indicated that despite persistent challenging macroeconomic conditions in key international regions, strategic investments helped alleviate these pressures, leading to an acceleration in growth trends compared to previous quarters [^][^].

8. What is the projected 2026 GMV impact from eBay's strategic initiatives in AI-powered advertising and live commerce events?

New U.S. listing creation rate increase50% (with "Magical Listing" AI tools) [^][^][^][^]
Q1 2026 Total Advertising Revenue$581 million [^][^][^]
First-party advertising product growth33% year-over-year [^][^][^]
eBay has not quantified specific 2026 GMV impact from strategic initiatives. The company has not provided a specific, dollar-quantified Gross Merchandise Volume (GMV) projection for the full year 2026 stemming from its AI-powered advertising and live commerce initiatives [^][^][^][^]. Instead, the company has focused on reporting qualitative successes and improvements in key performance indicators (KPIs) across these strategic areas [^][^][^][^].
AI tools significantly enhance listing creation and purchase behavior. The company's AI tools are driving measurable improvements in user activity and engagement. For instance, eBay's "Magical Listing" AI tools have led to a 50% increase in new U.S. listing creation rates [^][^][^][^]. Furthermore, AI-powered search refinements have resulted in double-digit percentage increases in purchase behavior [^][^][^][^]. In the first quarter of 2026, eBay reported total advertising revenue of $581 million, which constituted 2.6% of its GMV. First-party advertising products, in particular, exhibited robust growth of 33% year-over-year [^][^][^].
eBay Live events demonstrate substantial scaling and generate significant GMV. eBay Live has shown considerable growth and impact on GMV. Recent 24-hour live commerce events, hosted in the U.K. and Germany, successfully reached notable seven-figure daily GMV milestones [^][^][^]. This indicates the platform's ability to scale live events and drive substantial transactional volume.

9. What Could Change the Odds

Key Catalysts

eBay revised its full-year 2026 Gross Merchandise Volume (GMV) growth outlook to a constant currency range of 7%-7.5% [^] [^] . Q1 2026 Earnings Call Summary - Yahoo Finance" data-source-lanes="traditional">[^][^]. Q1 2026 GMV reached $22.2 billion, an 18% increase year-over-year [^][^]. Key growth pillars include the integration of Depop, expected to close in Q3 2026 [^][^][^], a 33% increase in first-party advertising in Q1 [^][^], eBay Live, and AI-driven seller tools such as Magical Listings [^][^]. Additionally, eBay maintains a high-profile marketing presence in 2026, including its partnership presenting the "SportsCenter Celebrates America" live stream on July 4, 2026 [^].
An unsolicited $125 per share takeover bid from GameStop remains a key focus for market participants [^] [^] [^] . How to profit from the turnaround" data-source-lanes="traditional">[^][^][^]. Bearish concerns center on a projected second-half 2026 slowdown as one-time tailwinds from commodity volatility fade [^][^]. Management's reinvestment of top-line upside into marketing and product limits near-term margin expansion [^][^]. Regulatory and operational risks also exist regarding eBay's policies on "box breaking" and collectibles, with ongoing legal scrutiny over whether certain practices constitute unlawful gambling [^][^].

Key Dates & Catalysts

  • Expiration: March 31, 2028
  • Closes: March 31, 2028

10. Decision-Flipping Events

  • Trigger: EBay revised its full-year 2026 Gross Merchandise Volume (GMV) growth outlook to a constant currency range of 7%-7.5% [^] [^] .
  • Trigger: Q1 2026 GMV reached $22.2 billion, an 18% increase year-over-year [^] [^] .
  • Trigger: Key growth pillars include the integration of Depop, expected to close in Q3 2026 [^] [^] [^] , a 33% increase in first-party advertising in Q1 [^] [^] , eBay Live, and AI-driven seller tools such as Magical Listings [^] [^] .
  • Trigger: Additionally, eBay maintains a high-profile marketing presence in 2026, including its partnership presenting the "SportsCenter Celebrates America" live stream on July 4, 2026 [^] .

12. Historical Resolutions

No historical resolution data available for this series.