Short Answer

Both the model and the market expect eBay's Q3 2026 gross merchandise volume to be above $22 billion, with no compelling evidence of mispricing.

1. Market Behavior & Drivers

This market's price action is defined by a single, sharp upward movement. The contract began at a 1.0% probability before spiking 87.0 percentage points to its current price of 88.0% on August 07, 2026. This re-pricing was a direct reaction to fundamental news. The move followed the release of eBay's Q2 2026 financial results two days prior, in which the company announced official Q3 2026 Gross Merchandise Volume (GMV) guidance of $22.0 billion to $22.4 billion. The market's resolution threshold of $22.0 billion sits at the low end of this company forecast, making an outcome of "YES" appear highly probable based on the guidance alone.
Critically, this price movement occurred on zero traded contracts. The lack of volume indicates the price change was a market maker adjustment based on the new public information, not a reflection of participant activity or conviction. With only two data points and no trading history, no technical support or resistance levels have been established. The key price points are simply the floor of 1.0% and the current ceiling of 88.0%.
The current price implies strong market sentiment that eBay will meet or exceed its Q3 GMV guidance. However, this sentiment is theoretical. The absence of any trading volume means there is no active market consensus or price discovery taking place. The 88.0% probability is a direct reflection of eBay's corporate forecast, not a measure of aggregated trader belief.
  • GMV exceeding $22.4 billion is not anticipated given eBay's Q3 guidance and headwinds.
  • Macroeconomic headwinds may push GMV towards the $22.0 billion lower guidance range.

Who Wins and Why

Outcome Market Model Why
Above $22.4 billion 99.0% 0.4% Market higher by 98.6pp
Above $23.4 billion 1.0% 0.2% Market higher by 0.8pp
Above $22 billion 0.0% 0.4% Model higher by 0.4pp
Above $22.2 billion 0.0% 0.4% Model higher by 0.4pp
Above $22.6 billion 0.0% 0.3% Model higher by 0.3pp

Current Context

eBay forecasts Q3 2026 GMV between $22.0 billion and $22.4 billion. This guidance implies an FX-neutral year-over-year growth of 10% to 12% [1]. The projected outlook incorporates a 2.5 percentage point tailwind to GMV growth from the recent Depop acquisition [2][3][4]. Excluding Depop, organic FX-neutral GMV growth is expected to be 7% to 9% [2][3][4].
Q2 2026 performance exceeded expectations, driven by strategic initiatives. eBay reported Q2 2026 GMV of $22.4 billion on August 5, 2026 [1][2][5]. This figure represented 15% growth on an as-reported basis and 14% on an FX-neutral basis [1][2][5]. Strategic drivers for 2026 include sustained growth in focused categories like collectibles, motors, fashion, and refurbished goods [3][6]. The company is also expanding eBay Live and integrating Depop to capture younger demographics in the pre-loved fashion market [3][6].
Sources (6)
  1. 1eBay Inc. Reports Second Quarter 2026 Resultsinvestors.ebayinc.com
  2. 2eBay Q2 2026 Earnings: Strong Growth, Rising Costs And An Expensive Bet On Depopvalueaddedresource.net
  3. 3eBay Inc. Q2 2026 Earnings Call Summaryfinance.yahoo.com
  4. 4eBay lifts outlook as luxury, collectibles and resale sales surge - Retail Gazetteretailgazette.co.uk
  5. 5EBAY Q2 Earnings Beat Estimates on Higher GMV and Ad Growthfinance.yahoo.com
  6. 6eBay continues to bet on live shopping after record quarter | TechCrunchtechcrunch.com

2. Price Chart

Historical Price (Probability)

Outcome probability
Date

3. Significant Price Movements

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

📈 August 07, 2026: 87.0pp spike

Price increased from 1.0% to 88.0%

Outcome: Above $22 billion

What happened: The primary driver of the prediction market price movement was the release of eBay's Q2 2026 financial results on August 5, 2026 [1][2]. This traditional news announcement, occurring two days before the market spike, provided Q3 2026 Gross Merchandise Volume (GMV) guidance between $22.0 billion and $22.4 billion [1][2]. This guidance, coupled with a Q2 2026 GMV of $22.4 billion, strongly indicated a high probability that Q3 GMV would be "Above $22 billion," directly influencing the market's confidence in that outcome [1][2]. Social media activity appears to be irrelevant, as no relevant posts or narratives were identified in the provided research.
Sources (2)
  1. 1eBay Inc. Reports Second Quarter 2026 Resultsinvestors.ebayinc.com
  2. 2eBay Inc. Reports Second Quarter 2026 Results - PR Newswireprnewswire.com

4. Market Data

Contract Snapshot

For the "eBay gross merchandise volume in Q3" market, specifically the "Above $22.4 billion" contract, the "Yes" outcome triggers if eBay's Gross Merchandise Volume (GMV) for Q3 is greater than $22.4 billion. Conversely, the "No" outcome triggers if eBay's Q3 GMV is $22.4 billion or less.

This market ends for trading on October 28, 4:00 PM EDT, with a stated maximum payout date of February 24, 2027. No other special settlement conditions are explicitly detailed.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Above $22.4 billion $0.67 $0.40 99%
Above $23.4 billion $0.03 $0.99 1%
Above $22 billion $0.97 $0.12 0%
Above $22.2 billion $0.86 $0.23 0%
Above $22.6 billion $0.41 $0.68 0%
Above $22.8 billion $0.23 $0.86 0%
Above $23 billion $0.13 $0.96 0%
Above $23.2 billion $0.08 $0.98 0%

Market Discussion

eBay has provided guidance for Q3 2026 Gross Merchandise Volume (GMV) in the range of $22.0 billion to $22.4 billion, representing expected FX-neutral year-over-year growth of 10% to 12% [1][2]. This projected growth includes approximately 2.5 percentage points from the Depop acquisition, with organic FX-neutral GMV growth expected to be 7% to 9% [3][2]. Market sentiment and analysts express concerns regarding Depop's near-term profitability impact due to substantial marketing investments, even as it contributes to headline GMV growth [4][5][6][7].

Sources (7)
  1. 1eBay Inc. Reports Second Quarter 2026 Resultsinvestors.ebayinc.com
  2. 2eBay Q2 2026 Earnings: Strong Growth, Rising Costs And An Expensive Bet On Depopvalueaddedresource.net
  3. 3EBay forecasts upbeat quarterly revenue as high-value... - Reutersreuters.com
  4. 4eBay Earnings Prediction Market Preview: Will Pokémon and GameStop Be a Topic? - eBay (NASDAQ:EBAY) - Benzingabenzinga.com
  5. 5eBay Earnings Prediction Market Preview: Will Pokémon and GameStop Be a Topic? | Longbridgelongbridge.com
  6. 6EBay forecasts 11.5%-12.5% FY 2026 GMV growth as Depop addsseekingalpha.com
  7. 7eBay Downgraded As Depop Spending, Vinted Competition Cloud Earningsvalueaddedresource.net

5. Which macroeconomic indicators for Q3 2026 could most significantly influence eBay's consumer transaction volumes and deviate GMV from its guidance?

GMV guidance range Q3 2026$22.0 billion to $22.4 billion [1][2][3][4]
Depop FX-neutral GMV growth contribution Q3 2026approximately 2.5 percentage points [5][6]
Depop operating income growth headwind Q3 20263–4 point headwind [5][6]
Macroeconomic factors are poised to influence eBay's Q3 2026 performance. Key risks include persistent consumer caution driven by cost-of-living concerns, geopolitical instability affecting energy and oil prices, and specific economic pressures within the German market [6][7][2]. These conditions are anticipated to lead to shifts in consumer behavior toward increased deliberation, longer research periods, and a greater emphasis on balancing price, quality, and shipping costs over simply seeking the cheapest options, which could potentially slow transaction volumes [7][2][8].
Operational challenges and strategic investments also pose risks to GMV. These include rising fulfillment costs, particularly the industry-wide push to subsidize free shipping, increased return rates, and high competition from marketplace-backed advertisers [1][2][3][4]. Such operational pressures could impact eBay's ability to maintain its forecasted growth margins and cause GMV to deviate from its guidance of $22.0 billion to $22.4 billion. The Depop acquisition, while expected to contribute approximately 2.5 percentage points to total FX-neutral GMV growth in Q3 2026, is simultaneously projected to create a 3–4 point headwind to operating income growth due to associated shipping and marketing investments [5][6].
Sources (8)
  1. 1Adobe’s 2026 Holiday Forecast Predicts $240B in U.S. Online Sales – Ecommerce Timesecommerce-times.com
  2. 22026 Holiday Predictions: A Unified Yet Fractured Journey - Salesforcesalesforce.com
  3. 3eBay Inc. Reports Second Quarter 2026 Resultsinvestors.ebayinc.com
  4. 4eBay Inc. Reports Second Quarter 2026 Results - PR Newswireprnewswire.com
  5. 5EBay forecasts 11.5%-12.5% FY 2026 GMV growth as Depop adds ~1.5 points and pressures Q3 margin (NASDAQ:EBAY) | Seeking Alphaseekingalpha.com
  6. 6EBAY Q2 FY2026 earnings call - BigGo Financefinance.biggo.com
  7. 7Holiday Shopping in 2026: What Economic Pressure Means for Consumers and Marketers | Basisbasis.com
  8. 82026 Holiday Shopping Trends Reportzetaglobal.com

6. How does eBay's projected FX-neutral GMV growth for Q3 2026 stack up against the marketplace performance of key competitors like Amazon and Etsy?

eBay Q3 2026 FX-neutral GMV growth projectionNot clearly disclosed in provided materials [1][2][3][4][5][6]
Amazon Q3 2026 marketplace GMV growth projectionNot included in provided evidence [1][2][3][4][5][6]
Etsy Q3 2026 marketplace GMV growth projectionNot included in provided evidence [1][2][3][4][5][6]
Direct comparison of Q3 2026 growth for competitors is not possible. An evidence-based comparison of eBay's projected FX-neutral GMV growth for Q3 2026 against the marketplace performance of key competitors like Amazon and Etsy is unfeasible based on the provided dataset [1][2][3][4][5][6]. This is due to the absence of a directly comparable set of Q3 2026 projected growth rates for all three companies within the given materials [1][2][3][4][5][6].
Critical Q3 2026 growth projections for each company are unavailable. Specifically, eBay's projected FX-neutral GMV growth for Q3 2026 is not clearly disclosed in the available evidence [1][2][3][4][5][6]. While Amazon expects Q3 2026 net sales growth of 9% to 12% year-over-year, the provided evidence does not include an official Q3 2026 marketplace GMV growth projection for Amazon [1][2][3][4][5][6][7][8]. Similarly, an official Q3 2026 marketplace GMV growth expectation for Etsy is not included in the provided materials [1][2][3][4][5][6]. Given these data gaps, an evidence-based comparison of their marketplace performance is not possible without introducing additional sources beyond what is provided [1][2][3][4][5][6].
Sources (8)
  1. 1www.zacks.comOctagon Agentzacks.com
  2. 2seekingalpha.comOctagon Agent
  3. 3seekingalpha.comOctagon Agent
  4. 4www.zacks.comOctagon Agentzacks.com
  5. 5techcrunch.comOctagon Agent
  6. 6www.benzinga.comOctagon Agentbenzinga.com
  7. 7Amazon.com, Inc. - Amazon.com Announces Second Quarter Resultsir.aboutamazon.com
  8. 8Amazon, Inc. Provides Earnings Guidance for the Third Quarter of 2026au.marketscreener.com

7. What does available data from Q3 2026 indicate about the performance of eBay's 'focused categories' like collectibles, motors, and refurbished goods?

eBay Q3 2026 Performance DataNo information found for focused categories (collectibles, motors, refurbished goods) [1].
eBay Specific DataNot mentioned in available facts [1].
Contents of Available FactsGeneral business strategy [1], business model certainty [2], bank earnings [3], Anthropic regulatory strategy [4].
Available research does not provide eBay's Q3 2026 focused category performance. The provided research findings do not contain any information regarding the performance of eBay's specialized categories, such as collectibles, motors, and refurbished goods, for the third quarter of 2026. No data or specific mentions pertaining to eBay's business categories or their performance during that particular quarter were identified within the available information.
Sources discussed unrelated topics, offering no insight into eBay's metrics. Instead of relevant eBay performance data, the analyzed facts covered broader subjects. These included discussions on general business strategy [1], the importance of certainty in presenting a business model [2], reports on bank earnings [3], and an examination of a regulatory capture strategy employed by Anthropic [4]. Consequently, these findings do not offer any insights into the requested eBay performance metrics for Q3 2026.
Sources (4)
  1. 1SpaceX (SPCX): Is It Really Worth $2 Trillion Dollars?youtube.com
  2. 2The Fight Over Open Source AI, Anthropic's $1.5B Payout, NYC Socialists: Evictions = Violence?youtube.com
  3. 3JC Parets Returns (FvF Ep. 197)youtube.com
  4. 4Can the AI Industry Regulate Itself? Stripe Wants PayPal, China Catches Up, NY Bans Datacentersyoutube.com

8. Which alternative data providers, such as those tracking web traffic or credit card transactions, offer the most reliable leading indicators for eBay's Q3 2026 GMV?

Alternative data platforms for eBay GMVArb Insights, Marketplace Pulse [1][2]
Data sources for GMV forecastsCredit card transaction signals, web traffic, platform-specific metrics [1]
Best practice for GMV forecastingIntegrating multiple data sources into machine learning models [3][4]
Alternative data platforms provide key insights for eBay's GMV forecasts. Platforms such as Arb Insights and Marketplace Pulse offer leading indicators for eBay's Gross Merchandise Volume (GMV) by constructing proprietary forecasts [1][2]. These forecasts are developed through the aggregation and normalization of e-commerce data, which encompasses credit card transaction signals, web traffic, and platform-specific metrics [1][2]. These providers specialize in collecting and processing this varied data to generate accurate GMV projections for marketplaces like eBay [1].
Robust GMV forecasting integrates diverse data into advanced machine learning. Industry best practices for effective GMV forecasting involve combining multiple data sources within sophisticated machine learning models, such as XGBoost or Prophet [3][4]. Critical data inputs for these models include credit card spend, web and app traffic, and pertinent macro indices. This comprehensive approach ensures accurate accounting for seasonality and channel-specific trends, including eBay's growth in its 'Focus Categories' and its live shopping initiatives [3][4]. For eBay's Q3 2026 GMV, analysts and investors also consider the impact of 'eBay Live' engagement and the scaling of first-party advertising efforts [5][6].
Sources (6)
  1. 1arb insightsarbinsights.com
  2. 2marketplace pulsemarketplacepulse.com
  3. 3Credit Card Transaction Data for Equity Signals: From Consumer Spending to Earnings Predictions - NordVarg Blognordvarg.com
  4. 4【REVEALED】 Sales Forecasting AI for Ecommerce | BizAIbizaigpt.com
  5. 5eBay Q2 2026 Earnings: Strong Growth, Rising Costs And An Expensive Bet On Depopvalueaddedresource.net
  6. 6eBay’s Q1 2026 Earnings: Growth Continues But Ads, GMV & C2C Pivot Complicate the Picturevalueaddedresource.net

9. What are the early performance indicators from the Depop integration, and how might they affect eBay's Q3 2026 growth in the resale fashion market?

Depop Q3 GMV growth contribution2.5 percentage points [1][2][3][4]
Depop Q3 revenue growth contribution1.5 percentage points [1][2][3][4]
Depop Q3 operating income impact3-4 point headwind [5][1][4]
Depop's integration significantly boosts eBay's Q3 2026 top-line growth expectations. eBay completed its acquisition of Depop on July 30, 2026 [6][7][3][4], anticipating a positive impact on Q3 2026 gross merchandise volume (GMV) and revenue. The integration is projected to contribute 2.5 percentage points to Q3 GMV growth and approximately 1.5 percentage points to Q3 revenue growth [1][2][3][4]. Following this acquisition, eBay raised its full-year 2026 outlook, forecasting FX-neutral GMV growth of 11.5% to 12.5% and revenue growth of 11% to 12% [1][3][4].
Despite growth, Depop integration is a headwind to Q3 2026 profitability. While contributing to top-line expansion, the Depop integration is expected to negatively affect Q3 operating income and EPS growth [5][1][4]. Specifically, it is anticipated to be a 3-4 point headwind to Q3 operating income growth and a mid-single-digit headwind to Q3 EPS growth, primarily due to associated investments in shipping and marketing [5][1][4]. For Q3 2026, eBay provided guidance for GMV between $22.0 billion and $22.4 billion, reflecting 10%–12% FX-neutral year-over-year growth inclusive of Depop [6][7][8][4]. However, excluding Depop, organic FX-neutral GMV growth for the quarter is projected at 7%–9% [6][7][8][4].
Sources (8)
  1. 1eBay Inc. Q2 2026 Earnings Call Summaryfinance.yahoo.com
  2. 2EBay forecasts upbeat quarterly revenue as high-value... - Reutersreuters.com
  3. 3eBay lifts outlook as luxury, collectibles and resale sales surge - Retail Gazetteretailgazette.co.uk
  4. 4eBay Q2 2026 Earnings: Strong Growth, Rising Costs And An Expensive Bet On Depopvalueaddedresource.net
  5. 5EBay forecasts 11.5%-12.5% FY 2026 GMV growth as Depop addsseekingalpha.com
  6. 6eBay Inc. Reports Second Quarter 2026 Results - SEC.govsec.gov
  7. 7[PDF] eBay Inc. Reports Second Quarter 2026 Resultsebay.q4cdn.com
  8. 8eBay revenue rises 15% to $3.13bn in Q2 - Yahoo Financefinance.yahoo.com

10. What Could Change the Odds

Key Catalysts

eBay's Q3 2026 guidance projects Gross Merchandise Volume (GMV) between $22.0 billion and $22.4 billion [1]. The company forecasts FX-Neutral year-over-year GMV growth of 10% to 12% for the quarter [1]. The Depop acquisition is expected to contribute approximately 2.5 percentage points to this Q3 2026 FX-neutral GMV growth [2][3]. Positive catalysts include sustained growth in focus categories such as authenticated luxury, collectibles, motors, and fashion, as well as share repurchases and Depop's integration [3][4].
Bearish catalysts include high marketing investment and customer acquisition costs for Depop [3][4]. Competitive pressure from Vinted and potential macro headwinds in Germany also pose risks [3][4]. Strategic uncertainty persists following eBay's rejection of an unsolicited takeover bid from GameStop [5].

Key Dates & Catalysts

  • Expiration: February 25, 2027
  • Closes: February 25, 2027
Sources (5)
  1. 1eBay Inc. Reports Second Quarter 2026 Resultsinvestors.ebayinc.com
  2. 2eBay Q2 2026 Earnings: Strong Growth, Rising Costs And An Expensive Bet On Depopvalueaddedresource.net
  3. 3eBay Inc. Q2 2026 Earnings Call Summaryfinance.yahoo.com
  4. 4eBay Downgraded As Depop Spending, Vinted Competition Cloud Earningsvalueaddedresource.net
  5. 5Particle: eBay Lifts Outlook After Q2 Beat and Depop Dealparticle.news

12. Historical Resolutions

Historical Resolutions: 5 markets in this series

Outcomes: 3 resolved YES, 2 resolved NO

Recent resolutions:

  • KXEBAY-26JULGMV-23000000000.0: NO (Aug 05, 2026)
  • KXEBAY-26JULGMV-22500000000.0: NO (Aug 05, 2026)
  • KXEBAY-26JULGMV-22000000000.0: YES (Aug 05, 2026)
  • KXEBAY-26JULGMV-21500000000.0: YES (Aug 05, 2026)
  • KXEBAY-26JULGMV-21000000000.0: YES (Aug 05, 2026)