Short Answer

Reddit's daily active uniques are likely to exceed 133 million in Q3 2026, despite third-party data and analyst estimates pointing to significant headwinds and a potential decline from Q2's 130.3 million, with the market pricing this outcome at 57%.

1. Market Behavior & Drivers

The market's 13-point drop on October 19 was driven by widespread concerns about Reddit's user growth trajectory and search-referral pressures. Analyst commentary on that day specifically acknowledged a "Google AI threat" to user acquisition, which appears to have catalyzed a repricing of near-term growth expectations. Before this event, the market had held stable at a 93% probability, suggesting high confidence that the company would report daily active uniques (DAUq) above 132 million for the third quarter.
This revision in market sentiment occurred against a backdrop of strong prior performance. Reddit's last reported quarter, Q2 2026, showed global DAUq at 130.3 million, an 18% year-over-year increase. The subsequent decline in market probability to 80% suggests traders now see a materially lower chance that the company sustained the sequential growth needed to surpass the 132 million user threshold in Q3. The formal results are scheduled for release on October 29.
  • Since last update (~12h): Headline model probability for "Above 132 million" surged +63.6pp to 64.6%, `model_led`, compressing the edge.
  • Model probabilities for all "Above 133 million" outcomes rose significantly, despite some market declines.
  • The model's edge over the market compressed -16.4pp to -15.4% for the headline outcome.
  • Overall confidence score for the prediction market increased by +3.0pp, now 8.0.
  • Reddit daily active uniques above 132 million is favored, following Q2 international growth.
  • Google's algorithm changes are expected to suppress Q3 user traffic.
  • Third-party data shows mixed signals for Q3, with slowing user growth.

Current Context

Reddit has not yet reported its third quarter 2026 results, with the release scheduled for after market close on Thursday, October 29, 2026 [1][2]. The company's latest reported quarter, Q2 2026, showed global daily active uniques (DAUq) at 130.3 million, an 18% year-over-year increase [2][3]. U.S. DAUq grew 6% to 53.2 million, while international DAUq rose 28% to 77.1 million [2][3]. Q2 financials were strong, with revenue of $804.9 million, up 61% year-over-year, and adjusted EBITDA of $343 million [2][3]. Reddit's Q3 2026 guidance projects revenue between $860 million and $870 million, and adjusted EBITDA from $385 million to $395 million; no official Q3 DAUq target was provided [2][3].
Q3 DAUq expectations vary amid divergent user and monetization trends. Independent forecasts estimate global Q3 DAUq around 129.9 million, comprising 52.4 million U.S. and 77.5 million international users [4]. Kalshi's Q3 2026 Reddit DAUq market shows market-implied probabilities, not company guidance, with approximately 84% probability of DAUq above 132 million and 70% above 133 million, declining to 44% above 135 million [5]. Analyst views are mixed: Equibles forecasts $900.6 million revenue and $416.7 million adjusted EBITDA, anticipating monetization will offset softer U.S. traffic [4]. Wedbush reportedly cut U.S. DAU estimates due to Google search changes and AI-search competition but maintained an advertising revenue view near $824 million, arguing higher ad yield could compensate for weaker user numbers [6][7].
Q3 performance hinges on search impact and monetization strength. Key operating trends entering Q3 diverged, with U.S. DAUq growth slowing to 6% year-over-year in Q2 while international DAUq grew 28% [2][3][8]. U.S. average revenue per user (ARPU) increased 51% year-over-year to $11.85, and international ARPU rose 31% to $2.26, indicating monetization significantly outpaced U.S. user growth [2][3][8]. Reddit management previously noted a search headwind impacted traffic late in Q2, and the debate for Q3 centers on whether this weakness persists and if stronger advertising pricing, impressions, and revenue per user can offset it [4][6]. Reddit is expected to cease reporting the logged-in/logged-out DAUq breakdown starting in Q3 2026, which will reduce granularity for user analysis [4]. Recent commercial developments include the general availability of the Shopify integration and the launch of Video in Comments [2][8].
Sources (8)
  1. 1Reddit - Reddit to Announce Third Quarter Results on Thursday, October 29, 2026investor.redditinc.com
  2. 2Reddit - Reddit Reports Second Quarter 2026 Resultsinvestor.redditinc.com
  3. 3Documentsec.gov
  4. 4Reddit (RDDT) Q3 2026 Earnings Preview and Forecast - Equiblesequibles.com
  5. 5Reddit daily active uniques in Q3 Odds & Predictions 2026kalshi.com
  6. 6Reddit’s User Growth Looks Shaky, But Ads Keep Deliveringfinimize.com
  7. 7Reddit's Q3 DAU Pressure Offset by Strong Ad Trends, Wedbush Says | MarketScreener Indiain.marketscreener.com
  8. 8exhibit992q226sec.gov

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.

Outcome: Above 132 million

📉 October 19, 2026: 13.0pp drop

Price decreased from 93.0% to 80.0%

What happened: The primary driver of the prediction market price drop was widespread concern in social media and news on October 19, 2026, regarding Reddit's user growth and search-referral pressure [1]. Influential analyst Jim Cramer, for instance, acknowledged a "Google AI threat" impacting user growth on that date [2]. This narrative, which coincided with the market movement, directly addressed the prediction market's focus on daily active uniques [1]. Social media and news coverage were a primary driver of this prediction market movement.

Outcome: Above 133 million

📈 October 15, 2026: 77.0pp spike

Price increased from 0.0% to 77.0%

What happened: No specific social media post from a key figure or viral narrative is identified as the primary driver for the October 15 prediction market spike. The strongest documented catalyst for user growth sentiment was analyst evidence, described as a "social-media/user-data catalyst" before October 24 [3][4][5]. Piper Sandler and Citizens reported accelerating August user growth, with Piper Sandler noting 18% year-over-year total audience growth, potentially fueling expectations for Reddit's Q3 DAUq to exceed 133 million [3][4][5]. Given the lack of precise publication dates for these analyst reports relative to October 15, social media was not a primary driver, and causality from these reports remains unconfirmed.
Sources (5)
  1. 1Reddit's Q3 DAU Pressure Offset by Strong Ad Trends, Wedbush Says | MarketScreener Indiain.marketscreener.com
  2. 2Cramer points to rare Reddit buy opportunity amid Google AI threat – Trades Prophettradesprophet.com
  3. 3Citizens reiterates Reddit stock rating on user growth acceleration By Investing.cominvesting.com
  4. 4Piper Sandler Spots Powerful Growth Signal for Reddit — TradingView Newstradingview.com
  5. 5Reddit gains as August user growth accelerates, Piper says (RDDT:NYSE) | Seeking Alphaseekingalpha.com

4. Market Data

Contract Snapshot

This contract resolves based on Reddit's Total Global Quarterly Average Daily Active Uniques (DAUq) for Q3. A YES resolution triggers if the DAUq is above the specified threshold (e.g., above 134 million), while a NO resolution triggers if it is at or below that threshold. The market ends on Thursday, October 29, at 4:00 PM EDT. No special settlement conditions beyond observing the Q3 DAUq are mentioned.

Market Discussion

Traders on Kalshi largely anticipate Reddit's Q3 daily active uniques (DAU) to exceed 134 million, with a 67% probability supporting this outcome. However, confidence wanes for DAU reaching above 135 million, where the "No" side holds a 56% chance. This suggests a market consensus expecting Reddit's Q3 DAU to fall somewhere between 134 million and 135 million.

5. How Did Reddit's U.S. vs. International User Growth Trends in Q2 2026 Set the Stage for Q3 Expectations?

Q2 2026 Global DAUq130.3 million (18% increase year over year) [1][2][3]
Q2 2026 International DAUq Growth28% to 77.1 million [1][2][3]
Q2 2026 U.S. ARPU Growth51% to $11.85 [1][2][3]
International growth drove Reddit's user expansion in Q2 2026. Reddit’s strategy centered on leveraging international user volume as its primary growth engine, complementing its mature, highly monetized U.S. market [1][2][3]. Global daily active uniques (DAUq) increased 18% year over year, reaching an average of 130.3 million [1][2][3]. International DAUq saw a significant surge of 28% to 77.1 million, contributing approximately 77% of the 19.9 million year-over-year global increase and substantially outperforming U.S. DAUq growth of 6% to 53.2 million [1][2][3]. This geographic difference was also visible in weekly engagement, with international weekly active uniques (WAUq) rising 35% compared to a 9% increase in the U.S. [1][2][3]. Much of this expansion was concentrated among international logged-out users, whose DAUq grew 41%, supporting a Q3 forecast of continued top-of-funnel and search-driven international expansion [1][2][3].
Strong international revenue growth offset lower U.S. monetization gains. While U.S. Average Revenue Per User (ARPU) increased 51% year over year to $11.85, international ARPU grew 31% to $2.26 [1][2][3]. Despite the lower international ARPU, international revenue grew 84% to $166.8 million, a faster rate than U.S. revenue growth of 56% to $638.1 million [1][2][3]. This indicates considerable potential for upside if international monetization continues to improve [1][2][3]. For Q3, market predictions anticipate ongoing international-led growth, with global DAUq projected between 133 million and 136 million, though the probability of exceeding 135 million is materially lower [1][2][4][5][6]. Reddit provided Q3 revenue guidance of $860 million to $870 million and adjusted EBITDA guidance of $385 million to $395 million, noting choppy search traffic in late Q2 as the primary risk to sustained international acceleration into Q3 [1][7][2].
Sources (7)
  1. 1Q2 2026 - Letter to shareholderss203.q4cdn.com
  2. 2exhibit992q226sec.gov
  3. 3Reddit Reports Second Quarter 2026 Resultsinvestor.redditinc.com
  4. 4Reddit daily active uniques in Q3 Odds & Predictions 2026kalshi.com
  5. 5Reddit daily active uniques in Q3 Odds | PredictPediapredictpedia.com
  6. 6Reddit daily active uniques in Q3 - Kalshi Odds | CoinRithmcoinrithm.com
  7. 7Reddit (RDDT) Q2 2026 Earnings Call Transcriptfool.com

6. What Is the Anticipated Impact of Google's Search Algorithm Changes on Reddit's Q3 2026 User Traffic?

Q2 2026 Global DAUq130.3 million (up 18% YoY) [1][2]
Q2 2026 U.S. DAUq53.2 million (up 6% YoY) [1][2]
Q3 Global DAUq above 133 million chanceApproximately 70% (as of October 24, 2026) [3][4]
Google's algorithm changes are challenging Reddit's user growth. Google's search algorithm changes are anticipated to suppress or slow Reddit's Q3 2026 user-traffic growth, particularly affecting U.S. and search-referred traffic [1][5]. These challenges were already significant in Q2 2026, with Reddit's COO Jen Wong indicating that SEO issues from search-algorithm changes more than offset user-acquisition efforts [1][6]. CEO Steve Huffman also noted increasing volatility in search referrals and less benefit from AI Overviews compared to traditional search links [1][6]. However, an absolute global daily active uniques (DAUq) decline is considered unlikely, as product improvements, international growth, and the conversion of web visitors to app users are expected to provide offsets [1][5].
User growth showed mixed results entering Q3 2026. Reddit concluded Q2 2026 with a global DAUq base of 130.3 million, marking an 18% year-over-year increase [1][2]. Its U.S. DAUq reached 53.2 million, up 6% year over year but a decline from the prior quarter [1][2]. Due to traffic headwinds tied to Google's algorithm changes and AI search products, Wedbush lowered its Q3 and Q4 U.S. daily-user estimates as of October 23, 2026 [5].
Prediction markets remain optimistic about Q3 global DAUq. Prediction markets on October 24, 2026, implied approximately a 70% chance that Reddit's Q3 global DAUq would exceed 133 million, with an 84% chance of surpassing 132 million [3][4]. A reasonable central expectation from these markets is roughly 133–134 million global Q3 DAUq, with 135 million or more being materially less likely [3][5]. Despite the user estimate revisions, Wedbush's revenue forecasts for Q3 and Q4 remained essentially unchanged due to higher average revenue per user (ARPU) assumptions [5].
Sources (6)
  1. 1Reddit flags volatile search referrals as US user growth slowsreuters.com
  2. 2Reddit (RDDT) Q2 2026 earnings reportcnbc.com
  3. 3Reddit daily active uniques in Q3 Odds & Predictions 2026kalshi.com
  4. 4Kpis Odds & Predictions 2026kalshi.com
  5. 5Reddit's Q3 DAU Pressure Offset by Strong Ad Trends,...finance.yahoo.com
  6. 6Reddit's AI Translations Finally Drop Heavily In Google...gsqi.com

7. What Do Third-Party Data Providers Indicate About Reddit's Web and App Traffic Trends During Q3 2026?

September 2026 Web Traffic MoM Changedown 8.51% (Similarweb) [1]
September 2026 Organic Search Traffic783 million monthly visits (Ahrefs) [2]
U.S. App 14-day Retention Rate33% (Sensor Tower, June 2026) [3]
Third-party signals for Reddit's Q3 2026 traffic trends are mixed. While evidence supports continued year-over-year daily active unique (DAU) growth from Reddit's Q2 2026 reported 130.3 million, it does not independently verify a Q3 result above any specific threshold [4][5][1][2][3][6]. Web traffic analysis, however, indicated a decline in August and September. Similarweb reported reddit.com traffic down 8.51% month-over-month in September 2026, totaling approximately 4.17 billion visits for that month [1]. Another summary, also citing Similarweb, confirmed this large scale but month-over-month decrease with about 3.8 billion September visits [1][7]. Search-driven web traffic also deteriorated, with an Ahrefs-based analysis estimating Reddit's organic search traffic at 783 million monthly visits in September 2026, a 22% year-over-year decrease, following 749 million in August and a slide since May 2026 [2].
Conversely, app engagement metrics remained strong for Reddit during the quarter. Sensor Tower noted a 33% U.S. app 14-day retention rate as of June 2026, with users averaging 45 weekly app sessions, 2 minutes 42 seconds per session, and 1 hour 50 minutes of weekly app use [3]. Management has also emphasized directing web users to the app for its higher engagement [4][3]. Reddit's Q3 data context starts from its Q2 2026 reported 130.3 million global DAUq. Prediction markets in October 2026 leaned towards Q3 DAUq above 132-134 million, though these are market-implied probabilities, not direct traffic measurements [8][9][10].
Sources (10)
  1. 1reddit.com Traffic Analytics, Ranking & Audience...similarweb.com
  2. 2Reddit Statistics For 2026nectivdigital.com
  3. 3Advertiser's Guide to Reddit: Spend, Impressions, Demographicssensortower.com
  4. 4Reddit (RDDT) Q2 2026 Earnings Call Transcriptwebull.com
  5. 5Reddit: quarterly number of DAU 2021-2026, by online statusstatista.com
  6. 6reddit Revenue & App Download Estimates from Sensor Tower - Apple App Storeapp.sensortower.com
  7. 7Top 10 websites by visits September 2026facebook.com
  8. 8Reddit daily active uniques in Q3 Odds & Predictions 2026kalshi.com
  9. 9Reddit daily active uniques in Q3 - Kalshi Odds | CoinRithmcoinrithm.com
  10. 10Reddit daily active uniques in Q3 Odds | PredictPediapredictpedia.com

8. How Will Reddit's Discontinuation of Logged-In vs. Logged-Out DAUq Reporting from Q3 2026 Affect Data Interpretation?

Reporting Change EffectiveQ3 2026 [1][2][3]
Market Resolution MetricTotal global Q3 average DAUq [2]
Q2 Baseline Total DAUq130.3 million [1][2]
Reddit will discontinue reporting separate logged-in and logged-out daily active users (DAUq) starting in Q3 2026, eliminating a key diagnostic tool for analysts to understand user composition [1][2][3]. Despite this change, the company will continue to disclose total U.S. and international daily and weekly active users, including total global DAUq [1][2]. The total global DAUq will remain the primary observable metric for the Q3 2026 prediction market target [1][2].
Reporting changes complicate understanding growth drivers and monetization potential. The removal of login-status segmentation means analysts will no longer discern whether overall growth is primarily driven by highly engaged logged-in users or by lower-engagement logged-out/search traffic [2][3]. This also complicates the interpretation of monetization efforts, as logged-in users typically demonstrate higher engagement, greater time spent on the platform, and contribute more significantly to average revenue per user (ARPU) [4][2]. Consequently, total DAUq growth cannot be directly equated to growth in monetizable users or improvements in expected ARPU quality, which increases uncertainty regarding the level and quality of growth, though the fundamental definition of total DAUq remains unaltered [1][2].
Forecasting will shift to total DAUq and broader growth indicators. For the Q3 2026 market, the critical observable remains the total global quarterly-average DAUq, with market resolution strictly contingent on comparing this metric against predefined thresholds [2]. A practical forecasting approach should maintain the Q2 baseline of 130.3 million total DAUq and project overall growth by considering factors such as geography, weekly active users (WAUq), user retention, search/traffic indicators, and revenue per user [1][2]. This strategy emphasizes broader indicators rather than extrapolating distinct trends for logged-in and logged-out user segments [1][2].
Sources (4)
  1. 1Reddit (RDDT) Q2 2026 Earnings Call Transcriptfool.com
  2. 2exhibit992q226sec.gov
  3. 3Reddit Q2 2026 earnings surge on revenue growthstocktitan.net
  4. 4rddt-20260331sec.gov

9. How Do Analyst Forecasts From Equibles and Wedbush for Reddit's Q3 2026 Performance Differ in Their Core Assumptions?

Equibles Q3 2026 Revenue Forecast$900.6 million (Equibles) [1]
Consensus Q3 2026 Revenue$875.0 million [1]
Wedbush Q3 2026 Ad Revenue Forecast$824 million (Wedbush) [2]
Equibles and Wedbush differ on user volume versus monetization emphasis. The primary distinction between their forecasts for Reddit’s Q3 2026 performance centers on differing assumptions regarding the balance of user volume and monetization [2][1]. Equibles expresses a more optimistic view on monetization and ad pricing, projecting revenue at $900.6 million, which is 2.9% higher than the $875.0 million consensus [1]. Ad pricing is identified as the key driver for Equibles' forecast for the quarter, with U.S. daily users and Google data-licensing discussions also noted as significant influencing factors [1].
Wedbush reduced user estimates but increased monetization assumptions for Q3. Conversely, Wedbush adjusted its estimates for Q3 U.S. daily active users downward due to traffic challenges stemming from Google algorithm modifications and AI-powered search products [2]. Despite this projected reduction in users, Wedbush subsequently increased its average revenue per user (ARPU) assumptions, which allowed its overall revenue forecasts to remain largely unchanged [2]. Wedbush expects $824 million in Q3 ad revenue, representing a 50% year-over-year increase [2]. Reddit management had previously reported Q2 daily active unique users (DAUq) of 130.3 million and announced a forthcoming change in Q3 reporting; they will discontinue separating logged-in versus logged-out DAUs, while still providing total U.S. and international daily and weekly active users [3].
Sources (3)
  1. 1RDDT Stock — Reddit, Inc. - Equiblesequibles.com
  2. 2Reddit's Q3 DAU Pressure Offset by Strong Ad Trends,...finance.yahoo.com
  3. 3Reddit, Inc. (RDDT) Q2 2026 Earnings Call Transcript - Equiblesequibles.com

10. What Could Change the Odds

Key Catalysts

Reddit has not yet reported Q3 2026 results as of Saturday, October 24, 2026, with the company scheduled to release them after market close Thursday, October 29, 2026 [1][2]. Company guidance for Q3 2026 is revenue of $860–$870 million and adjusted EBITDA of $385–$395 million [2]. Published expectations, however, cluster around roughly $875–$886 million revenue and approximately $1.30–$1.33 diluted EPS [3][4]. One preview forecasts $900.6 million revenue, $416.7 million adjusted EBITDA, and $1.41 EPS [3]. The official Q3 total DAUq remains the key unresolved KPI [5][4], with pre-release forecasts around 130.0 million or slightly below [5][4]. One model assumes U.S. DAUq falls 1.5% sequentially to 52.4 million [5][4]. Q2 2026 global DAUq was 130.3 million, up 18% year over year [2].
Bullish catalysts include revenue or EBITDA exceeding company guidance, resilient or stabilizing U.S. users, sustained advertising demand, growth in Reddit Max and newer ad products, strong ARPU, and constructive commentary on data-licensing renewals [4][6]. Q2 ARPU reached $6.18, representing a 36% year-over-year increase, while active advertisers reportedly grew about 70% [4][6].
Conversely, bearish catalysts involve another sequential U.S. DAUq decline, revenue that merely meets guidance despite elevated expectations, weaker search referrals or AI-generated answers reducing traffic, declining machine-translation contributions, and uncertainty regarding data-licensing renewals [4][6]. Management's Q3 growth guidance of roughly 47%–49% is below the approximate 66.6% growth rate observed over the preceding four quarters [4][6]. Positioning appears two-sided; short interest increased 30% since June to 22.1 million shares, and options-implied movement is about 13% either way [5][4].

Key Dates & Catalysts

  • Expiration: February 25, 2027
  • Closes: February 25, 2027
Sources (6)
  1. 1Reddit - Reddit to Announce Third Quarter Results on Thursday, October 29, 2026investor.redditinc.com
  2. 2Reddit - Reddit Reports Second Quarter 2026 Resultsinvestor.redditinc.com
  3. 3https://www.tipranks.com/stocks/rddt/earningstipranks.com
  4. 4Reddit's Bar Sits Above Its Own Guidance As US User Questions Lingerfinviz.com
  5. 5Reddit (RDDT) Q3 2026 Earnings Preview and Forecast - Equiblesequibles.com
  6. 6Will Slower Growth Outlook Change Reddit Stock Narrativefinance.yahoo.com