Short Answer

Both the model and the market expect Trump's approval rating to be below 39.9 on May 8, 2026, with no compelling evidence of mispricing.

1. Market Behavior & Drivers

This prediction market has displayed significant volatility with a net upward trend, rising from a starting price of 23% to a current high of 36%. The price action has been primarily event-driven, reacting sharply to new polling data. A major downward move occurred around May 1st, when the price plunged 10 percentage points from 23% to 13%. This drop was attributed to the release of a Pew Research Center survey showing President Trump's approval rating at a low of 34%, substantially below the market's 39.9% threshold. The market then experienced a rapid reversal, with a 15-point spike on May 4th that lifted the price from its low to 28%. The provided context states this sharp increase was also a reaction to the release of new polling data and averages.
Trading volume appears to confirm market conviction during these key shifts. The initial price drop was accompanied by high volume, suggesting a strong consensus behind the move. The subsequent rally and climb to new highs have occurred on comparatively lower volume, which may indicate less certainty among traders. From a technical perspective, the market established a clear support level in the 9%-13% range, where selling pressure subsided before the price rebounded. The current price of 36% marks a new peak and could now act as a resistance level. Overall, the chart suggests a highly reactive market sentiment, with traders becoming more optimistic about the YES outcome over time, though the current price still implies it is the less probable scenario.
  • Pew and Reuters/Ipsos polls reported Trump's approval at 34% in early May.
  • Silver Bulletin, the resolution source, noted a continued downward approval trend.
  • Public disapproval of the Iran war and inflation compounded Trump's lower ratings.
  • An Emerson College poll indicated 40% approval, contrasting other recent surveys.
  • Trump's approval trajectory early 2026 is projected lower than past presidents.

Current Context

President Trump's approval ratings around May 8, 2026, showed notable fluctuations and generally low figures. A Reuters/Ipsos poll conducted from April 24-27, 2026, reported his approval rating at 34%, marking a new record low for that specific survey [1]. However, a survey by Emerson College from April 24-26, 2026, indicated a slightly higher approval of 40% [1]. This period also included a report on May 1, 2026, citing a 34% job approval rating, described as the lowest point of his second term [2]. These figures were largely consistent with his 39% approval observed in February 2026 [3]. Presidential approval ratings, determined by public opinion polls surveying random samples of U.S. adults, provide snapshots of public sentiment and are subject to constant fluctuations [4].
Public sentiment was largely negative due to specific policy issues. Several factors significantly influenced Trump's approval ratings, including strong disapproval of his handling of the war with Iran (66%), inflation (72%), and the general cost of living (76%) [3]. His approval on economic matters experienced a notable decline, attributed to the ongoing conflict in Iran and rising gas prices [3]. Expert analyses of his second State of the Union address in February 2026 highlighted his emphasis on the economy and affordability, yet the consensus suggested that voters did not perceive the economic improvements he claimed [5]. Furthermore, experts noted that the outcome of upcoming midterm elections would significantly impact the remainder of Trump's presidency, particularly if Republicans were to lose control of either the House or the Senate [6].
Prediction markets offer varying probabilities but have historical inaccuracies. For May 8, 2026, a prediction market showed a 16% likelihood for Trump's approval rating to be "Below 39.9%", an 11% likelihood for it to be "39.9 to 40.1%", and a 16% likelihood for "40.2 to 40.4%" [7]. While prediction markets can sometimes provide accurate forecasts, they have also notably failed in predicting major political events in the past, such as the 2016 U.S. presidential election [8].
Sources (8)
  1. 1forbes.com
  2. 2pewresearch.org
  3. 3washingtonpost.com
  4. 4fuelourdemocracy.com
  5. 5vt.edunews.vt.edu
  6. 6brookings.edu
  7. 7kalshi.com
  8. 8wikipedia.orgen.wikipedia.org

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: Below 39.9

📈 May 04, 2026: 15.0pp spike

Price increased from 13.0% to 28.0%

What happened:

The primary driver for the 15.0 percentage point spike in the "Below 39.9" outcome on May 4, 2026, was the release of new polling data and averages showing Trump's approval rating falling below the specified threshold. On May 4, the RealClearPolitics average for Trump's approval rating was reported at 38.9% [1], directly supporting the "Below 39.9" outcome. This average was influenced by recent major polls, including Pew Research reporting 34% approval on May 1 [2][3] and a WaPo/ABC-Ipsos poll (reported May 3-4) showing 37% approval [4][5]. The available information does not indicate any social media activity that served as a primary driver for this price movement.

Social media was: (d) irrelevant.

📉 May 01, 2026: 10.0pp drop

Price decreased from 23.0% to 13.0%

What happened: The primary driver for the market drop was the release of new polling data indicating a significant decline in President Trump's approval rating. On May 1, 2026, a Pew Research Center national survey, conducted April 20-26, 2026, was reported, showing his job approval rating at 34%, marking the lowest of his second term [2]. This crucial data, which placed his approval well "Below 39.9," directly coincided with the market movement. Based on the provided research, there is no evidence of specific social media activity influencing this price change; therefore, social media was irrelevant.

Outcome: 40.5 to 40.7

📈 May 03, 2026: 13.0pp spike

Price increased from 16.0% to 29.0%

What happened: The reported 13.0 percentage point spike in the prediction market for "Trump's approval rating on May 8, 2026," moving to "40.5 to 40.7" on May 3, 2026, is not substantiated by the provided web research [1][6][4]. Publicly available polls from around this date show Trump's approval rating ranging from 37% (WaPo/ABC-Ipsos) to 42% (Rasmussen), with RealClearPolitics averaging 38.9%, and some reports indicated a record high disapproval [1][6][4]. Since the premise of the described market movement cannot be confirmed, it is not possible to identify a specific primary driver. Given the unconfirmed market activity, social media's role is irrelevant.
Sources (6)
  1. 1What is Trump's approval rating? RealClearPolitics, more resultsapp.com
  2. 2Trump Loses Ground on Several Personal Traits as Approval Rating Slips | Pew Research Centerpewresearch.org
  3. 3https://www.pewresearch.org/wp-content/uploads/sites/20/2026/05/PP_2026.5.1_Trump-approval_report.pdfpewresearch.org
  4. 4Trump's disapproval rating hits record high in new pollusatoday.com
  5. 5Republicans Turn on Trump as Support Hits New Low in Dire Pollthedailybeast.com
  6. 6Daily Presidential Tracking Pollrasmussenreports.com

4. Market Data

Contract Snapshot

This market resolves to Yes if the President's approval rating is below 39.9% at 11:00 AM ET on May 8, 2026, as verified by RealClearPolitics. If the approval rating is 39.9% or higher at that specific time, the market resolves to No, as the outcome is mutually exclusive. Trading closes at 11:00 AM ET on May 8, 2026, with a projected payout an hour later.

Market Discussion

Recent polls in late April 2026 placed Trump's job approval rating between 34% (Pew Research) and 37% (Washington Post-ABC News-Ipsos), representing the lowest points of his second term and a steady decline from 47% at its inception [1][2][3]. The aggregated presidential approval ratings on May 4, 2026, showed an approval of 36.8%, with one prediction market indicating a 16% chance of the rating being below 39.9% [4][5]. This period has also been marked by controversial social media activity, including rants against Democrats, claims about the "rigged" 2020 election, and attacks on media reporting [6][7].

Sources (7)
  1. 1pewresearch.org
  2. 2washingtonpost.com
  3. 3wikipedia.orgen.wikipedia.org
  4. 4fiftyplusone.news
  5. 5kalshi.com
  6. 6aa.com.tr
  7. 7truthout.org

5. What are the major upcoming legislative and geopolitical catalysts before May 2026 that could significantly alter public opinion of President Trump?

Government Shutdown DatesJanuary 31 to February 3, 2026 [1][2][3]
Supreme Court Tariff RulingFebruary 20, 2026 [4][5][6]
US-Iran War EscalationFebruary 2026 [7][8][9]
Major catalysts significantly altered public opinion of President Trump. President Trump's public opinion before May 2026 was significantly altered by several major catalysts. These included a brief government shutdown, Supreme Court decisions on tariffs, and an escalated US-Iran war with ongoing tensions [1][2][3][4][5][6][7][8][9]. Other influencing factors contributing to shifting sentiment were midterm primaries and US military interventions in Venezuela [10][11][12][13][14].
Legislative and economic issues impacted presidential approval significantly. A brief government shutdown occurred from January 31 to February 3, 2026, following a critical funding deadline [1][2][3]. Concurrently, the Supreme Court issued a ruling on February 20, 2026, striking down Trump's IEEPA tariffs [4][5][6]. This judicial decision led to the swift implementation of new 10% tariffs under Section 122, effective from February 24 [4][5][6]. Trump's approval ratings had already declined to lows by April 2026, partly attributed to an economic priorities mismatch [7][10].
Geopolitical conflicts and interventions further damaged public standing. Geopolitical events, particularly the US-Iran war, also contributed to declining public approval. The conflict escalated in February 2026 with initial strikes, although a cease-fire was later established in April [7][8][9]. This cease-fire remains fragile, with May 2026 tensions surrounding a Hormuz convoy potentially risking renewed conflict and further impacting public approval [7][8][9]. Additionally, US military interventions in Venezuela during January 2026 resulted in defiance from five Republican senators [10][11]. The ongoing Iran war was a contributing factor to President Trump's low approval ratings by April 2026 [7].
Sources (14)
  1. 1Could the government shut down again? What we know as deadline looms - Newsweeknewsweek.com
  2. 2Partial government shutdown begins: Here’s what’s to know: NPRnpr.org
  3. 3Trump-backed funding bill clears the Senate, putting pressure on House to quickly end shutdown | CNN Politicscnn.com
  4. 4https://www.courthousenews.com/wp-content/uploads/2026/02/scotus-trump-tariffs-opinion.pdfcourthousenews.com
  5. 5Supreme Court strikes down tariffs | SCOTUSblogscotusblog.com
  6. 6U.S. Supreme Court Invalidates President Trump's Emergency Tariffs - International Trade & Investment - United Statesmondaq.com
  7. 7GOP midterm prospects darken as Trump approval falls | Brookingsbrookings.edu
  8. 8Trump ‘Wants Action,’ May Restart Iran Warnymag.com
  9. 9How Trump took the United States to war with Irantriblive.com
  10. 10Trump's Escalating Internal Battles: A Comprehensive Analysis of the 2026 Midterm Trajectory — Foreign Affairs Forumfaf.ae
  11. 11Geopolitical Outlook for Investors in 2026 | Practical Law The Journal | Reutersreuters.com
  12. 12CNN’s guide to the most important elections of 2026 | CNN Politicsus.cnn.com
  13. 132026 U.S. Political Calendar - Complete Timeline of Elections, Congressional Sessions & Key Datesvisimade.com
  14. 142026 House Calendar | House Press Gallerypressgallery.house.gov

6. What methodological differences between recent Reuters/Ipsos and Emerson College polls could explain the variance in Trump's April 2026 approval ratings?

Reuters/Ipsos Target PopulationNationally representative sample of 4,557 U.S. general-population adults (18+) [1][2]
Emerson College Target Population1,000 likely voters [3][4][5]
Emerson College Credibility Intervalabout +/-3% [3][4][5]
Differences in Trump's April 2026 approval ratings stem from distinct methodological approaches. Reuters/Ipsos conducted their April 15–20, 2026 poll using Ipsos’s probability-based KnowledgePanel, surveying a nationally representative sample of 4,557 U.S. general-population adults aged 18 and over [1][2]. This data was meticulously weighted across demographics including gender by age, race/ethnicity, region, education, household income, 2024 vote choice, and party identification, benchmarked against CPS/NPORS data [1][2]. In contrast, Emerson’s April 2026 national polling surveyed a smaller group of 1,000 likely voters, utilizing an online panel and PureSpectrum interviews, with respondents matched to the Aristotle voter file [3][4][5]. This poll had a credibility interval of approximately +/-3% and was weighted by gender, education, race, age, party registration, and region [3][4][5]. The fundamental distinction between targeting general adults via a probability panel and likely voters via voter-file matching can significantly alter the composition of subgroups, especially among less engaged voters, leading to disparate absolute approval levels [3][4][5][1][2].
Survey timing variances further explain discrepancies in approval ratings. Reuters/Ipsos noted that their April 2026 Core Political fieldwork windows sometimes varied by release [6][1]. This meant many respondents completed their survey wave prior to certain specific political events [6][1]. Such slight timing differences within late April can influence approval ratings sufficiently to impact comparisons between polls.
Sources (6)
  1. 1Americans remain skeptical of Trump’s handling of inflation | Ipsosipsos.com
  2. 2TOPLINE & METHODOLOGYipsos.com
  3. 3February 2026 National Poll: Trump Approval Steady as Disapproval Rises - Emerson Pollingemersoncollegepolling.com
  4. 4March 2026 National Poll: 47% Oppose US Military Action in Iran, 40% Support - Emerson Pollingemersoncollegepolling.com
  5. 5Emerson Polling - April National Poll: Trump Down But Not Out, as Enthusiasm and Expectation Favor the Presidentemersonpolling.reportablenews.com
  6. 6Americans increasingly feel the economy is on the wrong track | Ipsosipsos.com

7. How does President Trump's approval rating trajectory in early 2026 compare to that of Presidents Obama and Bush at the same point in their second terms?

Trump projected approval April 202638.8% (aggregator average) [1]
Obama approval April 201349-51% (Gallup averages) [2][3]
Bush approval May 200546% (CNN/Gallup) [4][5]
President Trump's early 2026 approval is projected lower than Obama and Bush. His anticipated approval rating trajectory in early 2026 is expected to be lower than those of Presidents Obama and Bush at comparable junctures in their second terms [6][1][2][4]. Specifically, Trump's predicted approval is projected to be within a 38-43% range, while Obama's stood at 49-51% and Bush's at 46-48% during their respective second terms [6][1][2][4].
Trump's approval is expected to decline to around 40% by mid-2026. Detailed projections for Trump's second term from USPollingData forecast an approval rating of 44-47% in January 2025, a low of 41% in March 2026, and 43% in April 2026 [6]. An aggregator average further forecasts 38.8% approval by April 25, 2026 [1]. Polymarket trading odds for May 8, 2026, suggest that an approval rating of less than 39.0% holds a 35% probability, with 39.0-39.4% also being a leading outcome [7][8].
Obama and Bush maintained higher approval levels during similar periods. For comparison, President Obama's Gallup averages in April 2013 during his second term ranged from 49-51%, including 51% from April 22-28 and 50% from April 29-May 5 [2][3]. Similarly, President Bush's approval rating in May 2005 was 46% according to CNN/Gallup, with his monthly average around 48% [4][5]. This represented a decrease from 52% in February of that year [4][5].
Sources (8)
  1. 1Opinion polling on the second Trump presidencyen.wikipedia.org
  2. 2Obama Job Approval Back Up to 50% Level Last Weekgallup.com
  3. 3Barack Obama Public Approval | The American Presidency Projectpresidency.ucsb.edu
  4. 4CNN.com - Poll: Bush approval�mark nears low - May 23, 2005cnn.com
  5. 5Presidential Job Approval, Iraqnews.gallup.com
  6. 6Trump Approval Rating 2026 — Monthly Tracker & Historical Comparison | USPollingData.comuspollingdata.com
  7. 7Trump approval rating on May 8? Trading Odds & Predictions 2026 | Polymarketpolymarket.com
  8. 8Trump approval rating on May 8?lines.com

8. Which polling average, such as RealClearPolitics or FiveThirtyEight, will be the resolution source, and what are its component polls and weighting methodology?

Primary Resolution SourceSilver Bulletin's approval rating poll aggregator [1][2]
Fallback Resolution SourceRealClearPolitics [1][2]
Resolution DateMay 8, 2026 [1][2]
Silver Bulletin is the primary resolution source for Trump's approval. The prediction market concerning Trump's approval rating on May 8, 2026, designates Silver Bulletin's approval rating poll aggregator as the primary resolution source [1][2]. Resolution will be based on the approval rating indicated by Silver Bulletin's green trend line for that specific date, with the rating reported to a single decimal point (e.g., 42.8%) [1][2]. In the event that Silver Bulletin becomes permanently unavailable, RealClearPolitics will be utilized as the fallback resolution source [1][2]. The contract also specifies that any future changes to Silver Bulletin's methodology will not affect the market's resolution [1][2].
Component polls and weighting methodologies remain undisclosed. The available research does not specify the particular component polls or the weighting methodology employed by either Silver Bulletin or RealClearPolitics in their respective aggregations [1][2].
Sources (2)
  1. 1trump approval binary Predictions & Odds 2026 | Polymarketpolymarket.com
  2. 2Trump approval rating on May 8? Trading Odds & Predictions 2026 | Polymarketpolymarket.com

9. Which scheduled economic data releases, like the CPI or Jobs Report, could most significantly impact public sentiment on the economy before May 2026?

CPI March 2026 ReleaseAround April 10 [1][2]
FOMC MeetingApril 28-29, 2026 [3][4][5]
Personal Income and Outlays March 2026Around April 30 [6][7]
Upcoming economic data releases do not specify sentiment impact. While several economic data releases are scheduled to occur before May 2026, the provided research does not indicate which of these specific releases are projected to most significantly influence public sentiment concerning the economy.
Several key economic reports are scheduled for April 2026. Among the principal releases identified, the Consumer Price Index (CPI) for March 2026 is anticipated around April 10 [1][2]. Additionally, a Federal Open Market Committee (FOMC) Meeting is scheduled for April 28-29, 2026, with its corresponding statement expected on April 29 [3][4][5]. Furthermore, Personal Income and Outlays data for March 2026 is projected for release around April 30 [6][7].
Sources (7)
  1. 1Schedule of Releases for the Consumer Price Indexbls.gov
  2. 2Schedule of Selected Releases for April 2026data.bls.gov
  3. 3Federal Reserve Board - Calendar: May 2026federalreserve.gov
  4. 4Federal Reserve Board - Calendar: April 2026federalreserve.gov
  5. 5The Fed - April 28-29, 2026 FOMC Meetingfederalreserve.gov
  6. 6Personal Income and Outlays, February 2026 | U.S. Bureau of Economic Analysis (BEA)bea.gov
  7. 7Personal Income and Outlays, December 2025 | U.S. Bureau of Economic Analysis (BEA)bea.gov

10. What Could Change the Odds

Key Catalysts

The Polymarket contract "Trump approval rating on May 8?" showed the "<39.0" outcome as the leader with 35% implied probability, followed by "39.0-39.4" at 28% [1]. Lines.com, however, reported the "39.0-39.4" band (YES) with a 40% implied probability, with the remaining bands constituting 60% implied probability (NO) [2].
Recent polling data indicates a downward trend in approval ratings leading up to May 8. Pew Research reported Trump's job approval at 34% on May 1, 2026, marking his second-term low [3]. USPollingData's April 2026 tracker showed an average approval of 43% [4], but Nate Silver's Silver Bulletin update on May 4, 2026, indicated a further drop in net approval to -18.8, suggesting continued downward pressure [5].

Key Dates & Catalysts

  • Strike Date: May 08, 2026
  • Expiration: May 08, 2026
  • Closes: May 08, 2026
Sources (5)
  1. 1Trump approval rating on May 8? Trading Odds & Predictions 2026 | Polymarketpolymarket.com
  2. 2Trump approval rating on May 8?lines.com
  3. 3Trump Loses Ground on Several Personal Traits as Approval Rating Slips | Pew Research Centerpewresearch.org
  4. 4Trump Approval Rating 2026 — Monthly Tracker & Historical Comparison | USPollingData.comuspollingdata.com
  5. 5Trump Approval Rating: Latest Polls | Silver Bulletinnatesilver.net

12. Historical Resolutions

Historical Resolutions: 20 markets in this series

Outcomes: 2 resolved YES, 18 resolved NO

Recent resolutions:

  • KXAPRPOTUS-26MAY01-41.6: NO (May 01, 2026)
  • KXAPRPOTUS-26MAY01-41.5: NO (May 01, 2026)
  • KXAPRPOTUS-26MAY01-41.2: NO (May 01, 2026)
  • KXAPRPOTUS-26MAY01-40.9: NO (May 01, 2026)
  • KXAPRPOTUS-26MAY01-40.6: YES (May 01, 2026)