How many people will Trump endorse on Truth Social this week? (8/29-9/4)
Short Answer
At least three endorsements by Donald Trump on Truth Social this week are confirmed, with nine endorsements already reported by September 1, 2026. The market prices this outcome at 99.0%.
1. Market Behavior & Drivers
This market's primary movement was driven by direct social media activity from Donald Trump. On September 1, 2026, Trump endorsed eight Republican House candidates from Florida on Truth Social. This action, which satisfied the market's condition, caused the contract price to spike 84 percentage points to 99%, effectively resolving the question.
An earlier price increase on August 30, when the market probability rose from 2% to 14%, appears to correspond with the initial reporting or anticipation of the same slate of endorsements. The price action shows the market rapidly pricing in the event as it happened.
- Nine endorsements are confirmed as of September 1, 2026, supporting outcomes of at least 3 or 5.
- Market shows overconfidence for at least 10 or 15 endorsements, as only nine are confirmed.
- Outcomes of at least 20 or 25 endorsements appear optimistic given the current count.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| At least 15 | 99.0% | 88.0% | Only nine endorsements are confirmed, leaving a substantial gap to the fifteen endorsement threshold. |
| At least 5 | 99.0% | 100.0% | Nine endorsements by Donald Trump are confirmed as of September 1, 2026. |
| At least 20 | 76.0% | 68.1% | Only nine endorsements are confirmed, requiring many more to reach the twenty endorsement threshold. |
| At least 10 | 99.0% | 90.0% | Only nine endorsements are confirmed, falling short of the ten endorsement threshold. |
| At least 3 | 99.0% | 100.0% | Nine endorsements by Donald Trump are confirmed as of September 1, 2026. |
Current Context
Donald Trump endorsed eight Republican congressional candidates in Florida via Truth Social posts between August 29 and September 4, 2026 [^] [^] [^] . These endorsements specifically occurred around September 1, 2026 [^]. The endorsed candidates for Florida congressional districts were Casey Askar, Mike Beltran, Ryan Elijah, Dan Green, Austin Rogers, Jim Schwartzel, Scott Singer, and Joe Strada [^][^][^].
No aggregated public record of Trump's Truth Social endorsements exists. There is no centralized, real-time public database or report that counts specific political endorsements made by Donald Trump on Truth Social for the week of August 29 to September 4, 2026 [^][^][^][^][^][^][^][^][^]. While automated tools, archives, and research projects track his posts, an aggregated count of endorsements for this specific date range is not publicly available [^][^][^][^][^][^][^][^][^].
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: At least 20
📈 September 01, 2026: 85.0pp spike
Price increased from 11.0% to 96.0%
What happened: The primary driver of the market movement was social media activity, specifically Donald Trump's direct endorsements on Truth Social. On September 1, 2026, Trump announced endorsements for eight Republican nominees for the U.S. House in Florida via his Truth Social account [^]. This activity directly coincided with the reported 85.0 percentage point spike; however, given that only eight endorsements were made and the market typically operated on an "at least 10" threshold for that week [^], the described spike for "At least 20" contradicts the known facts. Social media was the primary driver due to this direct endorsement activity on Truth Social.
Outcome: At least 5
📉 August 31, 2026: 23.0pp drop
Price decreased from 57.0% to 34.0%
What happened: The primary driver of the 23.0 percentage point drop on August 31, 2026, was the observed absence of sufficient endorsements from Donald Trump on Truth Social during the initial days of the August 29-September 4 period. By August 31, this specific social media inactivity likely reduced market confidence that at least five endorsements would occur by the week's end. This lack of anticipated social media activity led the price drop. However, Trump subsequently endorsed eight Republican candidates via Truth Social posts on September 1, 2026, making the "At least 5" outcome certain the day after the price movement [^][^]. Social media, through the temporary absence of expected posts, was a primary driver.
Outcome: At least 3
📈 August 30, 2026: 78.0pp spike
Price increased from 2.0% to 80.0%
What happened: The primary driver of the market spike was Donald Trump issuing a slate of eight endorsements for Republican congressional candidates on Truth Social during the week of August 29 to September 4, 2026 [^]. This substantial number, which far exceeded the "At least 3" outcome, likely became public knowledge on or by August 30, 2026, driving the price up significantly. For instance, the endorsement for Dan Green, part of this group, was formally reported by the NRCC on September 1, 2026, indicating its prior public release on Truth Social [^]. Donald Trump's direct social media activity was the primary driver of the price movement.
4. Market Data
Contract Snapshot
This market resolves YES if Donald Trump endorses at least the specified number of people on Truth Social between August 29 and September 4. Conversely, it resolves NO if Trump endorses fewer than the specified number of people on Truth Social during this period. The counting period for endorsements is strictly from August 29 through September 4, and only endorsements made on Truth Social are included.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| At least 10 | $1.00 | $0.01 | 99% |
| At least 15 | $1.00 | $0.01 | 99% |
| At least 3 | $1.00 | $0.01 | 99% |
| At least 5 | $1.00 | $0.01 | 99% |
| At least 20 | $0.76 | $0.26 | 76% |
| At least 25 | $0.42 | $0.60 | 39% |
| At least 50 | $0.06 | $0.97 | 7% |
Market Discussion
Donald Trump endorsed eight Republican candidates for U.S. House seats in Florida on September 1, 2026 [^][^]. His endorsement activity on Truth Social is commonly tracked by prediction markets as a recurring event [^][^][^]. However, there is no specific, pre-determined number of people he will endorse, as his endorsements are dynamic and reactive rather than scheduled [^][^][^].
5. Trader Dashboard
A deterministic, per-market integrity scorecard computed from order-book and price data. Higher is better for Trader Trust, Liquidity, Move Quality and Resolution; higher means more risk for Quote Risk and Avoid Risk.
At least 15PrimaryTrader Trust—Liquidity—Move Quality87Resolution—Quote Risk—Avoid Risk—
Move Quality87Confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
At least 3Trader Trust—Liquidity—Move Quality80Resolution—Quote Risk—Avoid Risk—
Move Quality80Confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
At least 5Trader Trust—Liquidity—Move Quality85Resolution—Quote Risk—Avoid Risk—
Move Quality85Confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
At least 10Trader Trust—Liquidity—Move Quality82Resolution—Quote Risk—Avoid Risk—
Move Quality82Confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
At least 20Trader Trust—Liquidity—Move Quality73Resolution—Quote Risk—Avoid Risk—
Move Quality73Confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
At least 25Trader Trust—Liquidity—Move Quality—Resolution—Quote Risk—Avoid Risk—
Move Quality—No significant move (6h)
- Factor
- move_log_odds
- -0.04
At least 50Trader Trust—Liquidity—Move Quality68Resolution—Quote Risk—Avoid Risk—
Move Quality68Mostly confirmed
- Factor
- Factor
- flow_agreement
- 0.85
- move_retained_pct
- 100
trader_dashboard_lean_v1.14 · computed Sep 2, 2026
6. Beyond the Florida candidates, what other potential endorsements were being discussed by political insiders or the Trump campaign during the week of August 29 to September 4, 2026?
| Iowa Governor Endorsement | President Trump formally endorsed Zach Lahn for Iowa governor on September 1, 2026 [^]. |
|---|---|
| Potential 2028 Ticket | Political insiders are discussing a 2028 presidential ticket involving JD Vance and Marco Rubio [^][^]. |
| Trump's 2028 Stance | President Trump has expressed a preference for Vance and Rubio but has not formally endorsed them [^][^]. |
President Trump formally endorsed a gubernatorial candidate during the specified week. He issued a formal and complete endorsement for Zach Lahn, the Republican nominee for governor of Iowa, on September 1, 2026. This endorsement was part of actions taken during the week of August 29 to September 4, 2026 [^].
Discussions among insiders also centered on a potential 2028 presidential ticket. Political insiders and media reports indicated discussions about a potential 2028 presidential ticket featuring JD Vance and Marco Rubio [^][^]. President Trump has expressed a preference for this ticket, though he has not issued a formal endorsement, citing that it is too early and that he expects a broader field of candidates [^][^].
7. Which specific posts from Donald Trump's Truth Social account around September 1, 2026, confirmed the endorsements of the 8 Florida congressional candidates?
| Endorsement Date | September 1, 2026 [^][^] |
|---|---|
| Candidates Endorsed | Eight [^][^] |
| Endorsement Platform | Truth Social [^][^] |
Donald Trump endorsed eight Florida Republican congressional candidates via Truth Social. Donald Trump issued "complete and total endorsements" for eight Florida Republican congressional candidates through Truth Social posts on or around September 1, 2026 [^][^]. This timeframe aligns with the August 29–September 4, 2026 prediction market window [^][^]. While these endorsements are confirmed, specific identifiers, timestamps, or the full verbatim text of each individual post were not provided in the available information [^][^].
Eight specific Florida Republican candidates received Trump's endorsement. These candidates included Casey Askar (District 22), Mike Beltran (District 14), Ryan Elijah (District 7), Dan Green (District 9), Austin Rogers (District 2), Jim Schwartzel (District 19), Scott Singer (District 25), and Joe Strada (District 11) [^][^].
8. How does Donald Trump's endorsement activity in late August 2026 compare to his typical weekly endorsement rate during the 2024 primary season?
| Endorsements Aug 29 - Sep 4, 2026 | 8 [^] |
|---|---|
| 2026 primary endorsements (late Aug) | 313 [^][^] |
| 2024 primary endorsements (full cycle) | 270 [^][^] |
Donald Trump's endorsement activity was notably high in late August 2026. During the week of August 29 to September 4, 2026, he issued eight documented primary endorsements [^]. This period contributed to a record-setting 2026 cycle, where Trump had accumulated 332 total endorsements, including 313 primary endorsements, by late August 2026 [^][^][^][^][^]. He also maintained an active presence on Truth Social around August 26, 2026, utilizing the platform for endorsements and critical commentary [^].
The 2026 cycle demonstrated increased endorsement volume compared to 2024. By late August 2026, Trump's 313 primary endorsements surpassed the 270 primary endorsements issued throughout the entire 2024 cycle [^][^]. Similarly, his total endorsements in 2026 reached 332, exceeding the 306 total endorsements recorded for 2024 [^][^]. However, a direct comparison of his weekly endorsement rate in late August 2026 to his typical weekly rate during the 2024 primary season cannot be made, as the available information does not specify the 2024 weekly rate.
9. Is there a definitive public database or real-time tracker for counting Donald Trump's endorsements on Truth Social for the week of August 29 to September 4, 2026?
| Official Endorsement Tracker | None for the week of August 29 to September 4, 2026 [^] |
|---|---|
| Real-time Monitoring | Third-party archives and aggregators [^][^] |
| Prediction Market Use | Kalshi hosts contracts for weekly endorsements [^] |
No official real-time tracker exists for Donald Trump's endorsements on Truth Social for the specific week of August 29 to September 4, 2026 [^] . Instead, monitoring relies on third-party platforms and aggregators. Resources such as Trump's Truth and SuperTrumpTracker are commonly used to document these endorsements as they occur [^][^].
Prediction markets offer speculative contracts related to the number of endorsements made by Donald Trump on Truth Social within weekly windows. Platforms like Kalshi, for example, frequently feature such contracts for periods including August 29 to September 4, 2026 [^]. These markets resolve based on verifiable counts of posts containing endorsement language. However, these prediction markets are speculative, primarily driven by trader sentiment and analysis of Trump's historical posting patterns, rather than official forecast data [^].
10. What strategic purpose did Donald Trump's endorsements of candidates like Scott Singer and Casey Askar serve for the Republican party in Florida's 2026 congressional races?
| Endorsement Date | September 1, 2026 [^][^] |
|---|---|
| Election Date | November 3, 2026 [^][^][^] |
| Number of Endorsements | Eight Republican congressional nominees [^][^] |
Donald Trump's endorsements aimed to consolidate GOP support and criticize Democrats. His endorsements for Republican congressional candidates in Florida, such as Scott Singer and Casey Askar, served the strategic purpose of consolidating party support for the Republican party ahead of the November 3, 2026, general election [^][^][^]. Additionally, these endorsements were used to criticize Democratic incumbents within key districts [^][^][^].
Trump formally endorsed eight GOP nominees in Florida on September 1. On September 1, 2026, Donald Trump officially endorsed eight Republican congressional nominees in Florida, specifically including Scott Singer for District 25 and Casey Askar for District 22 [^][^]. The strategic importance of these endorsements is further emphasized by Trump's strong connection to the state of Florida and his elevated popularity there compared to other regions of the country [^].
11. What Could Change the Odds
Key Catalysts
A prediction market on Kalshi tracked whether Donald Trump would endorse at least 10 people on Truth Social between August 29, 2026, and September 4, 2026 [^].
During the period of August 29, 2026, to September 4, 2026, Donald Trump issued Truth Social endorsements for at least eight Republican congressional candidates in Florida [^] [^] [^] . These endorsed candidates included Casey Askar, Mike Beltran, Ryan Elijah, Dan Green, Austin Rogers, Jim Schwartzel, Scott Singer, and Joe Strada [^][^][^].
As of September 2, 2026, no specific, publicly tracked projections from sources such as the Cook Political Report or RealClearPolling forecast the number of endorsements Donald Trump would make on Truth Social during the August 29 to September 4, 2026, week [^] [^] . Political analysis typically tracks the impact and occurrence of his endorsements in specific races rather than predicting a future count of posts for any given week [^][^][^][^].
Key Dates & Catalysts
- Strike Date: September 05, 2026
- Expiration: September 05, 2026
- Closes: September 05, 2026
12. Decision-Flipping Events
- Trigger: A prediction market on Kalshi tracked whether Donald Trump would endorse at least 10 people on Truth Social between August 29, 2026, and September 4, 2026 [^] .
- Trigger: During the period of August 29, 2026, to September 4, 2026, Donald Trump issued Truth Social endorsements for at least eight Republican congressional candidates in Florida [^] [^] [^] .
- Trigger: These endorsed candidates included Casey Askar, Mike Beltran, Ryan Elijah, Dan Green, Austin Rogers, Jim Schwartzel, Scott Singer, and Joe Strada [^] [^] [^] .
- Trigger: As of September 2, 2026, no specific, publicly tracked projections from sources such as the Cook Political Report or RealClearPolling forecast the number of endorsements Donald Trump would make on Truth Social during the August 29 to September 4, 2026, week [^] [^] .
14. Historical Resolutions
Historical Resolutions: 20 markets in this series
Outcomes: 14 resolved YES, 6 resolved NO
Recent resolutions:
- KXTRUMPENDORSEMENTS-26AUG28-A50: NO (Aug 29, 2026)
- KXTRUMPENDORSEMENTS-26AUG28-A5: YES (Aug 29, 2026)
- KXTRUMPENDORSEMENTS-26AUG28-A3: YES (Aug 29, 2026)
- KXTRUMPENDORSEMENTS-26AUG28-A25: NO (Aug 29, 2026)
- KXTRUMPENDORSEMENTS-26AUG28-A20: NO (Aug 29, 2026)
