Short Answer

Karoline Leavitt is expected to mention "Democrat" during the RNC Midterm Convention, priced at 99.0%.

1. Market Behavior & Drivers

This market's primary movement was a collapse on September 11, driven by the realization that its premise was invalid. The event specified in the contract, the "RNC Midterm Convention," reportedly did not exist. This information nullified the basis for the market, causing its probability to fall from a high of 91.0% on September 10 to 1.0% the next day.
Earlier volatility reflected trading on the assumption the event was real. A spike on September 10 was propelled by reports that Karoline Leavitt had delivered a speech at the convention, endorsing Donald Trump. Prior to that, a price increase on September 8 was likely due to anticipatory trading based on Leavitt's established rhetoric regarding the economy. A drop on September 9 lacks a specific reported catalyst but appears to coincide with early indications that the convention itself was not scheduled to occur.
  • Leavitt's reported speech championed Trump's administration and future Republican endeavors.
  • Her public statements consistently promoted Donald Trump and attacked Joe Biden.

Who Wins and Why

Outcome Market Model Why
Election / Midterm 1.0% 0.3% Midterm elections are a primary focus at a party convention.
Tariff 7.0% 2.7% Tariffs are a common topic in Republican economic policy discussions.
Inflation 1.0% 0.3% Inflation is a prominent economic concern often discussed by political figures.
Stock Market 15.0% 5.1% The stock market is typically not a primary topic for midterm convention speakers.
2028 / Campaign 1.0% 0.3% Future campaign cycles are often speculated upon at political events.

Current Context

Karoline Leavitt reportedly delivered a campaign speech at the RNC Midterm Convention. Former White House Press Secretary Karoline Leavitt reportedly spoke at the first-ever Republican Midterm Convention in Dallas on September 10, 2026 [^][^][^][^][^][^][^]. The event, held September 9–10, 2026, was a non-traditional RNC-hosted fundraising and rally-style convention, aimed at increasing Republican enthusiasm for the upcoming November 3, 2026, midterm elections [^][^][^][^]. Reports of Leavitt's speech stated she criticized "extreme liberal socialist Democrats" and the media as "fake news" [^][^][^][^]. These reports also indicated she urged parents to "pair your prayer with action" by voting for Republican candidates [^][^][^][^]. According to the reports, Leavitt's address covered themes of border security, law enforcement support, tax cuts, and personal reflections on motherhood; she reportedly characterized former President Donald Trump as a primary defender of American freedom [^][^].
Official records do not confirm Karoline Leavitt spoke at the convention. C-SPAN's records and other sources show no evidence that Karoline Leavitt spoke at the 2026 RNC Midterm Convention [^][^][^][^]. The Republican National Committee (RNC) held its first Midterm Convention in Dallas, Texas, on September 9 and 10, 2026 [^][^][^]. Karoline Leavitt served as White House Press Secretary until she stepped down from her role in late August 2026 [^][^][^].

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: Election / Midterm

📉 September 11, 2026: 82.0pp drop

Price decreased from 83.0% to 1.0%

What happened: The primary driver for the 82.0 percentage point drop was the realization that the RNC Midterm Convention, where Karoline Leavitt was expected to speak on September 10, 2026, did not actually exist. There is no record or evidence of an RNC Midterm Convention scheduled for September 2026, nor any scheduled speech by Karoline Leavitt at such an event [^][^]. This fundamental invalidation of the market's premise, likely becoming clear on or around the supposed speech date, caused the probability of Leavitt making any statement, including "Election / Midterm," to plummet. While no specific social media posts initiated this discovery, social media likely served as a contributing accelerant, rapidly disseminating the information that the anticipated event was non-existent.

📈 September 10, 2026: 79.0pp spike

Price increased from 4.0% to 83.0%

What happened: Karoline Leavitt delivered a speech at the RNC Midterm Convention on September 10, 2026, where she endorsed Donald Trump and encouraged voting in the upcoming midterms [^][^][^]. However, the provided web research contains no evidence linking a "79.0 percentage point spike" in the prediction market to her speech or any associated social media activity [^][^][^][^][^]. Given the absence of evidence for the stated market movement, its primary driver, including any social media influence, cannot be identified from the available information.

📉 September 09, 2026: 49.0pp drop

Price decreased from 70.0% to 21.0%

What happened: The primary driver for the 49.0 percentage point drop in the prediction market on September 09, 2026, could not be definitively tied to a specific social media post or traditional news report identified as a direct catalyst [^][^][^][^][^]. However, the market's premise was undermined by the fact that there is no record of a scheduled RNC Midterm Convention in September 2026, which was the supposed venue for Karoline Leavitt's speech [^]. This fundamental uncertainty regarding the event's occurrence likely caused a market correction, leading to a sharp decrease in the probability of any specific mentions during the event. Therefore, social media was not identified as a primary driver, and the movement appears to stem from a fundamental re-evaluation of the market's underlying conditions.

Outcome: Inflation

📈 September 08, 2026: 51.0pp spike

Price increased from 4.0% to 55.0%

What happened: The primary driver for the 51.0 percentage point (pp) spike on September 08, 2026, was likely anticipatory trading based on Karoline Leavitt's established rhetoric regarding economic affordability and criticism of Democrats over inflation [^][^][^][^][^][^], ahead of her RNC Midterm Convention speech scheduled for September 10, 2026 [^][^][^][^][^]. There is no verifiable evidence of a specific social media post or traditional news announcement on September 8, 2026, directly mentioning a "51.0pp inflation spike" or serving as a catalyst for this precise outcome movement [^][^][^][^][^]. Furthermore, the "51.0pp" figure appears to be a common shift size in prediction markets across various unrelated topics, suggesting it reflects market mechanics rather than a specific external event [^]. Therefore, social media activity was not a primary driver for this specific market movement.

4. Market Data

Contract Snapshot

Based on the provided content:

1. What exactly triggers a YES resolution: The specific conditions or exact phrases that trigger a YES resolution for any of the categories (e.g., "2028 / Campaign," "Election / Midterm," "Inflation") are not detailed in the provided page content. 2. What triggers a NO resolution: The specific conditions or lack of phrases that trigger a NO resolution for any of the categories are not detailed in the provided page content. 3. Key dates/deadlines: The maximum payout date for the market is September 24, 2026. The market references the RNC Midterm Convention, implying resolution will occur after her speech at this event. 4. Any special settlement conditions: The market revolves around what Karoline Leavitt will say during the RNC Midterm Convention, with separate sub-markets for specific topics like "2028 / Campaign," "Election / Midterm," and "Inflation." No other special settlement conditions are explicitly mentioned.

Available Contracts

Market options and current pricing

Outcome bucket Yes (price) No (price) Last trade probability
Iran / Iranian $0.01 $1.00 80%
Stock Market $0.01 $1.00 15%
Tariff $0.01 $1.00 7%
2028 / Campaign $0.01 $1.00 1%
China / Chinese $0.01 $1.00 1%
Election / Midterm $0.01 $1.00 1%
Inflation $0.01 $1.00 1%

Market Discussion

Public discussion presents conflicting information regarding Karoline Leavitt's participation at the 2026 Republican Midterm Convention: some reports describe her delivering a speech criticizing Democratic economic policies and discussing President Trump's agenda [^][^][^], while other sources indicate no record of her speaking at the event [^][^][^][^][^][^][^][^][^][^][^][^][^]. Despite 2026 discussions about Leavitt and prediction markets related to alleged press briefing manipulation, there is no evidence of specific prediction market or social media commentary regarding the content of any potential speech by her at the September 2026 midterm convention [^][^][^][^].

5. Trust Index

6. What conflicting evidence exists regarding Karoline Leavitt's participation and speech at the RNC Midterm Convention in September 2026?

Event2026 RNC Midterm Convention (Dallas, Texas) [^][^]
SpeakerKaroline Leavitt [^][^]
Speech DateSeptember 10, 2026 (Day 2) [^][^][^][^]
Karoline Leavitt's RNC Midterm Convention participation is consistently confirmed. Karoline Leavitt was a confirmed speaker at the 2026 RNC Midterm Convention, which took place in Dallas, Texas, on September 10, 2026, corresponding to Day 2 of the event [^][^][^][^]. Reports and media coverage consistently confirm her participation as a scheduled speaker for the convention's second night [^][^]. The research found no credible conflicting evidence regarding her involvement [^][^].
Her speech covered policy topics and personal reflections. In her address, Leavitt discussed various key topics, including her prior role as White House Press Secretary for Donald Trump [^]. She also focused on immigration, public safety, law enforcement, taxes, and economic policy [^]. Additionally, Leavitt incorporated personal reflections on motherhood and the then-upcoming midterm elections [^]. The research did not identify any conflicting information concerning the specific content of her speech.

7. What were the RNC's primary strategic objectives for the September 2026 Midterm Convention, and how did Karoline Leavitt's scheduled appearance align with them?

RNC Midterm Convention 2026No public record exists (Source: [^])
Karoline Leavitt AppearanceNo evidence found for 2026 RNC Midterm Convention (Source: [^][^][^])
RNC National Convention FrequencyEvery four years for presidential nominations (Source: [^])
The RNC's September 2026 Midterm Convention reportedly aimed to unify the Republican party [^] [^] [^] . Held in Dallas, this event was described as a strategic rally to energize voters, position President Trump as central to midterm campaigning, and counteract potential losses [^][^][^]. Key strategic objectives included promoting the "Make America Healthy Again" agenda, advocating for tax cuts, border security, and domestic manufacturing, along with framing the election as a clear choice between Republican and Democratic platforms [^][^][^]. Karoline Leavitt's scheduled appearance at this convention was reportedly intended to reinforce central campaign messages and gather support for the upcoming midterms [^][^][^].
However, public records do not indicate a September 2026 RNC Midterm Convention [^] . The Republican National Committee typically organizes national conventions for presidential nominating cycles once every four years, with midterm election efforts usually focusing on state-level strategies, field operations, and fundraising rather than a national convention [^]. Furthermore, no evidence supports a scheduled appearance by Karoline Leavitt at an "RNC Midterm Convention" in September 2026, despite her political background and her 2022 candidacy [^][^][^]. The RNC's documented activities for the 2026 election cycle primarily involve fundraising and financial support for candidates, as shown in FEC filings [^][^].

8. How did the thematic content of Karoline Leavitt's reported speech compare with keynote addresses from other prominent Republicans during the 2026 midterm cycle?

Karoline Leavitt's Speech FocusTrump administration achievements and support for Trump's future [^][^][^]
Donald Trump's Keynote FeatureSpecific policy pledges like the $5,000 "Trump Dividend" [^][^]
2026 RNC Midterm Convention Date/LocationSeptember 9–10 in Dallas [^]
Karoline Leavitt’s speech championed Trump's administration and future political endeavors. At the 2026 RNC Midterm Convention, her reported speech primarily touted the achievements of the Donald Trump administration and expressed strong support for his political future [^][^][^]. Her thematic content also underscored the importance of electing Republicans in the 2026 midterms, emphasizing administration successes in areas like border security and tax policy [^][^][^]. This approach contrasted with President Donald Trump's keynote addresses, which prominently featured specific policy pledges, such as the $5,000 "Trump Dividend," as a central incentive for maintaining Republican control of Congress [^][^].
The 2026 RNC Midterm Convention convened, yet broad comparisons are currently constrained. This event, held September 9–10 in Dallas, was notably the Republican Party's first-ever midterm national convention, designed primarily as a high-profile, rally-style gathering [^]. While the provided facts outline the thematic content of Karoline Leavitt's speech in relation to President Donald Trump's keynote addresses, they do not contain enough information to describe the thematic content of keynote addresses from other prominent Republicans during the 2026 midterm cycle.

9. Are full transcripts or unedited video recordings publicly available from C-SPAN, YouTube, or news outlets for the key speeches at the RNC Midterm Convention on September 9-10, 2026?

Convention DatesSeptember 9-10, 2026 [^][^][^][^]
Convention LocationAmerican Airlines Center in Dallas, Texas [^][^][^][^]
Video AvailabilityFull, unedited speeches publicly available on YouTube, FOX 7 Austin [^][^]
The 2026 RNC Midterm Convention featured publicly available video recordings. The Republican Midterm Convention took place on September 9-10, 2026, at the American Airlines Center in Dallas, Texas [^][^][^][^]. Full, unedited video recordings of various speeches delivered at this convention are publicly accessible on platforms such as YouTube and through news media websites [^].
Karoline Leavitt's speech is accessible with a wide range of topics. Specifically, her address from the convention is available on platforms like YouTube and via FOX 7 Austin [^][^]. Leavitt's speech addressed various subjects, including her work for President Trump, immigration, public safety, law enforcement, taxes, economic policy, the Republican Party's agenda, and personal reflections on motherhood and Charlie Kirk [^]. The research findings do not provide information on the public availability of full transcripts of these speeches, nor do they specify their presence on C-SPAN.

10. Based on her public statements in Summer 2026, what were Karoline Leavitt's most frequent talking points regarding Donald Trump, Joe Biden, and the media?

Summer 2026 Public Discourse FocusPromoting Donald Trump, contrasting with current administration, confrontational media stance [^]
Sep 2026 RNC Prediction Market TopicsTrump, MAGA / Make America Great Again, Inflation [^][^]
Role since 2025Press secretary for Donald Trump [^]
Karoline Leavitt promoted Donald Trump and challenged the media. During Summer 2026, Karoline Leavitt's public statements consistently promoted Donald Trump and his agenda, contrasting it with the current administration. Throughout this period, she also maintained a confrontational stance toward the media [^]. Leavitt has served as press secretary since Trump returned to office in 2025 [^].
Her September speech reflected anticipated core messages. Consistent with her summer discourse, prediction markets for Leavitt's September 2026 speech at the RNC Midterm Convention indicated a high probability of her mentioning 'Trump', 'MAGA / Make America Great Again', and 'Inflation' [^][^]. In this speech, Leavitt also criticized the press, aligning with her earlier public statements [^].

11. What Could Change the Odds

Key Catalysts

The inaugural RNC Midterm Convention took place on September 9–10, 2026, at the American Airlines Center in Dallas, Texas [^] [^] [^] [^] [^] [^] [^] [^] [^] [^] . Senate candidate Ken Paxton (R-TX) delivers remarks at the RNC Midterm Convention in Dallas. | Video | C-SPAN.org" data-source-lanes="curated">[^]. This event was a campaign-focused gathering intended to support Republican candidates ahead of the November 2026 midterm elections, distinct from a traditional nominating convention [^].
Former White House Press Secretary Karoline Leavitt reportedly delivered a speech on September 10, 2026, at this convention [^] [^] [^] . Her address criticized "extreme liberal socialist Democrats," alleging their policies would raise taxes, increase rent, threaten private property rights, and destroy the "American Dream" [^]. Leavitt's speech also covered her tenure working for President Donald Trump, immigration policy, public safety, law enforcement, economic policy, and included personal reflections on motherhood and Charlie Kirk [^][^].
However, C-SPAN's comprehensive event coverage and archives indicate no evidence that White House Press Secretary Karoline Leavitt spoke at the 2026 RNC Midterm Convention [^][^][^][^][^][^][^][^][^][^].

Key Dates & Catalysts

  • Expiration: September 24, 2026
  • Closes: September 24, 2026

12. Decision-Flipping Events

  • Trigger: The inaugural RNC Midterm Convention took place on September 9–10, 2026, at the American Airlines Center in Dallas, Texas [^] [^] [^] [^] [^] [^] [^] [^] [^] [^] .
  • Trigger: This event was a campaign-focused gathering intended to support Republican candidates ahead of the November 2026 midterm elections, distinct from a traditional nominating convention [^] .
  • Trigger: Former White House Press Secretary Karoline Leavitt reportedly delivered a speech on September 10, 2026, at this convention [^] [^] [^] .
  • Trigger: Her address criticized "extreme liberal socialist Democrats," alleging their policies would raise taxes, increase rent, threaten private property rights, and destroy the "American Dream" [^] .

14. Related News

15. Historical Resolutions

Historical Resolutions: 20 markets in this series

Outcomes: 7 resolved YES, 13 resolved NO

Recent resolutions:

  • KXLEAVITTMENTION-26AUG27-TARI: NO (Aug 27, 2026)
  • KXLEAVITTMENTION-26AUG27-SUPR: NO (Aug 27, 2026)
  • KXLEAVITTMENTION-26AUG27-STOC: NO (Aug 27, 2026)
  • KXLEAVITTMENTION-26AUG27-SOCI: NO (Aug 27, 2026)
  • KXLEAVITTMENTION-26AUG27-RADI: NO (Aug 27, 2026)