TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 4, 9:35 AM EST
Kalshi
Intro
This market tracks whether Donald Trump will mention the Supreme Court during his Midterm Rally in Vandalia, Ohio originally scheduled for October 3, 2026. Currently, Kalshi gives a 99.0% probability to that outcome. Resolution will be determined by whether Donald Trump says “Supreme Court” as part of the rally, as verified by live broadcasts or official transcripts. Keep an eye on the rally itself, scheduled for October 3, 2026, as the content of his speech will directly determine the market’s outcome.
Kalshi
The event evaluates numerous specific phrases that Donald Trump might utter during his scheduled rally in Vandalia, Ohio. Each phrase represents an individual market outcome. Resolution relies on reviewing live broadcast video or official transcripts to confirm if Trump, speaking in an official capacity, uses the exact phrase—or any plural/possessive form of it—during the rally. Grammatical variations or inflections do not count, nor does mere presence on camera without audible declaration. If the rally is canceled, postponed beyond qualifying parameters, or otherwise unable to proceed, the "Event does not qualify" market resolves to Yes, nullifying all others. Postponements announced within one calendar day for rescheduling within 14 days keep markets open. Consensus on phrase usage is determined first by video review, then by cross-referencing internal and external transcripts when needed.
Frequently asked questions
Currently, it's difficult to directly compare the odds in this market to traditional analyst forecasts, as those forecasts are often qualitative and lack the precision of a numerical probability. However, the collective wisdom of traders on Kalshi can often provide a different perspective than individual expert opinions. If analysts predict a high likelihood of certain topics being discussed, we might expect to see corresponding high probabilities reflected in this market. Discrepancies between market odds and analyst expectations can be insightful, potentially indicating overlooked factors or differing interpretations of the political landscape.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing the probability of each outcome. The price of a contract reflects the market’s current assessment of that outcome's likelihood. As more traders participate, the prices adjust to reflect the collective intelligence of the crowd. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s depth—indicated by the bid-ask spread—shows how much consensus exists around a particular outcome. Higher volume generally indicates greater confidence in the price.
This market resolves around Oct 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on a comprehensive review of transcripts and video recordings of the rally to determine whether each statement was made by Donald Trump. The market will assess whether each statement, as defined in the market’s outcomes, was demonstrably uttered during the event. The final determination will rely on widely available and reliable sources to ensure an accurate and impartial assessment.
Several factors could significantly influence this market before resolution. Any breaking news related to Donald Trump, the political climate, or the specific issues likely to be addressed at the rally could shift trader sentiment. Major policy announcements, unexpected endorsements, or controversies could all lead to changes in the probabilities offered in this market. Additionally, shifts in public opinion polls or analyst commentary regarding Trump's messaging strategy could also impact trading activity and, consequently, the market's prices. The closer we get to Oct 17, 2026, the more sensitive this market will likely become to new information.
