TOTAL VOLUME:

$154.8b

24H VOL:

$238,896,186

24H TRANSACTIONS:

2,985,204,718

OPEN INTEREST:

$1,897,934,485

408,127

Markets across

39,552

events

MATCHED EVENTS:

4,429

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Politics
Will @realDonaldTrump tweet in Oct 2026?
kalshi

Will @realDonaldTrump tweet in Oct 2026?

Volume:
$608

Above 0

 - Kalshi

Above 0 - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 3, 2026

Closed: Oct 3, 11:22 AM EST

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Kalshi

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Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Above 0

View
100%
Yes 100¢No 0¢
—
N/A
$608
N/A
N/A
$383
Settled
Yes
Total markets: 1

Description

The event tracks whether a specific public figure makes original posts, quote posts, or reposts on a social media platform during a particular month in the year 2026, excluding replies. It focuses on the activity level of this individual on the platform. The outcome depends solely on their posting behavior during that specified time frame.

Kalshi

If @realDonaldTrump posts, quote posts, and reposts on X above 0 times (not including replies) in Oct 2026, then the market resolves to Yes.

Frequently asked questions

On Kalshi, the dashboard for the Trump 2026 tweeting market tracks the current odds of whether @realDonaldTrump will post a tweet in October 2026. You’ll find a price history showing how the probability has changed over time, as well as the 24-hour trading volume, currently at $304. The total volume traded on this market is $608. This allows participants to see how other traders are assessing the likelihood of this event and react accordingly, influencing the price and overall market sentiment.

Currently, prediction market odds often reflect a different perspective than traditional polling averages. Polls capture stated preferences at a single point in time, while this market aggregates the beliefs of individuals who have ‘skin in the game’ – they are financially incentivized to accurately predict the future. This can lead to divergences, particularly on events with significant uncertainty or where respondents may be hesitant to express their true beliefs. It’s common to see this market adjust more quickly to new information than polls, as traders continuously update their assessments.

On Kalshi, this market is priced using a continuous double auction. Traders buy and sell contracts representing the probability of @realDonaldTrump tweeting in October 2026. The price of a contract reflects the market's collective belief about that probability; a higher price indicates a greater likelihood. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market dynamically adjusts as traders place orders, creating a real-time assessment of the event's potential outcome. This mechanism allows for efficient price discovery and reflects the aggregated wisdom of the crowd.

This market resolves around Nov 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the resolution will depend on whether a tweet originating from the verified @realDonaldTrump account on X (formerly Twitter) is posted at any point during the month of October 2026. The outcome will be determined by a review of publicly available data and archival records to confirm the presence or absence of such a tweet. No further details on the verification process are available.