TOTAL VOLUME:
$134b
24H VOL:
$87,176,691
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,391,958,194
394,660
Markets across
30,119
events
MATCHED EVENTS:
2,626
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 27, 9:59 AM EST
Kalshi
This event tracks the frequency of Donald Trump's posts on his Truth Social platform over a specific week. It provides a structured way to assess his activity level during that period, helping to gauge his engagement and communication patterns through a quantifiable metric.
The event resolves based on the total number of Truth Social posts made by Donald Trump between September 20, 2026, at 12:00 AM ET and September 26, 2026, at 11:59 PM ET. Each market corresponds to a specific post count range, with various tiers from below 80 posts up to more than 240 posts. All post types—including Truths, ReTruths, Quote Truths, and Replies—are counted if captured by the primary source, Roll Call. The count is determined at 10:00 AM ET on September 27, 2026. Deleted posts as of the expiration time are excluded from all counts. If Roll Call data is unavailable or inaccurate, alternative sources may be used at Kalshi's discretion. The "Between" ranges are inclusive of both the lower and upper bounds for each market.
Currently, this market reflects a different perspective than traditional polling data regarding the likelihood of Donald Trump posting on Truth Social during the week of September 20-26. While polls may gauge general public opinion or predict broader political trends, this market represents a weighted assessment of informed traders. These traders are actively evaluating various factors – Trump’s recent activity, upcoming events, and media coverage – to forecast the probability of a Truth Social post. This difference highlights how prediction markets can offer a unique signal compared to standard polls.
On Kalshi, this market is priced through a continuous double auction, meaning traders can buy and sell contracts representing their beliefs about the outcome. The price of a contract reflects the probability of that outcome occurring, with higher prices indicating a greater perceived chance. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This dynamic pricing mechanism allows the market to quickly incorporate new information and adjust expectations as events unfold. The current price reflects the collective wisdom of traders participating in the Trump Truth Social market.
This market will resolve around Sep 27, 2026, once it is determined whether Donald Trump posted at least once to his Truth Social account between September 20th and September 26th. The outcome will be verified against credible public reporting. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price movement leading up to this date reflects the aggregated predictions of traders on Kalshi, who weigh various factors to assess the probability of this event occurring.
Several signals could significantly shift the odds in this market before Sep 27, 2026. Any official statements from Donald Trump’s campaign or team regarding his social media strategy would be influential. Major news events, particularly those involving legal proceedings or political debates, could prompt a post. Unexpected announcements or controversies could also lead to increased activity on Truth Social. Finally, a period of silence from Trump on other platforms might suggest an increased likelihood of posting on Truth Social, and vice versa.