Who will Trump publicly insult by July 31?

Platform comparison

Market context

Donald Trump has already shown in recent days that he is still willing to use public remarks to single out opponents, journalists and rival politicians with personal jabs, which keeps the event alive even late in the window. At the White House Correspondents’ Dinner he delivered rambling, insult-heavy remarks that ranged across names including Kaitlan Collins, Gavin Newsom, Ilhan Omar, Jimmy Kimmel and Jimmy Fallon, reinforcing the idea that a single appearance can produce several qualifying comments at once.[1][7]

The 32% implied probability is broadly consistent with Trump’s long-running pattern: he often turns set-piece speeches, rallies and press interactions into insult ledgers, but he does not do so in every public appearance. Earlier campaign-style remarks have included calling Kamala Harris “mentally impaired”, “stupid”, “weak” and “lazy”, which shows how quickly his language can cross the market’s threshold when he is in attack mode.[4] He has also used dismissive nicknames and professional put-downs for foreign leaders, such as calling Mark Carney “governor”, underscoring how personal and recurring these attacks can be.[3]

For traders, the main catalysts are Trump’s next unscripted public appearances, especially interviews, rallies, press gaggles and high-visibility speeches, because those are the settings where insults are most likely to surface. The key dependency is simply whether he remains in a combative frame of mind; recent reporting suggests he has kept that tone active in late-July appearances.[1][7] If his schedule includes another major speech or media availability before 31 July, the probability of a qualifying insult would move quickly higher, while a quiet stretch with no live remarks would leave the market reliant on the next spontaneous outburst.[1][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Who will Trump publicly insult by July 31?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

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Can I import form data and lineups?

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