SimpleFunctions
ClosedLast odds shown below are frozen at close (Jun 19, 2026). Future questions tracked on /odds.
18 source contracts·Kalshi 3 + Polymarket 15·closed just now·Closes Jun 30, 2026 · 11d

Trump out as President by June 30

Liquidity-weighted aggregate sits at 14% across 18 contracts. Kalshi at 6%, Polymarket at 16% — a 10pp cross-venue gap.

Implied probability

14%
0%50%100%

Kalshi

6%

3 contracts

Polymarket

16%

15 contracts

Cross-venue gap

10pp

wide divergence

24h move

no pin

24h volume

$173K

18 contracts

Closes

Jun 30, 2026

11 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 6% (16 days, 16 points)Aggregate: 6% on 2026-07-10
Aggregate of 18 contracts · 16d

Cross-venue edge

Kalshi 6¢ · Polymarket 16¢ · 10pp spread

Buy on Kalshi (6¢, 3 contracts) and sell on Polymarket (16¢) — assuming both contracts settle on the same outcome.

Bracket families

17 clusters across 18 contracts.

These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.

Heads-up — heterogeneous clusters

The top two clusters share only 0% of their title tokens — “Miguel Díaz-Canel out as” vs “Republican Presidential Nominee 2028: Donald Trump Jr”. The headline aggregate weights both, so the number on this page is meaningful only if the clusters resolve to the same question.

Cluster 1

Miguel Díaz-Canel out as

2 contracts$15K

Cluster 2

Republican Presidential Nominee 2028: Donald Trump Jr

1 contract$40K

Cluster 3

Putin out as President of Russia by December 31, 2026

1 contract$24K

Cluster 4

Trump out as President before 2027

1 contract$22K

Cluster 5

Donald Trump out before 2027

1 contract$18K

Cluster 6

Presidential Election Winner 2028: Donald Trump

1 contract$18K

Cluster 7

Netanyahu out by

1 contract$12K

Cluster 8

Kash Patel out by

1 contract$11K

Cluster 9

Starmer out by

1 contract$8K

Cluster 10

Who will win the next presidential election

1 contract$2K

Cluster 11

Hamad bin Isa Al Khalifa out as leader of Bahrain by

1 contract$2K

Cluster 12

Claudia Sheinbaum out as President of Mexico by

1 contract$716

Cluster 13

What will happen before GTA VI

1 contract$499

Cluster 14

Mahmoud Abbas out as Palestinian President by

1 contract$115

Cluster 15

Daniel Noboa out as President of Ecuador by June 30

1 contract$0

Cluster 16

Will legislation that designates June 14, the birthday of President Donald J. Trump, as a legal public holiday for federal employees become law before Jan 1, 2027

1 contract$0

Cluster 17

Aleksandar Vučić out as Serbian President by

1 contract$0

Analysis

This probability reflects the likelihood that Donald Trump leaves the presidency before June 30, 2026—approximately 18 days from today. The 14% aggregate estimate sits between Kalshi's 6% and Polymarket's 16%, indicating disagreement about near-term removal scenarios. The probability is primarily driven by two considerations: the constitutional mechanisms for presidential removal (impeachment, disability under the 25th Amendment, or resignation) and the current political environment's willingness to invoke them. With less than three weeks remaining, any resolution would likely stem from an unexpected health event, accelerated legal proceedings directly incapacitating the office, or an unanticipated political rupture. The cross-venue 10-percentage-point gap suggests different risk assessments of these low-probability events occurring within this specific timeframe.

  • No active impeachment proceedings are publicly documented as of June 2026, making constitutional removal through this channel highly unlikely within 18 days
  • The 25th Amendment disability provision requires cabinet consensus and Congressional majority confirmation, creating a high threshold unlikely to materialize without a major health event or public disclosure
  • Kalshi and Polymarket pricing diverges by 10 percentage points, suggesting uncertainty about model calibration rather than clarity on underlying events
  • Resignation would represent a voluntary act with no publicly reported indicators in recent statements or reporting
  • The resolution deadline is imminent (June 30), meaning any relevant catalyst must occur or become actionable within weeks rather than months

Recently closed in trump

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.

Last updated on this page: just now.