Will Donald Trump leave office before August 1, 2026?

Step 1: Base Rate Analysis Historical precedent for presidential removal is extremely low. No U.S. president has ever been removed via impeachment (Nixon resigned voluntarily; Andrew Johnson and Trump were acquitted). The 25th Amendment Section 4 has never been successfully invoked. This suggests a base rate approaching near-zero for involuntary removal in any given 110-day period.

Step 2: Current Political Environment Assessment As of April 11, 2026, there are three mechanisms for Trump leaving office before August 1:

1. Impeachment/Conviction: Rep. Larson introduced 13 articles of impeachment, but conviction requires 67 Senate votes. With a Republican Senate (implied by VP Vance as tiebreaker), this is structurally nearly impossible. Probability: <1%

2. 25th Amendment Section 4: Requires VP Vance + majority of Cabinet to declare Trump unable to discharge duties. Despite NAACP's historic call and bipartisan pressure (including MTG), there is zero evidence VP Vance supports this action. Cabinet positions are undocumented but historically Cabinet members serve at pleasure of president and are loyal appointees. Probability: ~2-3%

3. Voluntary Resignation: Trump has shown no indication of resignation. His ceasefire agreement and continued engagement suggests he intends to remain. However, escalating Iran crisis, cognitive assessment demands, and unprecedented bipartisan pressure create non-zero resignation risk. Probability: ~3-5%

4. Death/Incapacitation: Medical speculation exists (bruising, swelling, cognitive concerns) but Walter Reed rumors were debunked. At 79-80 years old, actuarial risk exists but is low over 110 days. Notably, death triggers special resolution rule (last price or Exchange discretion), not automatic Yes. Probability: ~2-3%

Step 3: Iran Crisis Timeline The two-week ceasefire (ending ~April 21) creates a critical decision point. If negotiations fail and Trump re-escalates with extreme rhetoric or action, political pressure could intensify. However, 110 days is a very short window for constitutional mechanisms to play out.

Step 4: Market Comparison Current market: 8.25% Longer-term market (before Jan 2029): 42-44%

The market is pricing roughly 19% of the full-term risk into this 110-day window (8.25/43 ≈ 19%). This seems slightly low given the acute crisis, but reflects structural barriers.

Step 5: Estimate Synthesis

• Impeachment path: <1%
• 25th Amendment: 2-3% (requires unprecedented Cabinet revolt without VP support evidence)
• Voluntary resignation: 3-5% (unprecedented pressure but Trump has shown resilience)
• Health event: 2-3% (actuarial + stress, but resolution rule ambiguity)

Combined estimate: 7-11%, with central estimate of 9%

This is slightly higher than market (8.25%) due to:

1. Acute crisis timing (ceasefire ends in ~10 days)
2. Unprecedented bipartisan 25th Amendment calls including from Trump ally MTG
3. Cognitive assessment demands from oversight committee
4. Tail risk of Cabinet revolt if Iran crisis re-escalates catastrophically

However, structural barriers remain extremely high, justifying only modest deviation from market.

Modest edge: Market slightly underpricing (8.25% vs. 9% estimate)

The market at 8.25% appears marginally efficient but potentially underpricing acute crisis risk by ~0.75-2 percentage points. However, edge is LIMITED because:

1. Information advantage is minimal: Market participants have access to same public information about Iran crisis, impeachment articles, and 25th Amendment calls

2. Structural barriers are well-known: Market correctly prices that 67 Senate votes and VP+Cabinet support are near-impossible hurdles

3. Uncertainty cuts both ways: Unknown VP/Cabinet positions could support either higher or lower probability

4. Short timeframe favors status quo: 110 days limits execution of removal mechanisms

Where market may be underpricing:

• Tail risk of catastrophic Iran re-escalation when ceasefire ends (~April 21)
• Unprecedented nature of bipartisan 25th Amendment pressure including Trump ally MTG
• Compound probability: voluntary resignation + health event + 25th Amendment (multiple pathways)

Where market may be overpricing:

• Death resolution rule ambiguity reduces expected payout
• Historical resilience suggests Trump extremely unlikely to resign voluntarily

Conclusion: Edge exists but is SMALL (0.75-2 points). At 8.25% market price, this offers ~9-24% theoretical edge on the probability (9%/8.25% = 1.09). Given uncertainty and illiquidity typical of political markets, this is NOT a strong betting opportunity. Only consider if conviction is high that ceasefire will collapse and Cabinet/VP positions are more supportive than documented.