Will President Trump be impeached during his term?

**Stage 1 — Blind analysis (ignore current market prices):**

I assess impeachment probability from first principles: impeachment requires a House majority willing to pass articles of impeachment while the President remains in office. That outcome depends on three broad, data-driven channels: (1) the partisan control and cohesion of the House across 2025–2028, (2) the emergence of a scandal or legal development that creates compelling political cover for impeachment, and (3) strategic political incentives on both sides (risk of backlash, Senate dynamics, electoral calculations).

Key facts and priors I use: - Trump has been impeached twice previously (2019, 2021), establishing both precedent and the political reality that impeachment is a viable tool against him when the opposition controls the House. That raises the baseline prior relative to a generic president. - Impeachment is a political rather than purely legal process; the raw existence of criminal exposure does not automatically produce impeachment unless it crosses thresholds of political acceptability and is paired with a House majority willing to pursue it. - House composition across the 2025–2028 Congresses is the single most consequential variable. If Democrats hold the House with a working majority and sufficient discipline, impeachment is materially likely; if Republicans control the House, impeachment is unlikely unless a major bipartisan shock (e.g., incontrovertible evidence implicating a coalition of Republicans, or catastrophic foreign-policy failure) emerges. - The market framing matters operationally: the President must still be in office when the resolution passes. Resignation or removal via other mechanisms that precede a passed article would not count for this market.

Putting this together: absent a decisive House flip to Democrats early in the term and absent a dramatic, bipartisan scandal, impeachment looks like a coin-flip-ish outcome. On balance I judge the combination of (A) nontrivial probability Democrats control the House at some point in the 2025–2028 window or sufficient GOP defections occur, and (B) persistent legal and political volatility around Trump makes at least one impeachable-trigger event plausible. I therefore assign an independent probability of 45% that an impeachment resolution will pass the House while Trump remains in office before Jan 20, 2029.

**Arguments embedded in the probability estimate:** - I give weight to Trump's prior impeachments and ongoing legal exposure as increasing baseline risk compared with a typical president. - I discount somewhat because impeachment is costly politically, and a Republican House or cohesive Republican resistance would sharply lower the chances. - I also discount scenarios where Trump exits office before an article passes (resignation, 25th Amendment), which would remove this market's trigger even if Republicans or Democrats later pursued impeachment post-exit (which wouldn't count).

**Stage 2 — Market calibration (compare to current market prices):**

You report the market is pricing Yes at 65% (news coverage referenced a 58% figure on a related market). My independent 45% is materially lower than the market.

Possible explanations why the market might be higher than my independent estimate: - Traders may be double-counting correlated contracts (e.g., mixing expectations of *leaving office* with *being impeached while in office*). Coverage you provided notes a 34% “out as president” price — some participants may conflate exit risk with impeachment risk, pushing the impeachment contract higher. - Retail and event-driven traders tend to overweight headline volatility and recent legal developments. Because impeachment is highly salient and Trump has an established history of impeachment, traders may anchor on prior events and short-term news spikes rather than the harder political constraints of House control and party discipline. - Market participants may be assigning a higher probability to a Democratic House or to cross-party defections than is justified by polling or structural considerations. If participants expect midterm flips in 2026 or sustained special-election losses for the President's party, that would lift the implied impeachment probability. - Liquidity and concentration: with 376k contracts of volume, large directional positions by a few informed players could move prices above what a broader, fundamentals-based model would justify. These players might price in private information (e.g., inside legal developments or congressional plans) — if so, the market might be right. But absent confirmed, public triggers, I treat that as uncertain.

Why my view might nevertheless be conservative (market could be right): - The market can rapidly incorporate successive, independent shocks (court rulings, documents revelations, cooperating witnesses) that materially raise impeachment odds. If such shocks are reasonably likely, traders aggregating newsflow might legitimately price the event above 50%. - Impeachment requires only a House majority; if narrow polling margins or special-election volatility make a Democratic House more likely than public national polls show, the market could be correctly internalizing that risk.

Practical conclusion for traders: given my 45% independent probability vs the market's 65%, I see a plausible edge to selling Yes (or buying No), conditional on execution costs and risk tolerance. That edge depends on confidence the market is overweighting headline-driven or conflated probabilities rather than reflecting credible private information.