Will President Trump be impeached during his term?

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

Impeachment is a political process driven by congressional control, incentives, and catalysts. The constitutional mechanics are straightforward: a majority in the House must approve articles of impeachment; conviction and removal require a two-thirds Senate vote (not required for this market, which only asks whether the House impeaches). The single most important structural constraint is who controls the House between now and Jan 20, 2029. If Republicans retain the House through the 2026 midterms and into 2027–2029, they can largely block any impeachment resolution. If Democrats win a House majority in the 2026 elections (seating in Jan 2027), the path to impeachment becomes feasible but not automatic.

Historical and political context matters. Trump has been impeached twice in the past, proving the tool is usable when partisan alignment and political incentives exist. However, prior impeachments occurred under different congressional compositions and political calculations. For Democrats to impeach in the 2027–2029 window they need: (a) a House majority, (b) sufficient cohesion among members that the political cost is worth paying, and (c) either a legal or political catalyst that makes impeachment politically justifiable and electorally prudent. Without a sharp new scandal or legal development that sweeps public opinion (or shifts GOP defections), impeachment is unlikely even with a Democratic House because of concerns about electoral backlash, focus on 2028 elections, and the limited remedial effect of impeachment absent Senate conviction.

On catalysts: Trump faces multiple legal matters and persistent investigations; these create a non-trivial chance that a new, high-impact development (criminal convictions, damning evidence of misconduct, or revelations of national-security risk) could emerge between now and Jan 2029. That said, many prosecutions and investigations are slow-moving, and prosecutions alone do not automatically translate into an impeachment vote—political calculation in the House dominates.

Putting these pieces together quantitatively (transparent, rough decomposition): estimate probability Democrats win the House in 2026 ~45% (historical midterm volatility plus current political conditions); conditional on a Democratic House, probability that they author and pass articles of impeachment before Jan 20, 2029 ~65% if a decisive catalyst appears, but only ~40% absent a clear catalyst; aggregating across catalyst/no-catalyst branches and allowing for minority defections yields a blended conditional impeachment probability given a Democratic House around 60–70%. Multiply: 0.45 * 0.65 ≈ 29%. Add a small tail for bipartisan or Republican-led impeachment driven by catastrophic new facts (≈5–10% conditional on GOP House), producing a total independent probability in the mid-30% range. I therefore set my independent assessment at **35%** for a House impeachment by Jan 20, 2029.

**Stage 2 — Market calibration (compare to market price Yes=62%):**

The market price (Yes 0.62) implies a much higher confidence that impeachment will occur. Possible reasons for the market pricing above my estimate:

- Traders are placing significant weight on the likelihood of a Democratic House in 2026 and assuming impeachment will follow almost automatically. If participants assume Democrats will retake the House with >60% chance and will impeach with near-certainty, market price would rise toward 60%+. I judge those assumptions optimistic. - The market may be over-weighing ongoing legal risks (assuming convictions or explosive revelations are likely enough and will force bipartisan action). I believe legal processes are uncertain and often protracted; they increase the chance of a catalyst but don't make impeachment likely on their own. - High-profile bettors or information asymmetries can push markets away from underlying fundamentals. Large directional positions can reflect narrative-driven risk rather than calibrated institutional probabilities. - Markets also react to skewed payoff structures — a single headline can move price dramatically. Traders may be paying for a moderate chance of a big-catalyst event rather than the steady drift implied by institutional constraints.

None of that means the market is necessarily wrong. If a major legal development (e.g., incontrovertible evidence of criminal conduct directly tied to presidential duties) occurs, or if the 2026 midterms decisively flip the House and Democrats see net political advantage in impeachment, the market could be proven correct. But given the institutional difficulty and the need for either a House flip or an extraordinary catalyst, I view the 62% price as an overestimate. My independent probability remains 35%.

Practical implication: the spread between my independent assessment (35%) and market (62%) suggests either the market is pricing in higher-than-credible odds of a House flip plus near-certain impeachment, or traders are buying a skewed tail (paying up for a headline-driven event). That divergence creates an expected-value opportunity for contrarian positions if one shares my priors about institutional friction and the uncertain timing of legal catalysts.