What Prediction Markets Are Forecasting

Prediction markets currently give a 67% chance that the sitting U.S. President will be impeached before January 1, 2028. In simpler terms, traders collectively believe there is roughly a 2 in 3 chance of another presidential impeachment occurring in the next few years. This represents a significant level of confidence, suggesting it is seen as more likely than not. The high trading volume, over $2 million, shows strong interest and engagement with this question.

Why the Market Sees It This Way

Two main factors are driving these odds. First, the historical precedent is fresh. The U.S. has seen four presidential impeachment inquiries in the last 50 years, with two (Presidents Clinton and Trump) leading to actual impeachments by the House. This established a modern pattern where impeachment is a more frequently used political tool during periods of intense partisan division.

Second, the current political environment makes the scenario plausible. Markets are likely weighing the possibility that if the presidency changes parties in the 2024 election, a newly opposition-controlled House of Representatives might pursue impeachment against the incoming president. Alternatively, if the current president is re-elected, a Republican-controlled House could renew impeachment efforts. The 67% probability essentially reflects a bet on continued deep political polarization leading to another formal impeachment process, regardless of which party holds the White House.

Key Dates and Events to Watch

The single biggest factor that could shift these predictions is the outcome of the 2024 presidential and congressional elections on November 5. The results will determine which party controls the House of Representatives in January 2025, and that chamber has the sole power to impeach. A decisive election result that creates unified government, with one party holding the White House and both chambers of Congress, would likely cause the prediction probability to fall sharply. Conversely, a result that produces a divided government, especially with an opposition-controlled House, would likely cause the probability to rise. Any major political scandals or investigative findings before 2028 would also be critical events to watch.

How Reliable Are These Predictions?

Prediction markets have a mixed but generally decent record on political outcomes, though impeachment is a rare event. They were fairly accurate in tracking the high probability of Trump's first impeachment in 2019 as the process unfolded. Their main limitation here is that they are forecasting a complex political decision years in advance, not a simple binary event like an election. The current 67% chance is not a sure thing. It is a snapshot of collective belief based on today's political climate, and that belief can change quickly with new events or election results.