What Prediction Markets Are Forecasting

Prediction markets currently give about a 3% chance that any US state legislature will vote on a secession bill by June 30, 2026. In simple terms, traders see this as very unlikely, roughly a 1 in 33 chance. This shows a strong collective belief that no state will formally advance a measure to leave the union in the next two years.

Why the Market Sees It This Way

The extremely low probability is based on legal, political, and historical realities. First, secession is a settled legal issue. The Supreme Court ruled in Texas v. White (1869) that states cannot unilaterally secede, and this precedent has held for over 150 years. Any legislative vote would be largely symbolic with no legal pathway to implementation.

Second, modern secessionist movements lack major political support. While polls sometimes show minority sentiment in states like Texas or California, these feelings rarely translate into action from mainstream state legislators. Introducing such a bill is typically a fringe political act without the backing of leadership in either major party.

Finally, the historical context matters. Since the Civil War, no state legislature has held a serious vote on secession. The enormous economic, social, and political consequences make it a theoretical exercise rather than a practical legislative goal, even for officials expressing strong grievances.

Key Dates and Events to Watch

The deadline for this market is June 30, 2026, so the timeline is broad. Watch for events that could stir significant regional discontent, such as a highly contentious presidential election in November 2024 or a major Supreme Court ruling perceived as severely undermining states' rights. The start of new state legislative sessions in January 2025 and 2026 are also periods when such symbolic bills are most likely to be introduced. However, for a vote to occur, it would require committee advancement and scheduling by legislative leaders, which is the main hurdle.

How Reliable Are These Predictions?

Prediction markets are generally reliable for forecasting low-probability, high-stakes political events where the status quo is strong. They are good at aggregating knowledge about legal barriers and political incentives. In this case, the near-zero price aligns with over a century of historical evidence. The main limitation is that markets can underestimate the potential for purely symbolic acts. A legislator could force a vote for attention, even knowing it will fail, which could technically trigger a "Yes" outcome against the odds. However, the market accurately reflects that such an action remains a very remote possibility.