Supreme Court border ruling as Polymarket raises Putin exit odds to 9.5%

US Supreme Court Border Asylum Ruling Lands as Polymarket “Putin Out by 2026” Odds Tick Up

A U.S. Supreme Court ruling that could allow the Trump administration to revive a restrictive asylum policy at the U.S.-Mexico border landed Thursday, even as Polymarket traders nudged up the odds on a separate geopolitical contract. On Polymarket, the market titled "Putin out as President of Russia by December 31, 2026?" ticked higher in implied probability.

Key Takeaways

Polymarket prices a 9.5% chance that Vladimir Putin is out as President of Russia by Dec. 31, 2026, with "No" leading at 90.5%.
The contract’s implied probability rose to 9.5% from 8.5% even as the day’s headline catalyst centered on a U.S. Supreme Court immigration ruling.
The market resolves on 2026-12-31 18:30:00 UTC.

The U.S. Supreme Court cleared the way for the Trump administration to potentially revive an immigration practice used to turn back some migrants seeking asylum at the U.S.-Mexico border. In a 6-3 decision, the justices overturned a lower-court order that had blocked the policy, which limited how many people could apply for asylum each day and was used under the Obama administration before being expanded during President Donald Trump’s first term. Advocates said the approach contributed to a humanitarian crisis as thousands of people waited in unsafe makeshift shelters. The administration argued the measure was needed to handle an increase in asylum seekers, while the Department of Homeland Security said the ruling opens up an important tool for border security and did not say whether it would reinstate the policy. The court’s majority agreed with the argument that people stopped by authorities have not “arrived” in the United States, while Justice Sonia Sotomayor dissented from the bench.

Putin Exit Contract at 9.5% Yes vs 90.5% No on $8.27M Volume, Up From 8.5%

Polymarket marked the "Putin out as President of Russia by December 31, 2026?" contract at 9.5% Yes versus 90.5% No, up from 8.5% previously. Trading volume stood at $8,267,839, indicating substantial liquidity for a long-dated political outcome. The 1.0 percentage-point move was modest, keeping the market’s positioning heavily skewed toward the incumbent staying in office through the resolution date.

Watch for follow-through in pricing and volume around major Russia-related political or security headlines ahead of the 2026-12-31 18:30:00 UTC resolution window.

Beyond US Immigration: Other High-Volume Geopolitical Markets Polymarket Traders Are Watching

Beyond the Russia leadership tape, traders are also rotating into other high-liquidity geopolitical lines that could reshape the region’s outlook. In “Which party will gain most seats in Russian Parliamentary Election?”, United Russia (ER) leads at 59.5% with $13,195,087 in volume, after a 4.0 percentage-point move that underscores how quickly positioning can shift as election narratives evolve.