Will the GOP use 'Nuclear Option' to break filibuster by...?

According to the latest prediction market data for the query “Will the GOP use 'Nuclear Option' to break filibuster by...?”, traders have formed a strong consensus.

Currently, December 31, 2026 is dominating the market with an overwhelming 20% chance of winning. The betting volume for this specific market has already reached $560.8K, reflecting intense industry interest.

To better assess where each potential outcome stands, the market can be segmented into three distinct trading tiers based on implied probability and contract pricing:

🥇 Tier 1: The Dominant Leader

• December 31, 2026 (20%): Currently commanding the highest probability, December 31, 2026 is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 20¢, signaling a high degree of market conviction. This contract alone has generated $5.8K in volume.

This market will resolve to "Yes" if the US Senate passes a motion to invoke cloture and end debate on any part of the legislative process, with such a cloture motion receiving Yea votes from fewer than three-fifths of the Senators by October 31, 2025, 11:59 PM ET. Otherwise, this market will resolve "No".

Confirmations are considered part of the Senate’s “advice and consent” function, not part of the Senate’s “legislative process,” and will therefore not count towards this market's resolution.

The resolution source for this market will be official information from the U.S. government.

While human consensus and speculative volume shape the broader prediction market, our quantitative algorithms offer a data-driven counter-perspective. By analyzing fundamental signals, underlying trends and historical distributions, our AI Valuation model calculates an independent “Fair Value” probability for each outcome.

Comparing this Fair Value against the current Trade Value uncovers major disparities — known as the Expected Value (EV) Gap. Contracts with a positive EV Gap represent statistically underpriced outcomes, whereas a negative EV Gap flags a potential market overreaction.

Top AI Alpha & Mispriced Arbitrage Opportunities

Based on the latest data model run, several key contracts stand out with significant deviations:

• The Most Overvalued Outcome December 31, 2026 currently trades at 20%, but our AI places its Fair Value at just 16.9%. This creates a large negative EV Gap of -3.1%, suggesting the crowd may be overhyping this outcome and driving the premium too high.