Politics: Most Traded Prediction Markets (2026)
As of November 2, 2026, “Which Senate Swing States will Republicans win? (Build Your Map)” leads Politics: Most Traded Prediction Markets with $12.9M / 24h. “Balance of Power: 2026 Midterms” is second and “Which party will win the House in 2026?” third. Biggest climber: “Michigan Senate Election Winner” (▲2).
Full ranking
How this ranking works
Ranked by 24-hour trading volume on Polymarket. The percentage shown is the market’s current implied probability for the leading outcome. It reflects what traders are betting, not a guaranteed forecast.
Frequently asked questions
What is #1 in Politics: Most Traded Prediction Markets?
As of November 2, 2026, #1 is “Which Senate Swing States will Republicans win? (Build Your Map)”.
How is this ranking measured?
Ranked by 24-hour trading volume on Polymarket. The percentage shown is the market’s current implied probability for the leading outcome. It reflects what traders are betting, not a guaranteed forecast.
How often is this chart updated?
Data is re-collected automatically and every page shows its last update date.
Can a brand pay to appear in this ranking?
No. There are no paid placements and no commercial influence on rank.
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