Will Ayanna Pressley be the Democratic nominee for the Senate in Massachusetts?

The market is pricing Pressley's nomination chances at just 1% on Kalshi versus 3% on Polymarket, suggesting either undervaluation on Kalshi or overvaluation on Polymarket—a notable 2-cent cross-venue gap worth monitoring. With zero 24-hour volume despite $3,040 open interest and over 18 months until the November 2026 close, liquidity is extremely thin, making the 1¢ price potentially unreliable for serious position-taking. The neutral regime and wide spread indicate low conviction in either direction, though the sub-1% pricing likely reflects that Pressley faces significant primary competition in Massachusetts despite her House seat and progressive base.

Resolution rules

If Ayanna Pressley wins the nomination for the Democratic Party to contest the 2026 Senate Massachusetts Senate seat, then the market resolves to Yes.

Regime

Trade