StreetSpread · Politics · Market

Will Terri DeBoer be the Republican nominee for MI-03?

Politics Resolves August 4, 2026 21 days to close Cross-platform

Kalshi prices this contract at 90¢, while Polymarket has it at 90¢. That's a 3.0¢ spread between the two prediction markets. Resolves August 4, 2026 (~21 days).

The two prediction markets disagree by 3.0¢ on this contract — that's a meaningful divergence worth investigating.

Live prices

PlatformCentsImpliedVolume
Kalshi90¢90%$38
Polymarket90¢90%$39
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