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Who will win the Florida 21st District general election for the US House of Representatives in 2026?

FL-21 General Election 2026 · Nov 3, 2026 · Trading open

Brian Mast88%
James Martin11%
$272 vol.

About this market

Traders price Brian Mast at 88% to win, ahead of James Martin at 11%.

The market has $272 in volume across 4 trades; the most recent was on Oct 23, 2026.

Trading closes on Nov 17, 2026. The result is confirmed by Florida Secretary of State Elections Division.

This race determines the outcome of the general election for the US House of Representatives in Florida 21st District, shaping representation in the US House of Representatives.

Rules and timeline

Each outcome is its own contract. A Yes contract pays $1 if its outcome happens and $0 if not; a No contract pays the reverse. Because the contracts trade separately, their chances don't have to add up to 100%.

  • Brian MastResolves Yes if Brian Mast wins the Florida 21st District general election for the US House of Representatives in 2026.
  • James MartinResolves Yes if James Martin wins the Florida 21st District general election for the US House of Representatives in 2026.

Result confirmed by Florida Secretary of State Elections Division.

Trading opened
Jan 23, 2026
Trading closes
Nov 17, 2026
Expected result
Nov 17, 2026
Expected payout
Nov 17, 2026

More Florida elections

Prices are the last trades on the ForecastEx exchange and can be delayed by about ten minutes. A chance is the price of a Yes contract, not a forecast by Aries. Event contracts involve risk, including the loss of the full amount paid. Information on this page is for informational purposes only and is not investment advice.