TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 18, 8:00 PM EST
Polymarket
This market tracks which candidate will secure the Republican Party nomination to represent Georgia's 11th congressional district in the 2026 midterm elections. On Polymarket, John Cowan holds 65.4% probability of winning the nomination, while Rob Adkerson stands at 32.0%. Resolution will be determined by official Republican sources including the RNC, with the Republican primary scheduled for May 19, 2026. Watch the primary election results on that date to see which nominee emerges from the field.
This market will resolve according to the candidate who wins the nomination for the Republican Party to contest the GA-11 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The Republican primary will take place on May 19, 2026. If no nominee is announced by November 3, 2026, 11:59PM ET, this market will resolve to "Other". The resolution source for this market will be a consensus of official Republican sources, including https://rnc.org/. Any replacement of the nominee before election day will not change the resolution of the market.
Prediction market odds on Polymarket often diverge from traditional polling due to differences in methodology and incentive structures. Markets aggregate real-money bets from informed traders who face financial consequences for inaccuracy, whereas polls capture voter sentiment at a single point in time and may suffer from sampling bias or response error. Market prices typically reflect forward-looking expectations and incorporate non-public information faster than polls update. Comparing Polymarket odds to recent Georgia Republican primary polling can reveal whether markets are pricing in candidate momentum, fundraising strength, or organizational capacity that surveys have not yet captured.
The GA-11 Republican Primary Winner market resolves on May 19, 2026, following the official Republican primary election for Georgia's 11th congressional district. Resolution is determined by the candidate who receives the most votes in the primary contest and is declared the Republican nominee by state election authorities. Markets remain open for trading until the outcome is officially confirmed and the winning candidate is announced. Traders should monitor state election calendars and official Georgia Secretary of State announcements for exact primary timing and any potential runoff scenarios that could affect resolution.
Several catalysts could shift odds for GA-11 Republican Primary Winner before May 19, 2026. Major endorsements from national Republican figures or sitting Georgia officials can boost a candidate's perceived viability. Campaign finance disclosures revealing fundraising strength or spending patterns influence trader confidence. Debate performances and media coverage generate short-term volatility. Local news coverage of candidate gaffes or scandals can trigger sharp repricing. Polling releases showing movement in voter preference directly impact market sentiment. Candidate withdrawals or consolidations reshape the competitive landscape. Finally, turnout expectations and early voting data in the final weeks often drive late-stage price adjustments as the primary approaches.