South Carolina's entrenched Republican advantage in statewide elections, reinforced by the state's voting patterns and lack of a Democratic governor since 1998, underpins the strong trader consensus favoring a Republican nominee in the November 2026 contest. Incumbent Henry McMaster is term-limited, creating an open seat that drew a crowded Republican primary field including Lt. Gov. Pamela Evette, Attorney General Alan Wilson, and members of Congress. Recent June 9 Democratic primary results elevated state Rep. Jermaine Johnson as the party's nominee, while Republicans head to a June 23 runoff. Cook Political Report rates the race Solid Republican, reflecting structural barriers for Democrats despite any localized turnout efforts around issues like redistricting. These dynamics align with the market's implied probability for the GOP outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$11,125 Vol.
$11,125 Vol.

Republican
90%

Democrat
9%
$11,125 Vol.
$11,125 Vol.

Republican
90%

Democrat
9%
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Market Opened: Oct 13, 2025, 5:36 PM ET
Resolver
0x2F5e3684c...A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Resolver
0x2F5e3684c...South Carolina's entrenched Republican advantage in statewide elections, reinforced by the state's voting patterns and lack of a Democratic governor since 1998, underpins the strong trader consensus favoring a Republican nominee in the November 2026 contest. Incumbent Henry McMaster is term-limited, creating an open seat that drew a crowded Republican primary field including Lt. Gov. Pamela Evette, Attorney General Alan Wilson, and members of Congress. Recent June 9 Democratic primary results elevated state Rep. Jermaine Johnson as the party's nominee, while Republicans head to a June 23 runoff. Cook Political Report rates the race Solid Republican, reflecting structural barriers for Democrats despite any localized turnout efforts around issues like redistricting. These dynamics align with the market's implied probability for the GOP outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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