Incumbent Republican Cindy Hyde-Smith faces Democrat Scott Colom in Mississippi’s November 3, 2026 Senate contest, with recent polling averages showing the Republican ahead by roughly eight points amid a tightening race. The state’s strong Republican lean, Hyde-Smith’s incumbency and primary performance above 80 percent, and Colom’s Democratic nomination provide the core structural backdrop. Trader pricing on narrow margins and a near-even split between leading outcomes reflects limited recent movement, with polls from spring 2026 indicating Colom has narrowed gaps in some surveys while broader partisan fundamentals continue to favor the incumbent. No major late developments have yet shifted the contest decisively, leaving outcome probabilities sensitive to turnout patterns and national environment in the final months.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedDemocrat Wins 42%
Republican 30%+ 39%
Republican 25-30% 23%
Republican 5-10% 23%

Republican 30%+
39%

Republican 25-30%
23%

Republican 20-25%
21%

Republican 15-20%
18%

Republican 10-15%
21%

Republican 5-10%
23%

Republican 0-5%
19%

Democrat Wins
42%
Democrat Wins 42%
Republican 30%+ 39%
Republican 25-30% 23%
Republican 5-10% 23%

Republican 30%+
39%

Republican 25-30%
23%

Republican 20-25%
21%

Republican 15-20%
18%

Republican 10-15%
21%

Republican 5-10%
23%

Republican 0-5%
19%

Democrat Wins
42%
This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 Mississippi Senate election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Market Opened: Aug 4, 2026, 2:25 PM ET
Resolver
0x69c47De9D...This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 Mississippi Senate election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Resolver
0x69c47De9D...Incumbent Republican Cindy Hyde-Smith faces Democrat Scott Colom in Mississippi’s November 3, 2026 Senate contest, with recent polling averages showing the Republican ahead by roughly eight points amid a tightening race. The state’s strong Republican lean, Hyde-Smith’s incumbency and primary performance above 80 percent, and Colom’s Democratic nomination provide the core structural backdrop. Trader pricing on narrow margins and a near-even split between leading outcomes reflects limited recent movement, with polls from spring 2026 indicating Colom has narrowed gaps in some surveys while broader partisan fundamentals continue to favor the incumbent. No major late developments have yet shifted the contest decisively, leaving outcome probabilities sensitive to turnout patterns and national environment in the final months.
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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