Incumbent Democrat Johnny Olszewski faces Republican Dave Wallace in Maryland’s 2nd congressional district, a heavily Democratic seat covering parts of Baltimore County and the city with a partisan voting index exceeding D+30. Post-primary ratings from Cook, Inside Elections, and others classify the contest as solid or safe Democratic, reflecting Olszewski’s primary win and the district’s consistent preference for Democratic candidates in recent cycles. Trader probabilities remain closely split on candidate-specific outcomes and clustered around 36-37% for mid-range Democratic victory margins because limited public polling exists this far from November, national midterm dynamics remain fluid, and Wallace’s low visibility has not yet produced measurable shifts in voter preference data. Developments that could separate the probabilities include any late-cycle polling releases, shifts in turnout among suburban Baltimore voters, or broader national economic or approval trends that alter baseline expectations for the seat.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateMD-02 House Election Margin of Victory
Democrat 40%+ 37%
Democrat 35-40% 37%
Democrat 30-35% 37%
Democrat 25-30% 37%

Democrat 40%+
37%

Democrat 35-40%
37%

Democrat 30-35%
37%

Democrat 25-30%
37%

Democrat 20-25%
37%

Democrat 15-20%
37%

Democrat 10-15%
37%

Democrat 0-10%
37%

Republican Wins
37%
Democrat 40%+ 37%
Democrat 35-40% 37%
Democrat 30-35% 37%
Democrat 25-30% 37%

Democrat 40%+
37%

Democrat 35-40%
37%

Democrat 30-35%
37%

Democrat 25-30%
37%

Democrat 20-25%
37%

Democrat 15-20%
37%

Democrat 10-15%
37%

Democrat 0-10%
37%

Republican Wins
37%
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 MD-02 House 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.
Binuksan ang Market: Aug 10, 2026, 11:28 AM 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 MD-02 House 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 Democrat Johnny Olszewski faces Republican Dave Wallace in Maryland’s 2nd congressional district, a heavily Democratic seat covering parts of Baltimore County and the city with a partisan voting index exceeding D+30. Post-primary ratings from Cook, Inside Elections, and others classify the contest as solid or safe Democratic, reflecting Olszewski’s primary win and the district’s consistent preference for Democratic candidates in recent cycles. Trader probabilities remain closely split on candidate-specific outcomes and clustered around 36-37% for mid-range Democratic victory margins because limited public polling exists this far from November, national midterm dynamics remain fluid, and Wallace’s low visibility has not yet produced measurable shifts in voter preference data. Developments that could separate the probabilities include any late-cycle polling releases, shifts in turnout among suburban Baltimore voters, or broader national economic or approval trends that alter baseline expectations for the seat.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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