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Louisiana Senate Republican Primary Runoff Margin of Victory
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What will be the margin of victory in the Louisiana Senate Republican primary runoff?

Volume:
$6,984

Letlow 10–15%

 - Polymarket

Letlow 10–15% - Polymarket

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Jul 16, 2026

Closed: Jun 26, 8:00 PM EST

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View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Letlow 10–15%

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,222
N/A
N/A
N/A
Settled
Yes
polymarket

Letlow 20–25%

0%
Yes 0¢No 100¢
—
N/A
$1,266
N/A
N/A
N/A
Settled
No
polymarket

Fleming Wins

0%
Yes 0¢No 100¢
—
N/A
$1,261
N/A
N/A
N/A
Settled
No
polymarket

Letlow 25%+

0%
Yes 0¢No 100¢
—
N/A
$1,141
N/A
N/A
N/A
Settled
No
polymarket

Letlow <5%

0%
Yes 0¢No 100¢
—
N/A
$927
N/A
N/A
N/A
Settled
No
polymarket

Letlow 5–10%

0%
Yes 0¢No 100¢
—
N/A
$720
N/A
N/A
N/A
Settled
No
polymarket

Letlow 15–20%

0%
Yes 0¢No 100¢
—
N/A
$447
N/A
N/A
N/A
Settled
No
polymarket

Other

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 8

Description

The Louisiana Senate Republican primary runoff election is scheduled for June 27, 2026. This market will resolve according to the margin of victory between the top two candidates in the Louisiana Republican Senate Primary runoff 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. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two candidates receive the exact same highest number of valid votes and both are listed, this market will resolve to the lowest bracket for the tied candidate whose last name comes first alphabetically. If only one of the tied candidates is listed, this market will resolve to the lowest bracket for that listed candidate. If neither tied candidate is listed, this market will resolve to “Other.” This market will resolve based on the official vote count once the count has been made official. If the results of the specified election are not known definitively by November 30, 2026, 11:59 PM ET, this market will resolve to “Other”. The primary resolution source for this market will be information from the State of Louisiana, such as official statewide results published by the Louisiana Secretary of State (https://www.sos.la.gov); however, an overwhelming consensus of credible reporting may suffice. 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.

Polymarket

The Louisiana Senate Republican primary runoff election is scheduled for June 27, 2026. This market will resolve according to the margin of victory between the top two candidates in the Louisiana Republican Senate Primary runoff 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. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two candidates receive the exact same highest number of valid votes and both are listed, this market will resolve to the lowest bracket for the tied candidate whose last name comes first alphabetically. If only one of the tied candidates is listed, this market will resolve to the lowest bracket for that listed candidate. If neither tied candidate is listed, this market will resolve to “Other.” This market will resolve based on the official vote count once the count has been made official. If the results of the specified election are not known definitively by November 30, 2026, 11:59 PM ET, this market will resolve to “Other”. The primary resolution source for this market will be information from the State of Louisiana, such as official statewide results published by the Louisiana Secretary of State (https://www.sos.la.gov); however, an overwhelming consensus of credible reporting may suffice. 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.

Frequently asked questions

On Polymarket, the dashboard for the Louisiana Senate Republican runoff tracks real-time odds and price history for contracts tied to the margin of victory in this high-profile race. The platform displays current trading activity, with total volume of $6,983 and recent 24-hour volume of $1,421, allowing traders to monitor how market sentiment shifts as new information emerges. The dashboard updates continuously as participants buy and sell shares, reflecting their collective assessment of the likely outcome through live price movements.

Prediction markets and traditional polls often diverge because they measure different things. Polls capture voter sentiment at a single moment, while this market aggregates real-money bets from traders who face financial consequences for inaccuracy. Historically, prediction markets have outperformed polls in close races by incorporating late-breaking developments, campaign momentum, and insider information. Comparing current odds here to the latest public polling can reveal whether traders expect a tighter or wider margin than surveys suggest.

This market resolves around Jun 27, 2026, once the runoff election concludes and results are finalized. The outcome will be confirmed against credible public reporting of the official margin between the two candidates. Traders holding shares in the winning outcome will receive their payout based on the verified result. Until that date, prices may continue to shift as campaign events unfold and new information becomes available.

Major catalysts include candidate debates, endorsements from prominent Louisiana Republicans, campaign spending announcements, and shifts in voter turnout models. Breaking news about either candidate's record or policy positions can trigger sharp price movements. Late-stage polling releases often have outsized impact, especially if they contradict earlier surveys. Media coverage of ground-game strength, fundraising totals, and early voting patterns will also influence trader positioning as the runoff date approaches.