Arkansas Senate Race: Margin of Victory
Arkansas voters head to the polls in 2026 to decide the state’s U.S. Senate seat, a contest expected to favor the Republican incumbent in this reliably conservative state. Beyond simply who wins, attention has turned to by how much, with the margin of victory itself becoming a point of interest heading into election night.
Why Markets Are Watching
Arkansas rarely produces competitive statewide races, but the size of a win can signal broader shifts in voter enthusiasm, turnout patterns, and the national political mood ahead of the midterms. A narrower-than-expected margin could suggest cracks in Republican dominance, while a landslide would reinforce the state’s deep-red identity.
How Prediction Markets Frame the Outcome
Rather than a simple win-or-lose bet, this question isolates the scale of victory, forcing traders to weigh specific vote-share thresholds against each other. It turns a foregone conclusion about the likely winner into a more granular exercise in forecasting turnout and candidate strength. This framing captures nuances that a binary outcome question would otherwise miss.
Related terms
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Democratic Party (United States) -
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Arkansas -
Tom Cotton
Total Volume
$17.6k
Kalshi $11.7k · Polymarket $5.9k
Leading Market
Cotton, 2+ pts
Kalshi 86%
Cotton, 2+ pts Volume
$27.69
Kalshi $27.69
Calculate Your Potential Return
| Market | Kalshi Yes | Kalshi Fee | Kalshi Payout | Polymarket Yes | Polymarket Fee | Polymarket Payout |
|---|---|---|---|---|---|---|
| Cotton, 2+ pts | 93.7¢ | 7.0% | , trade Cotton, 2+ pts on Kalshi (opens in a new tab) | — | — | — |
| Cotton, 4+ pts | 88.0¢ | 7.0% | , trade Cotton, 4+ pts on Kalshi (opens in a new tab) | — | — | — |
| Cotton, 6+ pts | 80.0¢ | 7.0% | , trade Cotton, 6+ pts on Kalshi (opens in a new tab) | — | — | — |
| Cotton, 8+ pts | 71.0¢ | 7.0% | , trade Cotton, 8+ pts on Kalshi (opens in a new tab) | — | — | — |
| Cotton, 12+ pts | 56.0¢ | 7.0% | , trade Cotton, 12+ pts on Kalshi (opens in a new tab) | — | — | — |
* Estimates if candidate wins. Actual returns may vary.
All Markets
| Market | Total Volume | Kalshi(opens in a new tab) | Polymarket(opens in a new tab) |
|---|---|---|---|
| Cotton, 2+ pts | $27.69 | No market | |
| Cotton, 4+ pts | $156.56 | No market | |
| Cotton, 6+ pts | $75.93 | No market | |
| Cotton, 8+ pts | $960.23 | No market | |
| Cotton, 12+ pts | $1,477.72 | No market |