Troy Jackson win the Maine Senate race priced at 59% on Kalshi, up 3 points, on $4.3M traded

Troy Jackson’s contract to win the Maine Senate race was priced at 59% on Kalshi, up 3 probability points, with $4.3M traded, in the Oct 18, 2026 · 7:54 AM ET update. According to PredictionBubbles’ movers board, the contract was among the day’s rising political markets.

A 24-hour repricing

The Jackson listing sits in the board’s political/election category. Its gain measures a change in market-implied probability over 24 hours—not a 3% relative increase and not a change in a polling result.

PredictionBubbles says its board draws prices directly from Kalshi and Polymarket and updates every 15 minutes. The supplied snapshot records venue data retrieved on 18 Oct 2026, 11:36 UTC.

What the figures establish

According to PredictionBubbles, the rankings cover 2,032 markets lasting longer than 14 days. Markets need to remain open and have a valid 24-hour comparison to qualify; trading volume and liquidity provide context but do not determine their position.

The supplied material does not identify a campaign development, poll or announcement behind Jackson’s move. It also does not establish the period covered by the Jackson contract’s $4.3M traded figure or provide its order-book depth, limiting what can be concluded about the trading behind the gain.

What it means for prediction markets

• Price versus outcome: The 59% reading reflects the contract’s market-implied probability, not confirmation that Jackson will win.
• Direction versus cause: The 3-point gain shows an upward repricing over 24 hours; the material does not establish why traders changed their assessment.
• Volume versus liquidity: The reported $4.3M traded provides activity context, but without a specified period or market-depth data it cannot establish how easily additional orders could move the price.