Maine Senate Race Odds 2026
Prices as of 2026-09-19 18:30 UTC.
Kalshi has Troy Jackson at 68%; Polymarket has Troy Jackson (D) at 70%.
| Candidate / party | Kalshi | Polymarket | Gap |
|---|---|---|---|
| Troy Jackson D | 68% bid 67¢ · ask 68¢ · OI $1.1M | 70% vol $860k | -1 pts |
| Susan Collins R | 34% bid 33¢ · ask 34¢ · OI $1.7M | 30% vol $572k | +4 pts |
Maine Senate 2026 — Kalshi · Troy Jackson · Polymarket · Troy Jackson (D) · last 90 days
How the Kalshi market resolves
If a representative of the Democratic party is sworn in as a Senator of Maine for the term beginning in 2027, then the market resolves to Yes.