MA-09 House winner?
As of Mon, 02 Nov 2026 02:42:11 UTC, Kalshi traders price Bill Keating (97.1%), Tyler MacAllister (1.0%). The market has $1K in volume and closes on Mon, 04 Jan 2027.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| Bill Keating | 97.1% | 97.1¢ | 2.9¢ |
| Tyler MacAllister | 1.0% | 1.0¢ | 99.0¢ |
Market details
- Venue: Kalshi
- Volume: $1K
- Liquidity: $1K
- Closes:
Resolution rules
Each outcome is a separate contract with its own rules. The rules for Bill Keating:
If the House member sworn in for MA-09 for the term beginning in 2027 is a member of the Democratic Party, then the market resolves to Yes. This market is eligible for accelerated determination after a consensus of media organizations project the winner. See full rules for details.
Sources
Related markets
- Midterms: Congress Balance of Power?
- Midterms: House popular vote margin of victory? (Generic ballot)
- Blue wave this year?
- MN-05 House winner?
- Blue tsunami this year?
- 2028 Democratic presidential nominee
DOXA is a liquidity aggregator for prediction markets that compares odds and depth across Polymarket, Kalshi and others and routes each trade for best execution with an AI assistant.