Politics
Will the Democrats win the Massachusetts Senate race in 2026?
99%
Market thinks YES
Predly estimate · Weighted by traded volume and market depth across platforms.
↑0.5% this week
30 days agoToday
Why did this change?
Get a plain-language summary of how this probability has moved recently.
Based on current prediction-market prices, the market estimates a 99% probability of this happening.
Current probability
99%
24h
-0.3%
7d
+0.5%
volume
$62K
Closing date
Nov 4, 2026
Live data from Polymarket and Kalshi