Massachusetts's 9th District margin of victory
Price history — Democrats, 32+ pts
Last 7 days of market YES price (blue) with the fair-price range (orange).
━ market YES▬ fair range
Market price
94¢
83¢
72¢
61¢
50¢
40¢
29¢
18¢
8¢
Kalshi • Volume: 731 contracts • Updated 3h agoCloses: 2027-11-03
Kalshi · Elections
OU's Pick
YES · Democrats, 32+ pts
at 8¢
Price gap
Kalshi8¢
→OU's fair25¢
+17¢ underpriced · pays 13×
Confidence
Moderate
Bill Keating won the district by 32 points in 2022 and 20 points in 2024 but a 32 point margin remains a high historical bar for this specific district.
Wide edge+17¢
Not financial advice. For informational purposes only. Prediction markets involve risk of loss. AI may contain errors.