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U.S. House · Massachusetts · Nov 3 · 7 days out
Massachusetts House, district 3
Lori Trahan (Democrat, incumbent) against Gary Grossi (Republican).
Where they stand
From their voting record.
Lori Trahanrecord
Money
FEC to Sep 30RaisedTrahan$1.8MGrossi$8kItemized, named donorsTrahan$804kGrossi$1kNamed donorsTrahan518Grossi4Itemized from MassachusettsTrahan76%Grossi100%
The FEC doesn't name donors who give under $200, so their gifts count in Raised but not Itemized.
In their own words
Campaign sites and X“Fighting for seniors .”
“Surely renaming ANOTHER body of water will make grocery and gas prices cheaper.” Trahan · X post · Oct 14 · ↗
“Lifting Our Voices. Building Real Change. Together.”
“Right to bear arms shall not be infringed” Grossi · Campaign site · Sep 30 · ↗
All market contracts · Kalshi and Polymarket · 4
| Candidate | Platform | Contract | Bid | Ask | Last | Volume | |
|---|---|---|---|---|---|---|---|
| Lori Trahan | Kalshi | Democrat wins | 96% | 98% | 97% | $827 | Open ↗ |
| Lori Trahan | Polymarket | Democrat wins | 97% | 98% | 98% | $11,863 | Open ↗ |
| Gary Grossi | Kalshi | Republican wins | 2% | 4% | 3% | $1,161 | Open ↗ |
| Gary Grossi | Polymarket | Republican wins | 1% | 2% | 1% | $11,762 | Open ↗ |
Prices in cents on the dollar, read Oct 27, 2026. A party contract pays if that party wins the seat.
Also on the Massachusetts ballot
All 10 →Statement estimate · odds are a market close, not a poll