About This Market
SharePolymarket and Kalshi are tracking the race for the PA-10 Democratic nominee ahead of the 2026 elections. This contest is crucial as it will determine the Democratic candidate who could influence the party's chances in a competitive district.
Janelle Stelson leads the “PA-10 Democratic nominee” event at 97.2% implied probability, followed by Justin Douglas at 2.5%. A 3.0% cross-platform spread signals an active arbitrage window.

