About This Market
SharePolymarket and Kalshi are tracking the Colorado Democratic Senate Primary Winner for the upcoming election on June 30, 2026. This primary is crucial as it will determine the Democratic candidate who will compete for a Senate seat, influencing party dynamics and legislative agendas.
John Hickenlooper leads the “Colorado Democratic Senate Primary Winner” event at 84.0% implied probability. Other contenders include Julie Gonzales (14.6%), Karen Breslin (0.6%), and Nichole Miner (0.3%). A 2.0% cross-platform spread signals an active arbitrage window.


