Trader consensus on Polymarket heavily favors John Hickenlooper at 66.5% to win the Colorado Democratic Senate primary, driven by his enduring popularity as former governor and incumbent U.S. Senator with proven statewide appeal among Democratic voters, including strong performances in past primaries and general elections. Julie Gonzales trails at 27%, bolstered by her profile as a progressive state senator advocating on criminal justice and labor issues, though lacking Hickenlooper's broad name recognition. No major developments, such as new endorsements, polls, or candidate announcements, have emerged in the past 30 days to shift dynamics, leaving the market reflecting baseline frontrunner advantages ahead of any future primary date. Lower-tier candidates like Karen Breslin and Michael Scanlon linger with minimal support amid limited campaign visibility.