**Incumbent Democrat Summer Lee holds a commanding position against Republican James Hayes in Pennsylvania’s 12th Congressional District, a Pittsburgh-area seat rated solid Democratic by major forecasters.** The market’s even pricing on the two candidates alongside a dispersed set of Democrat margin buckets reflects trader uncertainty over the precise victory size rather than the winner, consistent with the district’s recent 12–13 point Democratic margins and its underlying partisan lean. Limited competitive polling and the absence of major late-breaking events have kept probabilities spread across the 20–35 point ranges. High early voting turnout and standard get-out-the-vote efforts in the final days could still shift the exact margin before November 3.