The Indiana 2nd congressional district’s R+13 Partisan Voter Index and incumbent Rudy Yakym’s unopposed Republican primary position him as the clear favorite against Democrat Jamee Decio, who won her May primary. Trader pricing for Republican victory margins clusters around 10-20 points, reflecting the district’s consistent Republican tilt, Yakym’s substantial fundraising edge, and limited national Democratic investment. Forecasters across outlets maintain Solid or Safe Republican ratings with no shifts in the past month. Limited recent polling and the absence of major campaign events or external shocks keep the exact margin bracket competitive among traders, while the low probability assigned to a Democratic win underscores structural barriers. Potential late developments such as turnout shifts in Michiana-area counties or unexpected spending could still narrow or widen the final spread before the November 3 general election.