The retirement of longtime Democratic incumbent Steny Hoyer after more than four decades in Congress has triggered a crowded June 23 primary featuring well-funded candidates including Rushern Baker and Harry Dunn, yet the district's D+17 Partisan Voter Index and consistent Democratic performance in recent cycles keep the general-election outcome heavily tilted toward the party nominee. Traders view the open seat as unlikely to alter the underlying partisan dynamics in southern Maryland, where Democrats have held the seat by wide margins. A late-breaking scandal affecting the eventual Democratic nominee or an unusually strong Republican performance in the fall campaign could still narrow the margin, though historical patterns and current polling averages indicate limited realistic paths for a partisan flip before November 3.