Democrats hold a consistent 5- to 7-point edge in generic congressional ballot polling amid low presidential approval ratings near 40 percent and the typical midterm penalty for the president's party. Recent special election results and higher Democratic primary turnout in key states have reinforced expectations of net gains sufficient for House control, while a favorable Senate map adds momentum. However, aggressive redistricting has reduced the number of truly competitive districts, capping the potential scale of any wave, and broader economic pressures plus foreign policy developments introduce volatility. Traders see a modest Democratic advantage as the baseline but assign roughly even odds to whether gains reach true tsunami levels across both chambers by November. Late-cycle shifts in voter priorities on affordability or conflict developments could still alter the balance before Election Day.