Trump’s second-term approval rating has declined steadily from an early 2025 peak near 47 percent to the low-to-mid 30s by August 2026, with net approval recently reaching record lows around -20 to -27 across aggregators such as Gallup, YouGov, and Pew. Trader sentiment on the market’s ceiling for 2026 is shaped primarily by sustained dissatisfaction with the economy and inflation, compounded by the February 2026 Iran conflict and tariff policies that have weighed on consumer sentiment. The approaching November 2026 midterms intensify focus on these trends, as historical patterns show presidential approval often influences congressional outcomes and faces limited rebound potential without major positive catalysts like legislative successes or improved economic data. Any late-year shifts in foreign policy or domestic indicators could still alter the high-water mark before year-end resolution.