📝 Executive Summary
Despite geopolitical tensions and elevated Treasury yields, the S&P 500 continues to reach record highs in 2026. Historical analysis from Fidelity and Nationwide suggests that staying invested after market peaks yields significant long-term returns, with the index averaging a 12.7% gain in the year following a record high. Analysts point to strong Q3 earnings growth projections and the favorable third year of the presidential cycle as potential catalysts for continued market strength.