Will the Stock Market Crash Under President Trump in 2026? History Says Investors Have Reason to Worry.
Why it matters: A 19% plunge could erase billions in portfolios before the 2026 midterms.
- President Trump's aggressive tariffs have coincided with the slowest U.S. GDP growth since 2016 and the weakest job gains since 2009, undermining the “greatest economy” claim (source data
- Brent crude jumped over 40% to $103 a barrel after the U.S.–Iran conflict choked the Strait of Hormuz, pushing U.S. gasoline past $3.50 per gallon for the first time since summer 2024 (Wall Street Journal).
- Midterm election history shows a median 19% peak‑to‑trough drop in the S&P during such years, giving investors a 50‑50 chance of a similar decline in 2026 (historical analysis).
- Investors are already paying a premium for equities by historical standards, making the downside risk especially acute as policy uncertainty mounts.
The S&P 500 sits 5% below its record high as President Trump’s tariffs, a 40% surge in oil prices, and historic midterm‑election volatility converge, echoing past election‑year declines and raising the odds of a further slide in 2026.
