• President Trump refuses to take credit or blame for current market performance, calling it "Biden's Stock Market."
  • The S&P 500 has declined 7.9% since Inauguration Day amid new tariffs and unexpected economic contraction.
  • Analysts note historic volatility as Trump's trade policies reset global trade flows.

Market Turmoil Under New Administration

The U.S. stock market has shown significant volatility during President Trump's first 100 days, with the S&P 500 Index dropping 7.9% from Inauguration Day through April 25. The decline accelerated Wednesday as the Dow Jones Industrial Average fell more than 600 points (1.5%), while the S&P 500 and Nasdaq Composite dropped 1.8% and 2.2% respectively. This comes alongside surprising economic data showing a 0.3% contraction in Q1 2025 GDP - contrary to economists' expectations of growth - and disappointing private sector job additions of just 62,000 in April.

Trade Policies Shake Markets

The market turbulence appears directly tied to President Trump's aggressive trade agenda. His April 2 declaration of a national emergency led to 10% tariffs on all countries using International Emergency Economic Powers Act authority, effective April 5. These sweeping "reciprocal" tariffs caught global investors off guard, triggering immediate market declines. "This is Biden's Stock Market, not Trump's," the president wrote on Truth Social, distancing himself from current performance while predicting future growth. "Tariffs will soon start kicking in, and companies are starting to move into the USA in record numbers."

Mixed Signals and Market Reactions

Financial markets have shown historic swings as investors grapple with uncertainty about tariff duration, potential escalation, and recession risks. The S&P 500 briefly dropped nearly 20% below its all-time high earlier this year, with some calling it the worst April since the Great Depression. Yet some sectors show resilience - data storage firms like Seagate Technology jumped 9.6% despite broader declines, while previously high-flying AI stocks pulled back sharply. Some analysts note that historically, steep early declines have sometimes preceded full-year gains, though current conditions remain unpredictable as the administration negotiates with trading partners.