President Trump's Statements and Social Media Posts Have a Significant Impact on Stock Market Volatility

President Donald Trump's comments and social media posts have become a major driver of stock market volatility, according to an analysis by Fundstrat Research. His influence has led to the five best and worst days in the S&P 500 Index over the past 15 months, an unprecedented level of market control by a U.S. president. This has been particularly evident during the recent Iran-related tensions, which caused a sharp drop and rapid recovery in the S&P 500.

By Alexandra Semenova Sat, April 25, 2026 at 4:00 PM GMT+3 5 min read · Yahoo Finance ·

President Trump's Statements and Social Media Posts Have a Significant Impact on Stock Market Volatility

Topics: Donald Trump market volatility political influence S&P 500 stock market

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