US Stock Market Loses $4 Trillion In Value, Tesla Alone $125 Billion, Amid Trader Tariff Fear

President Donald Trump’s tariffs have spooked investors, with fears of an economic downturn driving a stock market sell-off that has wiped out $4 trillion from the S&P 500’s peak last month, when Wall Street was cheering much of Trump’s agenda.

A barrage of new Trump policies has increased uncertainty for businesses, consumers and investors, notably back-and-forth tariff moves against major trading partners like Canada, Mexico and China.

“We’ve seen clearly a big sentiment shift,” said Ayako Yoshioka, senior investment strategist at Wealth Enhancement. “A lot of what has worked is not working now.”

The stock market selloff deepened on Monday. The benchmark S&P 500 fell 2.7%, its biggest daily drop of the year. The Nasdaq Composite slid 4%, its largest one-day decline since September 2022.

The S&P 500 on Monday closed down 8.6% from its February 19 record high, shedding over $4 trillion in market value since then and nearing a 10% decline that would represent a correction for the index. The tech-heavy Nasdaq ended Thursday down more than 10% from its December high.

On Monday, the S&P 500’s technology sector dropped 4.3%, while Apple and Nvidia both fell about 5%. Tesla tumbled 15%, shedding about $125 billion in value. More here