Stock futures drop as investors worry about tariffs and Treasury yields as President Donald Trump's tax bill continues to travel through Congress.

President Trump’s “big beautiful bill,” featuring tax cuts and increased spending, has rattled bond markets due to fears it will sharply increase U.S. national debt. Wall Street analysts are now questioning America’s status as a financial safe haven.

U.S. stock index futures were muted on Friday as investors were risk-averse after President Donald Trump's tax and spending bill won a crucial House vote the previous day, raising concerns about the country's deteriorating fiscal outlook.

Now they have a trade war problem to worry about again. Stock futures fell sharply Friday after President Donald Trump brought the trade war back to the forefront with threats of massive tariffs against America’s most valuable company and one of its most important trading partners.

Stock investors are starting to tune out President Donald Trump’s trade war. After frantically pushing share prices higher and lower for weeks on each twist and turn in Trump’s tariff negotiations, investors are now largely ignoring new announcements.

President Donald Trump broke his silence as the stock market continues to fall in reaction to his decision to level tariffs on Mexico and Canada, escalating a trade war.