President Donald Trump in recent days slapped tariffs as high as 50% on dozens of countries, restoring the type of aggressive trade policy that sent stocks plummeting a few months ago. The new round of levies prompted little more than a shrug on Wall Street.

As President Trump ramps up the pressure on dozens of countries, trade experts fear U.S. tariff policy leaves consumers and businesses in limbo.

U.S. stock indexes are edging mostly lower following President Donald Trump’s latest updates to his tariffs, but Wall Street is hanging near its record amid speculation about whether the president may ultimately back down.