Dimon's comments Wednesday come as Trump has threatened to impose a 25 percent tariff on products from Mexico and Canada by February 1 and a 10 percent tariff on Chinese imports. Earlier Wednesday, Trump also teased the notion of imposing "taxes, tariffs, and sanctions" on Russia if it doesn't end its war against Ukraine.

Despite fears that the tariffs could spark a global trade war and reignite inflation domestically, Jamie Dimon, CEO of JPMorgan Chase, said they could protect American interests and bring trading partners back to the table for better deals for the country,

JPMorgan Chase CEO Jamie Dimon on Wednesday said the U.S. stock market is overvalued and explained why he’s a little more pessimistic about the global economy than your average Wall Street insider.