Late Thursday, Trump posted a letter threatening to impose 35% tariffs on goods from Canada. The barrage of letters began on Monday, setting tariffs of 25% on goods from Japan and South Korea and 50% on Brazil.

Coca-Cola and Netflix have businesses that should make them resilient if Trump's tariffs stay in place. Both of these leading companies continue to deliver solid financial results for investors. It's been a bit of a roller-coaster ride,

Wall Street on Friday was poised for a negative open, with stock index futures down, as President Donald Trump slapped a 35% tariff on Canada and warned of further hikes if Ottawa retaliated. S&P 500 futures (SPX) -0.