JPMorgan upgrades this fast-casual restaurant stock, says investors should buy it on the dip

European stocks opened lower as investors assess the global implications of Donald Trump’s plans to hike tariffs on China, Mexico and Canada.

U.S. refiners have become more reliant on heavy crude from Canada. Tariffs on Canadian crude oil imports could lead to higher gasoline prices for U.S. […]

Here are Thursday’s biggest calls on Wall Street.