The quick recovery from what could be serious scares shows that traders are an optimistic bunch–and it’s hopefully a good sign for the rally that is now into its third year.

Tesla was particularly battered as it joined Apple (-3%) and Nvidia (-3%), as American multinational companies with the highest proportion of sales in China.

There are plenty of moving parts when it comes to tariffs. Here, we look at what impact tariffs have on the stock market and your portfolio.

The stock market fell on Monday after President Donald Trump slapped tariffs on Canada, Mexico and China, eliciting threats of retaliation and setting the stage for a trade war. Traders demonstrated their jitters with a selloff of U.

On Saturday, President Donald Trump made good on his promise to impose steep tariffs on America’s three largest trading partners — Canada, China and Mexico — citing a national emergency on the flow of fentanyl and undocumented immigrants into the United States.

Over the weekend, President Donald Trump said the U.S. will levy 25% tariffs on Mexico and Canada and 10% tariffs on China. Stock market losses ranged from 1.4% to 2.5% in early trading Monday.

Asian shares were trading mixed Wednesday as markets mulled the impact of tariffs being imposed by the United States and China. The Hang Seng dropped 1.2% to 20,543.93, while the Shanghai Composite lost 0.

The Trump administration’s proposed tariffs jolted global markets Monday, driving huge swings in stocks around the world. Here were some reactions to the mayhem: Danny Kirsch, head of options at Piper