In February 2017, Cathie Wood went on Bloomberg Television to make her case that the $10 trillion global mobility market would be severely disrupted by electric vehicles and networks of autonomous taxis.

Twitter shares surged as much as 26% after Musk’s purchase was revealed Monday in a regulatory filing, the stock’s biggest intraday increase in more than four years. The stake is worth about $2.89 billion, based on Friday’s market close.

The price of nickel spiked more than 60% Monday, one of most extreme moves ever seen on metal markets. Here’s why that matters and who’ll take a hit. The metal added more than $10,000 to trade at a 15-year high above $40,000 a ton -- the biggest-ever daily dollar gain in the 35-year history of the contract.

Elon Musk has emerged as arguably the loudest voice in corporate America advocating for the economy to reopen.