Alphabet Shares Take $138 Billion Blow as Search Warnings Blare

For more than a year, Alphabet Inc. shareholders have fretted over long-term risks posed by artificial intelligence to the company’s money-printing search business. This week the threat became much more immediate. Court testimony from an Apple Inc. executive on...

Tesla Sales Plummet Across Europe Even as Model Y Ramps Up

Tesla Inc. sales kept sliding across Europe’s biggest electric-car markets in April, despite the company rolling out an updated version of its most popular vehicle. The company registered only 512 new vehicles last month in the UK, the Society of Motor Manufacturers...

Systematic Funds to Buy Stocks No Matter Which Way Market Swings

After a historic bout of tariff-driven volatility spurred trend-following systematic funds to sell, commodity trading advisers are once again surfacing as buyers of US stocks. Commodity trading advisers or CTAs, which typically buy stocks as index prices rise and sell...