Here’s what the tech giants have proved to their cynics — so what should investors do now? By: MarketWatch April 30, 2021 at 06:38 AM EDT The tech giants appear to be thriving, even as the economy opens up from the COVID-19 pandemic restrictions. Read More >> Related Stocks: Alphabet-C Amazon.com Apple Facebook Jd.com Inc ADR Microsoft Microvision Nio Inc ADR Pinterest Inc SPX Snap Inc Twitter, Inc.