Virus worries and FOMO drive options bets on surging tech giants

Options investors are ramping up bets on some of this year'sbiggest winners, including Amazon.com Inc , Netflix Incand Tesla Inc , even as they turn cautious on the wider market amid a resurgent U.S. coronavirus outbreak.Investors are betting that tech-related stocks will remain comparatively resilient to the coronavirus-fueled economic disruptions that have battered sectors such as retail and travel, despite growing concerns about stretched valuations following steep rallies.Analysts also see a