Techs Lead Market Sell-Off; Tenet Healthcare, Fiserv, Microsoft In Focus

The major indexes sold off, with the Nasdaq undercutting its 50-day line. Tesla and Google led the decline, with a slew of techs sliding in sympathy, including Microsoft. Selling was broad, though small caps and non-tech sectors don’t look as damaged. Tenet Healthcare and Fiserv broke out on earnings.