S&P 500 slides on California reopening rollback after briefly erasing post-COVID losses

· *US stocks slid on Monday, erasing earlier gains, as the governor of California announced closures of bars and indoor dining, spurring worries around economic reopening nationwide. *
· *The S&P 500 jumped as much as 1.6% and briefly erased its year-to-date losses before turning negative in the afternoon.*
· *Pfizer and...