Why Elevance Earnings Gave Health Insurance Stocks A Cold; UNH Up Next

Elevance Health topped Q2 earnings estimates Wednesday, despite falling medical membership, but profit was boosted by one-time "below-the-line" factors and the full-year outlook was underwhelming. ELV stock tumbled, making it among the S&P 500's early laggards. Molina Healthcare, another S&P 500 managed care stock, joined Elevance among the biggest laggards performers in pre-market trading.