Wall Street Turns Bullish on Health Insurers: UNH Surges 5.7% as BofA Upgrades and Morgan Stanley Raises Target to $453

UnitedHealth Group was written off by many investors after five straight sessions of losses. Then Thursday morning arrived — with two simultaneous Wall Street upgrades, easing medical cost data, and a technical setup that had been coiling for a breakout. Here is what changed, what it means for patients, and what to watch next.