Novo Nordisk (NVO) stock rebounds after Kepler Cheuvreux upgrades to Buy following a 42% stock drop over the past year. Read more here.

A long-term Novo Nordisk A/S skeptic recommended buying shares of the Danish weight-loss drug maker nine years after starting coverage of the stock.Most Read from BloombergTrump DEI Purge Hits Afforda

Over the past few days, as the rest of the stock market melted down, a revolution has been quietly brewing in the market for GLP-1 weight-loss drugs. Current runners-up Viking Therapeutics ( VKTX 10.22%) and Roche Holdings ( RHHBY 3.62%), up 11.3% and 4%, respectively, through 10:05 a.m. ET today, are behind it.