Markets News, February 21, 2025: Dow Has Worst Week Since October As Stocks Tumble; Tesla, Nvidia, UnitedHealth Plunge Amid Broad Sell-Off

Markets News, February 21, 2025: Dow Has Worst Week Since October As Stocks Tumble; Tesla, Nvidia, UnitedHealth Plunge Amid Broad Sell-Off

Stocks tumbled Friday as a big decline in shares of UnitedHealth weighed heavily···