Friday UnitedHealth is set to report earnings before the bell, with a conference call scheduled for 8:45 a.m. JPMorgan Chase is set to report earnings before the market opens. Management has said it will disclose severance costs and job cuts along with fourth quarter earnings." Delta Air Lines is set to report earnings before the bell, followed by a call at 10 a.m. What history shows: Bank of America beats earnings estimates 79% of the time, per Bespoke.

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Persons: Wells, John Butters, Butters, UNH, UnitedHealth, CVS, JPMorgan Chase, Hugh Son, Jane, DAL, Leslie Josephs Organizations: JPMorgan Chase, Citigroup, Bank of America, Delta Airlines, CNBC, LSEG, JPMorgan, First, Management, Delta Air Lines, CNBC CNBC, Delta Locations: Wells Fargo