Jane Fraser, CEO of Citigroup, attends a hearing on Annual Oversight of Wall Street Firms before the Senate Committee on Banking, Housing, and Urban Affairs in Washington, D.C., the United States, on Dec. 6, 2023.Citigroup is scheduled to report first-quarter earnings before the opening bell Tuesday. Here's what Wall Street expects:Earnings: $1.85 per share, according to LSEGRevenue: $21.29 billion, according to LSEGProvision for credit losses: $2.57 billion, per StreetAccountTrading Revenue: Fixed income o ...