C - Piper Sandler upgrades Citigroup to Overweight sees 19% upside potential February, 14 2024 05:15 AM Citigroup Inc. 2024-02-14 05:15:18 ET Piper Sandler has upgraded Citigroup ( NYSE: C ) to overweight from neutral, citing increased confidence in the U.S. bank's outlook.... For further details see: Piper Sandler upgrades Citigroup to Overweight, sees 19% upside potential