Nu Holdings (NU) Stock News Today (Dec. 17, 2025): Nubank Shares Dip as Options Traders Turn Cautious and Institutions Reposition
December 17, 2025 — Nu Holdings Ltd. (NYSE: NU), the parent of Brazilian digital bank Nubank, traded lower Wednesday as investors digested a fresh wave of institutional-position updates and a new read on options-market sentiment—with Wall Street’s broader risk appetite