NIO - Nio aims for longer-life EV batteries through tech partnership with CATL March, 18 2024 06:52 AM NIO Inc. American depositary shares each representing one Class A 2024-03-18 06:52:14 ET More on Nio NIO Stock Is A Speculative Buy (Upgrade) NIO: Penny Stock Risk, But Shares Are A Bargain NIO: Weak Earnings, Poor Prospects Biggest stock movers today: TSLA, NIO, SOFI, TGT, GTLB, and more NIO reports mixed Q4, guides for Q1 sales at low end of expectations For further details see: Nio aims for longer-life EV batteries through tech partnership with CATL