On Dec. 29, 2025, investors weighed a bold sales outlook against battery reliance as Nio works toward profitability.NYSE : NIONioToday's Change( 4.71 %) $ 0.24Current Price$ 5.34Key Data PointsMarket Cap$11BDay's Range$ 5.08 - $ 5.3852wk Range$ 3.02 - $ 8.02Volume68MAvg Vol53MGross Margin11.25 %Nio (NIO +4.71%), which designs and sells electric vehicles, including sedans and SUVs, closed Monday's session at $5.34, up 4.71% on the day. Nio IPO'd in 2018 and has fallen 19% since going public. Trading volume r ...