At the opening of US stock markets, the Dow Jones Industrial Average fell 0.13%, the S&P 500 fell 0.03%, and the Nasdaq Composite rose 0.1%. NIO Inc. (NIO.N) rose about 6%, with its Q1 revenue guidance showing a year-on-year growth of 103.4% to 109.2%. BioNTech Inc. (BNTX.O) plunged about 19%, with the company's 2026 revenue guidance falling short of expectations.
