VinFast Auto is trading at $3.19, down 4.07%, amid a sharp technology-led market selloff as investors reassess AI spending and data-center growth prospects. - Reuters reported the Nasdaq fell as much as 5%, citing concerns about financing and new limits on data-center construction. - A November 5 article highlighted VinFast Auto’s third-quarter delivery growth but identified no new company announcement explaining the decline; the broader market move is the clearest available context.