MARKETSInfosys Signs Long-Term AI Deal with Knorr-BremseTabassum ChaudharyAugust 18, 2026August 18, 2026 August 18, 2026August 18, 2026 Infosys shares fell on Tuesday in a broadly weak NSE session, hours before the company announced a long-term AI deal with Knorr-Bremse. The deal covers...