EPAM Systems is trading at $121.54, up 12.16%, with sector sentiment a possible tailwind after Accenture’s strong fiscal fourth-quarter results. - No clear EPAM Systems-specific announcement explaining the October 1 move surfaced; its newsroom lists a client-ranking item, not an evident catalyst. - Accenture shares rallied after an earnings beat and record bookings. - Major indexes were up only modestly in the supplied market context.