Appian is trading 5.19% up at $37.10, with no clear company-specific catalyst identified for October 1. - Shares rose from the September 30 close of $35.27. - The latest company announcement noted recognition for its Chief People Officer in a Virginia Business leadership award; available coverage does not link it to the move. - Major indices are also up modestly, but none exceeds the 0.5% threshold for attributing the rise to broad-market sentiment.