Appian is trading at $53.00, up 8.96% in pre-market on November 4, 2026, versus the November 3 close, amid a software-sector rally. - No clear Appian-specific announcement was identified; the company is scheduled to report third-quarter results on November 5. - Okta’s S&P 500 inclusion takes effect November 4, prompting index-tracking funds to adjust holdings. The move supports a sector explanation, not a confirmed company-specific catalyst.