🟢 Rubrik is trading 2.2% up in pre-market on October 19, 2026, amid gains in major indexes

Rubrik is trading at $114.85, up 2.2% in pre-market, with broader market strength potentially supporting the move.

• The comparison uses the provided pre-market price and October 16 close; the S&P 500 rose 0.62% and the Nasdaq Composite rose 1.20%.
• No fresh company-specific catalyst directly explaining the gain was identified; Project Hourglass was announced October 8, not October 19.
• A separate news item reports Rubrik security tools opened to AI agents, but does not establish a connection to the stock move.