ServiceNow shares plunge 27% to worst day ever after earnings revive AI disruption fears

ServiceNow's stock recorded its worst day ever on underwhelming third-quarter results.

# ServiceNow shares plunge 27% to worst day ever after earnings revive AI disruption fears ServiceNow's stock recorded its worst day ever on underwhelming third-quarter results. **Read the full article:** [CNBC](https://www.cnbc.com/2026/10/29/servicenow-now-earnings-q3-2026.html) *This article was originally published by CNBC. MoneyWiseInc provides expert curation of the best financial content from trusted sources.*