Datadog is trading 4.27% lower at $254.50 after-hours as software-sector pressure followed disappointing Fortinet and ServiceNow results that renewed concerns about AI disruption. - Datadog closed October 29 at $265.84, down 4.51% in the regular session. - Reuters reported broad software declines tied to those results and investor scrutiny of AI's impact on traditional business models; the software ETF fell 3.76% after-hours. - No Datadog-specific announcement was identified in available reporting; the move is best attributed to sector pressure, not a company catalyst.