Why Was Datadog Stock Down on Aug 6, 2026?

Datadog shares are trading lower in pre-market today, having recovered only a small part of an earlier 23.5% plunge that followed this morning's second-quarter 2026 earnings report. The company beat estimates on both headline numbers — $0.65 per share versus $0.59 expected, and revenue of $1.12 billion versus $1.08 billion expected. Options markets ahead of the report had priced in a swing of roughly 13% in either direction; the actual move nearly doubled that ceiling.

A reaction that far outruns the options-implied range on a headline beat usually means the market is repricing something in the details — typically the composition of growth or the forward outlook — rather than responding to the trailing quarter. Datadog went into the report already split among analysts, including a Bernstein downgrade citing slowing demand outside AI-related workloads. Today's continued weakness suggests that view is winning out over the headline beat, for now. For the full breakdown of this morning's release, see our dated report on the earnings and reaction.