DDOG · PEAD ↓ 80

Datadog reported Q3 2026 EPS of $0.33 on 2026-11-04 (BMO), beating the $0.18 consensus by $0.15 (+83.3%).

Print-day reaction was −14.4% versus the prior close, a sharp sell-the-news move that overwhelmed the headline EPS beat. The overnight gap to the T+1 open extended the decline by a further −3.0%, with no sign of a stabilising bid in after-hours or pre-market trading. Over the subsequent two sessions the stock drifted an additional +2.9%, a modest partial recovery that left the cumulative loss largely intact. Cumulative abnormal return of −18.3% versus SPY.US firmly places this in PEAD short territory; drift confirms and extends the initial reaction, with the read held through 2027-02-01.