SGO.PA · PEAD → 0

Saint-Gobain reported Q1 2026 results on 2026-04-23; no EPS actuals are yet in our feed.

Print-day reaction was +1.4% versus the prior close, a modest positive opening to the window. The overnight gap to the T+1 open extended the move by a further +3.8%, suggesting initial buy-side follow-through after hours. Days 1–3 drift, however, gave back that momentum, with the price slipping –0.3% from the T+1 close to the T+3 close. Cumulative abnormal return of +0.5% versus SPY.US falls well inside the ±3% threshold, yielding a PEAD direction of none; the holding window runs through 2026-07-21.