ONTO · PEAD ↑ 100

Onto Innovation reported Q3 2026 EPS of $2.44 on 2026-11-09, beating the $2.27 consensus by $0.17 (+7.5%).

Print-day reaction was +12.0% versus the prior close, a sharp gap-and-go that cleared the stock well above its pre-earnings range. The overnight gap to the T+1 open added another +3.3%, signalling no after-hours fade and continued buying pressure. Over the following two trading days (T+1 close through T+3 close) the stock drifted a further +6.2%, sustaining the momentum with no meaningful give-back. Cumulative abnormal return of +18.0% versus SPY over the three-day window puts this firmly in PEAD long territory; the documented drift pattern holds through the window ending 2027-02-04.