STX · PEAD → 0

Seagate Technology reported Q1 FY2027 EPS of $7.34 on 2026-10-27, beating the $7.17 consensus by $0.17 (+2.37%).

Print-day reaction was +3.67% versus the prior close, a clean beat-driven pop that carried STX decisively above its pre-earnings range. The overnight gap reversed sharply, with the stock opening -3.15% below the T+0 close, erasing a meaningful portion of the initial move before the next session began. Day 1–3 drift compounded the fade, declining -7.65% from the T+1 open through the T+3 close, unwinding the entire earnings reaction and then some. Cumulative abnormal return of +1.32% versus SPY.US sits well inside the ±3% neutral band, yielding a PEAD direction of none with zero conviction; no drift signal is active through 2027-01-22.