2382.TW · PEAD → 0

Quanta Computer reported Q3 2026 EPS of NT$6.82 on 2026-11-10, missing the NT$7.1458 consensus by NT$0.33 (-4.6%); prior-year EPS comparison is not available in our feed.

Print-day reaction was a modest +0.67% versus the prior close, suggesting the market initially absorbed the EPS miss with limited damage. The overnight gap to the T+1 open reversed that move, dropping -0.84% and signalling early fading of the print-day resilience. Over days 1–3, the drift turned decisively negative at -7.21%, with the stock closing at 276.5 by 2026-11-13 — a sharp deterioration well below the initial reaction level. Despite a severe drift lower, benchmark data for SPY.US over the window is unavailable, leaving CAR undefined; per PEAD rules the signal registers as none with zero conviction through 2027-02-05.