ONTO

-8.9%🟢 Fundamentally supported

Onto Innovation Inc. · Technology

$240.18Vol 1.10M · 1.8× normalMkt cap −$1.15Blive · 2026-10-14 ET

What happened

Move

-8.9%

Price

$240.18

Volume

1.10M

1.8× normal

Market cap

$11.79B

−$1.15B today

Why it moved

Earnings releasemedium confidence

Onto Innovation Q2 2026 Earnings Call: Complete Transcript — finnhub-news
Onto Innovation Receives Best Partner Award from SK hynix for Hidden Defect Prevention in High Bandwidth Memory Production — finnhub-news

Possible catalyst: earnings release, 6.1pp below its sector, on 1.8× normal volume.

Verdict — was the move justified?

🟢 Fundamentally supported

Earnings release — direction and rough magnitude are consistent with the identified fundamental catalyst.

How unusual is this move

σ score

2.8σ

vs own 20d volatility

Percentile

97th

of 1266 daily moves

Avg daily move

±2.7%

own 5y average

vs sector

-6.1%

beyond sector median

Today’s move is among the largest 3% of ONTO’s daily moves over the last 5 years — while the sector moved -2.8% and the market -0.9%.

What happened after similar moves

49 similar down moves in ONTO’s 5-year history:

After 5 days

+1.4%

56% higher

After 20 days

+6.4%

63% higher

Median of same-direction moves within ±35% magnitude band. Past patterns don’t predict outcomes — context, not signal.

Fundamental context

V 10G 37P 57H 100Q 52

Insider activity (90d): net selling $902.3K

Valuation context

P/E (TTM)

94.6

5y median 37.0

P/E percentile

93%

vs own 5y history

FCF yield

0.0%

Trading richer than 93% of its own historical valuation range.

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Pillar scores, financial statements, valuation history, news & more for ONTO

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