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Onto Innovation Inc (ONTO) — chart, structure and Closelook read

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Signals for this name

Every Closelook reading that exists for ONTO, from the same nightly bakes the boards use. Research diary readings, not advice.

Peer group

Process control and equipment

Curated competitor set — who the market prices this name against, not just who shares its sector.

Compared against ONTO on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

Versus its index

The name against its Closelook index and its own sleeve — equal-weight, nightly closes.

Rubin Build-Out 100 · as of 2026-09-16

DayWeekMonth3 months
ONTO−0.2%−12.5%−30.6%−22.9%
Testing & Metrology+1.8%−7.3%−13.1%—
Rubin Build-Out 100+1.9%−5.3%−7.4%—

Against the index: 7.2 pts behind on the week, 23.2 pts behind on the month; against its Testing & Metrology sleeve 17.5 pts behind on the month.

Returns from the index workers’ nightly closes; equal-weight sleeves. A relative reading from the research diary, not advice.

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

About Onto Innovation Inc

Onto Innovation Inc (ONTO) trades on US exchanges, classified under Technology. It is a constituent of Rubin Build-Out 100, sitting in Layer 3 of the build-out stack.

The Closelook company score reads 54/100 composite (momentum 48, quality 44, valuation 28) across 7 modules — the full three-layer breakdown, chart structure and analog history load live above.

closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

FAQ · from the current data · as of 2026-09-17

Quick answers

What is Onto Innovation Inc (ONTO)?

Onto Innovation Inc trades as ONTO on the US exchange (US) and is classified under Technology in the Closelook research universe, as of the registry build of 2026-09-17.

Is ONTO in a Closelook index?

Yes — Onto Innovation Inc is a constituent of Rubin Build-Out 100, as of 2026-09-17.

What is Onto Innovation Inc's Closelook composite score?

54 out of 100, with momentum 48, quality 44 and valuation 28 sub-scores, as of 2026-09-17. Scores are Closelook's own research readings, not ratings or investment advice.

Where does ONTO trade against its moving averages?

Resizing — 36.8% off its high: 36.8% below its 52-week high, under its 200-day — a deeper resizing of the trend, not a shallow dip. As of 2026-09-15 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

How is ONTO doing against its Closelook index?

Over the past month Onto Innovation Inc is −30.6% against −7.4% for the Rubin Build-Out 100 — 23.2 points behind its index, as of 2026-09-16. Its Testing & Metrology sleeve is −13.1% over the same month. The “Versus its index” table on this page carries the day, the week and the month for the name, its sleeve and the index.

What does this page show?

A live price chart with SMA overlays and drawing tools for ONTO, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

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