Amphenol Corporation (APH) — chart, structure and Closelook read

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Signals for this name

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

Optical transceivers, switching silicon, networking IP. The fabric that turns isolated GPUs into clusters.

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

The weather around this name

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

About Amphenol Corporation

Amphenol Corporation (APH) trades on US exchanges, classified under Technology. It is a constituent of Rubin Build-Out 100, sitting in Layer 5 of the build-out stack.

The Closelook company score reads 60/100 composite (momentum 62, quality 69, valuation 36) 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: APH news on the tape · index compare · sector dispersion · scanner.

FAQ · from the current data · as of 2026-09-15

Quick answers

What is Amphenol Corporation (APH)?

Amphenol Corporation trades as APH on the US exchange (US) and is classified under Technology in the Closelook research universe, as of the registry build of 2026-09-15.

Is APH in a Closelook index?

Yes — Amphenol Corporation is a constituent of Rubin Build-Out 100, as of 2026-09-15.

What is Amphenol Corporation's Closelook composite score?

60 out of 100, with momentum 62, quality 69 and valuation 36 sub-scores, as of 2026-09-15. Scores are Closelook's own research readings, not ratings or investment advice.

What does this page show?

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

Mentioned on Closelook

Where APH appears in the diary — 1 piece, newest first. Every link is our own writing.

Related in the Closelook universe