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Teledyne Technologies Incorporated (TDY) — chart, structure and Closelooknet read

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Signals for this name

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

Versus its index HALO Growth 100 — the name, its sleeve and the index over day, week and month

Versus its index

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

HALO Growth 100 · as of 2026-10-06

DayWeekMonth3 months
TDY+0.4%+2.7%+1.9%−2.7%
Autonomous Defense & Drones−1.1%+0.9%−5.9%—
HALO Growth 100+0.5%+0.7%−4.9%—

Against the index: 2.0 pts ahead on the week, 6.8 pts ahead on the month; against its Autonomous Defense & Drones sleeve 7.8 pts ahead on the month.

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

Mentioned on Closelooknet 2 pieces · newest: Daily Pulse, “Semiconductors Surge While Blue Chips Slip on a Divided Day” (2026-09-07)

Mentioned on Closelooknet

Where TDY appears in the diary — 2 pieces, newest first. Every link is our own writing.

Long reads

Dailies

  • Semiconductors Surge While Blue Chips Slip on a Divided DayDaily Pulse · 7 Sept 2026The reading sits modestly above neutral but does not signal excessive heat, consistent with a market that is selectively risk-on in tech rather than broadly ebullient. §11 — Pattern Scanner Active 414 signals · FMX 51 🟡…
Weather around the name 3 macro readings: Money Temperature, Factor regime, Sovereign pressure

The weather around this name

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

  • Money Temperature Composite 61/100 · S&P 500 fund at 75, bullish alignedEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-10-06
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 98th percentile of the window, +5.7% over 20 sessions. Factor regime → 2026-10-06
  • Sovereign pressure Index 0.74 · up 0.17 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-10-06
How it trades on rate days beta 0.50 to TLT · on the worst bond days it moved with the market

How it trades on rate days

How TDY has moved when long-dated Treasury yields rise — measured against TLT, the 20+ year Treasury fund.

  • Beta to long bonds, 1 year 0.50 — tends to move with bonds for every 1% move in TLT (20+ year Treasuries), Teledyne Technologies Incorporated moved 0.50% on average · correlation 0.18 · higher than 52% of US names
  • Beta, last 3 months 0.17 less rate-sensitive lately than over the year
  • On the 10 worst bond days −0.92% on average against −0.74% for the S&P 500 the 10 sessions of the past year in which TLT fell most, i.e. long yields rose most
  • Latest of those days −1.45% TLT −1.29% that day 2026-09-24

Daily total returns from the adjusted price series; a TLT down day is a day long yields rose. Beta = the average move of the name for a 1% move in TLT. Past sensitivity, not a forecast. An investment diary, not a recommendation.

Who it is priced against HALO Growth 100 · Autonomous Defense & Drones · 8 names with week and year-to-date

Peer group

HALO Growth 100 · Autonomous Defense & Drones

Drone primes, autonomous-systems integrators, and the next-generation defence platforms re-shaping land/air/sea procurement.

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

Company snapshot — Teledyne Technologies Incorporated

TDY in five paragraphs: what it makes and sells, where it sits in the Closelooknet stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
Teledyne makes sensing and instrumentation hardware across four segments: Digital Imaging covers visible, infrared, X-ray and UV sensors plus cameras and semiconductor converters; Instrumentation covers monitoring, control and test-and-measurement gear for distributed sensor networks; Aerospace and Defense Electronics covers avionics, interconnects and onboard data systems for aircraft; and Engineered Systems covers integration and manufacturing for defence, space and energy programmes. It sells into industrial, scientific, aerospace and defence customers across the United States, Europe and Asia, and is based in Thousand Oaks, California.
Where it sits in the stack
Teledyne carries no seat in our Rubin AI build-out index; it belongs instead to the Autonomous Defense & Drones sleeve of our HALO Growth 100, the growth index that sits outside the megacaps. In that sleeve it is a supplier of sensing, imaging and electronic subsystems to the drone and autonomous-platform makers rather than an integrator of complete systems itself.
Who it is priced against
Our peer group reason groups it with drone primes, autonomous-systems integrators and next-generation defence platforms — Hanwha Aerospace, Saab, Kongsberg Gruppen, Hensoldt, Red Cat, AeroVironment, Axon and Kratos Defense; the market also compares it with Raytheon.
Why Closelooknet tracks it
Teledyne sits in our HALO Growth 100 and carries a Closelooknet score, where quality reads as the strongest module and valuation as the weakest. The diary has quoted it twice, including in a Daily Pulse edition discussing selective tech risk appetite.
What the diary watches
The diary watches whether defence and drone procurement cycles keep pulling sensor and imaging demand toward the autonomous-systems buyers in its peer group.

Teledyne Technologies Incorporated (TDY) trades on US exchanges. Constituent of HALO Growth 100.

Written from the company’s public profile and Closelooknet’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. 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 2026-10-07

Quick answers

What is Teledyne Technologies Incorporated (TDY)?

Teledyne Technologies Incorporated trades as TDY on the US exchange (US) in the Closelooknet research universe, as of the registry build of 2026-10-07.

Is TDY in a Closelooknet index?

Yes — Teledyne Technologies Incorporated is a constituent of HALO Growth 100, as of 2026-10-07.

Where does TDY trade against its moving averages?

In a correction — 11.2% off its high: 11.2% below its 52-week high and under its 50-day — a textbook 10-to-20% correction. As of 2026-10-05 — a technical state from the nightly Closelooknet bake, not advice. The Technical tab carries the full row.

How is TDY doing against its Closelooknet index?

Over the past month Teledyne Technologies Incorporated is +1.9% against −4.9% for the HALO Growth 100 — 6.8 points ahead of its index, as of 2026-10-06. Its Autonomous Defense & Drones sleeve is −5.9% 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.

How does Teledyne Technologies Incorporated compare with its peers?

Against its peer group (HALO Growth 100 · Autonomous Defense & Drones), Teledyne Technologies Incorporated (TDY) sits 11.2% below its 52-week high, 2.1% below its 50-day average; Hanwha Aerospace Co Ltd (012450.KS) is 38.2% below, Saab AB (publ) (SAAB-B.ST) is 16.4% below, AeroVironment Inc (AVAV) is 66.7% below. Put any of them next to TDY in the chart grid (2×1 or 2×2) and the page lays the companies side by side: performance, trend, valuation, margins and our money-flow reading.

How does Teledyne Technologies Incorporated trade when bond yields rise?

Over the past year Teledyne Technologies Incorporated had a beta of 0.50 to TLT, the long-dated Treasury fund — it tends to move with bonds, higher than 52% of US names. On the 10 sessions in which long bonds fell most it moved −0.92% on average, against −0.74% for the S&P 500. The "How it trades on rate days" block on this page carries the lines.

Where has Closelooknet written about Teledyne Technologies Incorporated?

Teledyne Technologies Incorporated appears in 2 Closelooknet pieces, most recently Daily Pulse: Semiconductors Surge While Blue Chips Slip on a Divided Day (2026-09-07); Weekly Signal: Defense — The $4M Missile vs. the $10K Drone (2026-03-29). What Closelooknet said most recently: The reading sits modestly above neutral but does not signal excessive heat, consistent with a market that is selectively risk-on in tech rather than broadly ebullient. §11 — Pattern Scanner Active 414 signals · FMX 51 🟡… (Daily Pulse, 2026-09-07). The "Mentioned on Closelooknet" block on this page lists the long reads, the reference entries and the dailies that name it.

What does Teledyne Technologies Incorporated do?

Teledyne makes sensing and instrumentation hardware across four segments: Digital Imaging covers visible, infrared, X-ray and UV sensors plus cameras and semiconductor converters; Instrumentation covers monitoring, control and test-and-measurement gear for distributed sensor networks; Aerospace and Defense Electronics covers avionics, interconnects and onboard data systems for aircraft; and Engineered Systems covers integration and manufacturing for defence, space and energy programmes. It sells into industrial, scientific, aerospace and defence customers across the United States, Europe and Asia, and is based in Thousand Oaks, California. Our peer group reason groups it with drone primes, autonomous-systems integrators and next-generation defence platforms — Hanwha Aerospace, Saab, Kongsberg Gruppen, Hensoldt, Red Cat, AeroVironment, Axon and Kratos Defense; the market also compares it with Raytheon.

Where does Teledyne Technologies Incorporated sit in the AI build-out?

Teledyne carries no seat in our Rubin AI build-out index; it belongs instead to the Autonomous Defense & Drones sleeve of our HALO Growth 100, the growth index that sits outside the megacaps. In that sleeve it is a supplier of sensing, imaging and electronic subsystems to the drone and autonomous-platform makers rather than an integrator of complete systems itself. Teledyne sits in our HALO Growth 100 and carries a Closelooknet score, where quality reads as the strongest module and valuation as the weakest. The diary has quoted it twice, including in a Daily Pulse edition discussing selective tech risk appetite.

What does this page show?

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

Related in the Closelooknet universe

same Closelooknet index seat first, then Scientific & Technical Instruments. Scored names rank on their Closelooknet score; names without one rank on trend state — above or below their 50- and 200-day averages — never on a score they do not carry.