Transdigm Group Incorporated

Stage 4 · Declining · week 8

As of Oct 22, 2026, Transdigm Group is in Stage 4, the downtrend phase, now in week 8 (since Aug 31, 2026). It closed at $1,141.74, 21.3% below its 52-week high and below its 200-day average, which is falling.

TransDigm Group Incorporated designs, produces, and supplies aircraft components in the United States and internationally. More about the company

$1,141.74

+1.09% today

$63.1B · Large cap

Market Neutral — Building

Pro read

Pro

Our read

Declining, below its long-term trend

Setup score

—

Momentum

Accelerating ⇈

Edge

—

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Stage Cycle Timeline2023-08-16 → 2026-10-22

S2 37w

S2 29w

2023-08-162026-10-22

S1S2S3S4Setup score (0–10, dashed line at 5)

S2 6w → S3 7w → S2 37w → S3 6w → S2 13w → S3 9w → S2 29w → S3 6w → S4 6w → S1 7w → S2 6w → S3 3w → S4 12w → S1 11w → S4 8w current

Total tracked: 165 weeks across 15 stage runs.

TDG among Aerospace & Defense42nd of 96 by relative strength

All 96 →

Stocks in Aerospace & Defense ranked by relative strength, with stage and one-month change
#	Stock	Stage	RS	1M
1	DUKRDUKE Robotics Corp.	Stage 4 · wk 2	99	−21.6%
2	SIFSIFCO Industries, Inc.	Stage 3 · wk 6	98	−6.0%
3	CVUCPI Aerostructures, Inc.	Stage 2 · wk 20	94	−5.9%
4	IAInnovative Solutions and Support, Inc.	Stage 1 · wk 7	91	+7.4%
5	DCODucommun Incorporated	Stage 3 · wk 5	91	−7.2%
6	MOG-AMoog Inc. Class A	Stage 3 · wk 7	91	−8.9%
7	MOG-BMoog Inc. Class B	Stage 3 · wk 6	89	−12.3%
8	POWWOutdoor Holding Company	Stage 2 · wk 1	89	+3.5%
…42	TDGTransdigm Group Incorporated	Stage 4 · wk 8	44	+3.3%

vs 52W High

-21.3%

$1,076.01 lo$1,450.00 hi

21.3% below 52W high, ongoing decline

In Stage 4, distance from the 52-week high reflects an ongoing decline, not a discount.

Stage Maturity

Week 8

1w13w26w

Week 8, established downtrend

How long this stock has been in Stage 4 decline. The longer the downtrend, the more entrenched the selling pressure. No length of decline marks a bottom on its own.

vs 200 DMA

-7.5%

200 DMA: $1,233.84 · sloping down

In Stage 4, the stock is below its 200-day average, the hallmark of a downtrend. Stage analysis waits for that to reverse before buying.

Rel Volume

1.34x

vs 50-day avg

High volume on down days in Stage 4 confirms institutional selling. Low-volume bounces are typical. They lack real buyers and are easy to mistake for reversals.

Trend Health

↗ ⇈

Short-term trend rising gently, and accelerating

Two reads of momentum. The arrow shows the direction of the short-term trend: rising (↑ or ↗), flat (→) or rolling over (↓). The ⇈ mark appears when our trend model reads the move as gaining speed on top of the longer trend. Strongest when both agree.

+3.3%

-7.7%

-2.1%

YTD

-16.0%

-14.1%

Scan Membership

Breakout Watch

Latest: 2025-02-10

11 appearances in last 60 days. First seen: 2019-01-17.

A stock that keeps qualifying week after week does so because its Stage 2 structure keeps holding. Staying power in the scan says more about the trend than any single appearance.

Recent Stage Timeline

2026-10-22S4

Wk 8 · Vol 1.34x

2026-10-21S4

Wk 8 · Vol 0.77x

2026-10-20S4

Wk 8 · Vol 0.94x

2026-10-19S4

Wk 7 · Vol 0.75x

2026-10-16S4

Wk 7 · Vol 1.05x

2026-10-15S4

Wk 7 · Vol 0.74x

2026-10-14S4

Wk 7 · Vol 0.79x

2026-10-13S4

Wk 7 · Vol 0.81x

2026-10-12S4

Wk 6 · Vol 0.80x

2026-10-09S4

Wk 6 · Vol 0.68x

2026-10-08S4

Wk 6 · Vol 1.04x

2026-10-07S4

Wk 6 · Vol 0.98x

Moving averages & range

50 DMA

$1,140.34

200 DMA

$1,233.84

52W High

$1,450.00

52W Low

$1,076.01

5D Low

$1,129.38

Resistance levels (recent highs)

20d High

$1,143.06

60d High

$1,285.56

120d High

$1,348.49

250d High

$1,450.00

Next resistance

+0.1%

to 20d High

P/E (TTM)

34.6

Forward 23.5

Earnings Growth (YoY)

+10.9%

Revenue +22.5%

Dividend Yield

0.00%

P/B -6.4

Transdigm Group: quick answers

What stage is Transdigm Group in?

As of Oct 22, 2026, Transdigm Group (TDG) is in Stage 4, the downtrend phase. It entered Stage 4 on Aug 31, 2026 and is in week 8. What the four stages mean

Is Transdigm Group in an uptrend?

No. Transdigm Group is in a Stage 4 downtrend. It trades 7.5% below its 200-day average, which is falling.

How far is Transdigm Group from its 52-week high?

Transdigm Group closed at $1,141.74 on Oct 22, 2026, 21.3% below its 52-week high of $1,450.00. Its 52-week low is $1,076.01.

How has Transdigm Group performed over the past year?

As of Oct 22, 2026, Transdigm Group is down 14.1% over the past year and down 16.0% so far in 2026.

Which sector and industry is Transdigm Group in?

Transdigm Group is in the Aerospace & Defense industry, part of the Industrials sector.

About this companyIndustrials· Aerospace & Defense

TransDigm Group Incorporated designs, produces, and supplies aircraft components in the United States and internationally. The Power & Control segment offers mechanical/electro-mechanical actuators and controls, ignition systems and engine technology, specialized pumps and valves, power conditioning devices, specialized AC/DC electric motors and generators, batteries and chargers, databus and power controls, sensor products, switches and relay panels, hoists, winches and lifting devices, cargo loading and handling systems, delivery systems, and electronic components. Its Airframe segment provides engineered latching and locking devices, engineered rods, engineered connectors and elastomer sealing solutions, cockpit security components and systems, cockpit displays, lavatory components, seat belts and safety restraints, engineered and customized interior surfaces and related components, thermal protection and insulation products, lighting and control technology, parachutes, specialized flight, wind tunnel and jet engine testing services and equipment, and testing and instrumentation solutions, as well as engineered audio, radio, and antenna systems. The Non-Aviation segment offers seat belts and safety restraints; mechanical/electromechanical actuators and controls; hydraulic/electromechanical actuators and fuel valves; refueling systems; and turbine controls. It serves engine and power system and subsystem suppliers, airlines, third party maintenance suppliers, military buying agencies, and repair depots; airframe manufacturers, cabin system and subsystem suppliers, airlines, and third party maintenance suppliers; and off-road vehicle and subsystem suppliers, child restraint system suppliers, and satellite and space system suppliers, as well as manufacturers of heavy equipment. The company was formerly known as TD Holding Corporation and changed its name to TransDigm Group Incorporated in 2006. The company was founded in 1993 and is headquartered in Cleveland, Ohio.

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All analytics based on EOD data. Data as of 2026-10-22. Past data patterns are not indicative of future results. This page is a data analytics tool only.