ATMU· Consumer Discretionary› Auto Parts

Atmus Filtration Technologies Inc.

Stage 4 · Declining · week 7

As of Oct 22, 2026, Atmus Filtration Technologies is in Stage 4, the downtrend phase, now in week 7 (since Sep 9, 2026). It closed at $44.75, 31.6% below its 52-week high and below its 200-day average, which is falling.

Atmus Filtration Technologies Inc. designs, manufactures, and sells filtration products under the Fleetguard brand in the United States and internationally. More about the company

$44.75

-0.73% today

$3.7B · Mid cap

Market Neutral — Building

Pro read

Pro

Our read

Declining, below its long-term trend

Setup score

—

Momentum

Steady

Edge

—

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

S? 30w

S2 13w

S2 27w

S2 37w

2023-08-162026-10-22

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

S? 30w → S3 1w → S2 13w → S3 7w → S2 27w → S3 9w → S4 10w → S1 8w → S2 37w → S3 7w → S4 7w → S1 4w → S4 6w current

Total tracked: 165 weeks across 13 stage runs.

ATMU among Auto Parts16th of 57 by relative strength

All 57 →

Stocks in Auto Parts ranked by relative strength, with stage and one-month change
#	Stock	Stage	RS	1M
1	CVGICommercial Vehicle Group, Inc.	Stage 4 · wk 3	92	−8.9%
2	GTXGarrett Motion Inc.	Stage 3 · wk 10	92	−13.7%
3	DANDana Incorporated	Stage 1 · wk 6	84	−4.9%
4	HYLNHyliion Holdings Corp. Class A	Stage 3 · wk 1	84	−25.1%
5	MGAMagna International, Inc.	Stage 3 · wk 3	83	+1.6%
6	ALSNAllison Transmission Holdings, Inc.	Stage 3 · wk 2	79	−4.4%
7	PLOWDouglas Dynamics, Inc.	Stage 4 · wk 4	78	+1.3%
8	MLRMiller Industries, Inc.	Stage 2 · wk 33	77	−3.5%
…16	ATMUAtmus Filtration Technologies Inc.	Stage 4 · wk 7	55	−0.4%

vs 52W High

-31.6%

$42.62 lo$65.42 hi

31.6% below 52W high, ongoing decline

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

Stage Maturity

Week 7

1w13w26w

Week 7, early Stage 4 decline

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

-15.9%

200 DMA: $53.24 · 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

0.83x

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 rolling over

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.

-0.4%

-16.3%

-26.9%

YTD

-14.3%

+0.6%

Scan Membership

Breakout Watch

Latest: 2024-08-08

2 appearances in last 60 days. First seen: 2024-03-18.

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 7 · Vol 0.83x

2026-10-21S4

Wk 7 · Vol 0.44x

2026-10-20S4

Wk 6 · Vol 0.99x

2026-10-19S4

Wk 6 · Vol 0.96x

2026-10-16S4

Wk 6 · Vol 0.91x

2026-10-15S4

Wk 6 · Vol 1.49x

2026-10-14S4

Wk 6 · Vol 0.81x

2026-10-13S4

Wk 5 · Vol 0.59x

2026-10-12S4

Wk 5 · Vol 0.42x

2026-10-09S4

Wk 5 · Vol 0.78x

2026-10-08S4

Wk 5 · Vol 1.52x

2026-10-07S4

Wk 5 · Vol 0.86x

Moving averages & range

50 DMA

$46.02

200 DMA

$53.24

52W High

$65.42

52W Low

$42.62

5D Low

$44.34

Resistance levels (recent highs)

20d High

$46.18

60d High

$55.05

120d High

$56.47

250d High

$65.42

Next resistance

+3.2%

to 20d High

P/E (TTM)

17.1

Forward 13.7

Earnings Growth (YoY)

+8.3%

Revenue +16.4%

ROE

+55.8%

Profit margin +11.3%

Dividend Yield

0.53%

P/B 8.0

Atmus Filtration Technologies: quick answers

What stage is Atmus Filtration Technologies in?

As of Oct 22, 2026, Atmus Filtration Technologies (ATMU) is in Stage 4, the downtrend phase. It entered Stage 4 on Sep 9, 2026 and is in week 7. What the four stages mean

Is Atmus Filtration Technologies in an uptrend?

No. Atmus Filtration Technologies is in a Stage 4 downtrend. It trades 15.9% below its 200-day average, which is falling.

How far is Atmus Filtration Technologies from its 52-week high?

Atmus Filtration Technologies closed at $44.75 on Oct 22, 2026, 31.6% below its 52-week high of $65.42. Its 52-week low is $42.62.

How has Atmus Filtration Technologies performed over the past year?

As of Oct 22, 2026, Atmus Filtration Technologies is up 0.6% over the past year and down 14.3% so far in 2026.

Which sector and industry is Atmus Filtration Technologies in?

Atmus Filtration Technologies is in the Auto Parts industry, part of the Consumer Discretionary sector.

About this companyConsumer Discretionary· Auto Parts

Atmus Filtration Technologies Inc. designs, manufactures, and sells filtration products under the Fleetguard brand in the United States and internationally. It offers fuel filters, lube filters, air filters, crankcase ventilation, hydraulic filters and coolants and other chemicals for on-highway commercial vehicles and off-highway agriculture, construction, mining, and power generation vehicles and equipment. The company also develops filtration technologies, including filtration media, filter element formation, filtration systems integration; and service-related solutions, such as remote digital diagnostic and prognostic platforms, and analytics. Atmus Filtration Technologies Inc. was founded in 1958 and is headquartered in Nashville, Tennessee.

Visit company website →

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.