ATMU
Price
$52.73
Change
-$0.57 (-1.07%)
Updated
Dec 12 closing price
Capitalization
4.3B
66 days until earnings call
Intraday BUY SELL Signals
CLIR
Price
$0.66
Change
+$0.05 (+8.20%)
Updated
Dec 12 closing price
Capitalization
34.9M
115 days until earnings call
Intraday BUY SELL Signals
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ATMU vs CLIR

Header iconATMU vs CLIR Comparison
Open Charts ATMU vs CLIRBanner chart's image
Atmus Filtration Technologies
Price$52.73
Change-$0.57 (-1.07%)
Volume$674.99K
Capitalization4.3B
ClearSign Technologies
Price$0.66
Change+$0.05 (+8.20%)
Volume$314.53K
Capitalization34.9M
ATMU vs CLIR Comparison Chart in %
ATMU
Daily Signal:
Gain/Loss:
CLIR
Daily Signal:
Gain/Loss:
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VS
ATMU vs. CLIR commentary
Dec 14, 2025

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is ATMU is a StrongBuy and CLIR is a StrongBuy.

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COMPARISON
Comparison
Dec 14, 2025
Stock price -- (ATMU: $53.30 vs. CLIR: $0.61)
Brand notoriety: ATMU and CLIR are both not notable
ATMU represents the Auto Parts: OEM, while CLIR is part of the Industrial Specialties industry
Current volume relative to the 65-day Moving Average: ATMU: 88% vs. CLIR: 185%
Market capitalization -- ATMU: $4.3B vs. CLIR: $34.9M
ATMU [@Auto Parts: OEM] is valued at $4.3B. CLIR’s [@Industrial Specialties] market capitalization is $34.9M. The market cap for tickers in the [@Auto Parts: OEM] industry ranges from $79.44B to $0. The market cap for tickers in the [@Industrial Specialties] industry ranges from $24.51B to $0. The average market capitalization across the [@Auto Parts: OEM] industry is $6.47B. The average market capitalization across the [@Industrial Specialties] industry is $1.66B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

ATMU’s FA Score shows that 2 FA rating(s) are green whileCLIR’s FA Score has 0 green FA rating(s).

  • ATMU’s FA Score: 2 green, 3 red.
  • CLIR’s FA Score: 0 green, 5 red.
According to our system of comparison, ATMU is a better buy in the long-term than CLIR.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

ATMU’s TA Score shows that 4 TA indicator(s) are bullish while CLIR’s TA Score has 4 bullish TA indicator(s).

  • ATMU’s TA Score: 4 bullish, 4 bearish.
  • CLIR’s TA Score: 4 bullish, 5 bearish.
According to our system of comparison, ATMU is a better buy in the short-term than CLIR.

Price Growth

ATMU (@Auto Parts: OEM) experienced а +0.78% price change this week, while CLIR (@Industrial Specialties) price change was -19.41% for the same time period.

The average weekly price growth across all stocks in the @Auto Parts: OEM industry was +2.16%. For the same industry, the average monthly price growth was +0.26%, and the average quarterly price growth was +18.41%.

The average weekly price growth across all stocks in the @Industrial Specialties industry was +2.20%. For the same industry, the average monthly price growth was -1.01%, and the average quarterly price growth was +48.90%.

Reported Earning Dates

ATMU is expected to report earnings on Feb 18, 2026.

CLIR is expected to report earnings on Apr 08, 2026.

Industries' Descriptions

@Auto Parts: OEM (+2.16% weekly)

OEM or Original Equipment Manufacturer of auto parts refers to the original producer of a vehicles components, and so OEM car parts are usually identical to the parts used in producing the vehicle in the first place. OEM parts tend to fit the specifications of a particular model, and their compatibility is often guaranteed by the automaker itself. OEM parts could be more expensive to buy (compared to other vendors’ products) when a consumer goes for replacement. However, increased competition from aftermarket parts/third-party vendors could, in some cases, keep EOM prices in check. The industry might progress further in adopting newer technologies like 3D printing to boost supply chain performance and quality. Aptiv PLC, Magna International Inc. and BorgWarner Inc. are major OEMs for autos.

@Industrial Specialties (+2.20% weekly)

Companies in the industrial specialties industry process basic materials and minerals into various specialty products, such as flat and safety glass, fire retardant products, paints and coatings. Examples of companies operating in this industry are Sherwin-Williams Company, PPG Industries, Inc. and RPM International Inc.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ATMU($4.3B) has a higher market cap than CLIR($34.9M). ATMU YTD gains are higher at: 36.576 vs. CLIR (-57.458). ATMU has higher annual earnings (EBITDA): 320M vs. CLIR (-6.65M). ATMU has more cash in the bank: 218M vs. CLIR (10.5M). CLIR has less debt than ATMU: CLIR (185K) vs ATMU (618M). ATMU has higher revenues than CLIR: ATMU (1.72B) vs CLIR (2.15M).
ATMUCLIRATMU / CLIR
Capitalization4.3B34.9M12,315%
EBITDA320M-6.65M-4,809%
Gain YTD36.576-57.458-64%
P/E Ratio22.06N/A-
Revenue1.72B2.15M80,074%
Total Cash218M10.5M2,076%
Total Debt618M185K334,054%
FUNDAMENTALS RATINGS
CLIR: Fundamental Ratings
CLIR
OUTLOOK RATING
1..100
7
VALUATION
overvalued / fair valued / undervalued
1..100
73
Overvalued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
96
PRICE GROWTH RATING
1..100
63
P/E GROWTH RATING
1..100
100
SEASONALITY SCORE
1..100
n/a

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

TECHNICAL ANALYSIS
Technical Analysis
ATMUCLIR
RSI
ODDS (%)
Bearish Trend 4 days ago
52%
Bullish Trend 4 days ago
87%
Stochastic
ODDS (%)
Bearish Trend 4 days ago
52%
Bullish Trend 4 days ago
90%
Momentum
ODDS (%)
Bullish Trend 4 days ago
83%
Bearish Trend 4 days ago
90%
MACD
ODDS (%)
Bullish Trend 4 days ago
75%
N/A
TrendWeek
ODDS (%)
Bullish Trend 4 days ago
78%
Bearish Trend 4 days ago
90%
TrendMonth
ODDS (%)
Bullish Trend 4 days ago
69%
Bearish Trend 4 days ago
90%
Advances
ODDS (%)
Bullish Trend 4 days ago
75%
Bullish Trend 12 days ago
82%
Declines
ODDS (%)
Bearish Trend 6 days ago
54%
Bearish Trend 4 days ago
90%
BollingerBands
ODDS (%)
Bearish Trend 5 days ago
75%
Bullish Trend 4 days ago
90%
Aroon
ODDS (%)
Bullish Trend 4 days ago
55%
Bearish Trend 4 days ago
90%
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ATMU
Daily Signal:
Gain/Loss:
CLIR
Daily Signal:
Gain/Loss:
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ATMU and

Correlation & Price change

A.I.dvisor indicates that over the last year, ATMU has been closely correlated with PH. These tickers have moved in lockstep 73% of the time. This A.I.-generated data suggests there is a high statistical probability that if ATMU jumps, then PH could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ATMU
1D Price
Change %
ATMU100%
+1.64%
PH - ATMU
73%
Closely correlated
+1.11%
ALSN - ATMU
70%
Closely correlated
+1.34%
DOV - ATMU
69%
Closely correlated
+2.85%
ITT - ATMU
68%
Closely correlated
+1.76%
CMI - ATMU
67%
Closely correlated
-0.21%
More

CLIR and

Correlation & Price change

A.I.dvisor tells us that CLIR and ATMU have been poorly correlated (+28% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that CLIR and ATMU's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CLIR
1D Price
Change %
CLIR100%
-9.91%
ATMU - CLIR
28%
Poorly correlated
+1.64%
ETN - CLIR
28%
Poorly correlated
-0.87%
PH - CLIR
26%
Poorly correlated
+1.11%
ITT - CLIR
26%
Poorly correlated
+1.76%
AME - CLIR
26%
Poorly correlated
+1.58%
More