CLH
Price
$212.16
Change
+$2.87 (+1.37%)
Updated
Nov 19, 04:59 PM (EDT)
Capitalization
11.34B
97 days until earnings call
Intraday BUY SELL Signals
CWST
Price
$91.93
Change
+$0.72 (+0.79%)
Updated
Nov 19, 04:59 PM (EDT)
Capitalization
5.84B
84 days until earnings call
Intraday BUY SELL Signals
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CLH vs CWST

Header iconCLH vs CWST Comparison
Open Charts CLH vs CWSTBanner chart's image
Clean Harbors
Price$212.16
Change+$2.87 (+1.37%)
Volume$9.33K
Capitalization11.34B
Casella Waste Systems
Price$91.93
Change+$0.72 (+0.79%)
Volume$13.53K
Capitalization5.84B
CLH vs CWST Comparison Chart in %
CLH
Daily Signal:
Gain/Loss:
CWST
Daily Signal:
Gain/Loss:
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VS
CLH vs. CWST commentary
Nov 20, 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 CLH is a Hold and CWST is a Hold.

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COMPARISON
Comparison
Nov 20, 2025
Stock price -- (CLH: $212.18 vs. CWST: $91.98)
Brand notoriety: CLH and CWST are both not notable
Both companies represent the Environmental Services industry
Current volume relative to the 65-day Moving Average: CLH: 152% vs. CWST: 90%
Market capitalization -- CLH: $11.34B vs. CWST: $5.84B
CLH [@Environmental Services] is valued at $11.34B. CWST’s [@Environmental Services] market capitalization is $5.84B. The market cap for tickers in the [@Environmental Services] industry ranges from $86.88B to $0. The average market capitalization across the [@Environmental Services] industry is $6.19B.

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).

CLH’s FA Score shows that 1 FA rating(s) are green whileCWST’s FA Score has 0 green FA rating(s).

  • CLH’s FA Score: 1 green, 4 red.
  • CWST’s FA Score: 0 green, 5 red.
According to our system of comparison, CLH is a better buy in the long-term than CWST.

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.

CLH’s TA Score shows that 5 TA indicator(s) are bullish while CWST’s TA Score has 5 bullish TA indicator(s).

  • CLH’s TA Score: 5 bullish, 4 bearish.
  • CWST’s TA Score: 5 bullish, 3 bearish.
According to our system of comparison, both CLH and CWST are a good buy in the short-term.

Price Growth

CLH (@Environmental Services) experienced а +2.06% price change this week, while CWST (@Environmental Services) price change was +5.24% for the same time period.

The average weekly price growth across all stocks in the @Environmental Services industry was -2.41%. For the same industry, the average monthly price growth was -5.46%, and the average quarterly price growth was +15.93%.

Reported Earning Dates

CLH is expected to report earnings on Feb 25, 2026.

CWST is expected to report earnings on Feb 12, 2026.

Industries' Descriptions

@Environmental Services (-2.41% weekly)

Environmental Services includes companies that collect and dispose of hazardous and non-hazardous waste. Their services include removal of toxic waste from soil, removing medical waste etc. Some companies also operate incinerators, sewerage systems, waste treatment plants, and landfills. Demand for waste management is likely to rise with increasing urbanization/industrialization. Waste Management, Inc., Republic Services, Inc., Waste Connections, Inc. and Tetra Tech, Inc. are some of the major companies in this business.

SUMMARIES
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FUNDAMENTALS
Fundamentals
CLH($11.3B) has a higher market cap than CWST($5.84B). CWST has higher P/E ratio than CLH: CWST (383.25) vs CLH (29.47). CLH YTD gains are higher at: -7.804 vs. CWST (-13.071). CLH has higher annual earnings (EBITDA): 1.13B vs. CWST (376M). CLH has more cash in the bank: 850M vs. CWST (193M). CWST has less debt than CLH: CWST (1.23B) vs CLH (3.03B). CLH has higher revenues than CWST: CLH (5.96B) vs CWST (1.8B).
CLHCWSTCLH / CWST
Capitalization11.3B5.84B193%
EBITDA1.13B376M299%
Gain YTD-7.804-13.07160%
P/E Ratio29.47383.258%
Revenue5.96B1.8B332%
Total Cash850M193M440%
Total Debt3.03B1.23B245%
FUNDAMENTALS RATINGS
CLH vs CWST: Fundamental Ratings
CLH
CWST
OUTLOOK RATING
1..100
6318
VALUATION
overvalued / fair valued / undervalued
1..100
75
Overvalued
99
Overvalued
PROFIT vs RISK RATING
1..100
2448
SMR RATING
1..100
5387
PRICE GROWTH RATING
1..100
8162
P/E GROWTH RATING
1..100
5296
SEASONALITY SCORE
1..100
6550

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.

CLH's Valuation (75) in the Environmental Services industry is in the same range as CWST (99). This means that CLH’s stock grew similarly to CWST’s over the last 12 months.

CLH's Profit vs Risk Rating (24) in the Environmental Services industry is in the same range as CWST (48). This means that CLH’s stock grew similarly to CWST’s over the last 12 months.

CLH's SMR Rating (53) in the Environmental Services industry is somewhat better than the same rating for CWST (87). This means that CLH’s stock grew somewhat faster than CWST’s over the last 12 months.

CWST's Price Growth Rating (62) in the Environmental Services industry is in the same range as CLH (81). This means that CWST’s stock grew similarly to CLH’s over the last 12 months.

CLH's P/E Growth Rating (52) in the Environmental Services industry is somewhat better than the same rating for CWST (96). This means that CLH’s stock grew somewhat faster than CWST’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
CLHCWST
RSI
ODDS (%)
Bullish Trend 2 days ago
79%
N/A
Stochastic
ODDS (%)
Bullish Trend 2 days ago
67%
Bearish Trend 2 days ago
58%
Momentum
ODDS (%)
Bullish Trend 2 days ago
71%
Bullish Trend 2 days ago
59%
MACD
ODDS (%)
Bearish Trend 2 days ago
56%
Bullish Trend 2 days ago
57%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
69%
Bullish Trend 2 days ago
61%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
56%
Bullish Trend 2 days ago
61%
Advances
ODDS (%)
Bullish Trend 8 days ago
66%
Bullish Trend 6 days ago
61%
Declines
ODDS (%)
Bearish Trend 14 days ago
48%
Bearish Trend 10 days ago
58%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
84%
Bullish Trend 2 days ago
71%
Aroon
ODDS (%)
N/A
Bearish Trend 2 days ago
66%
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CLH
Daily Signal:
Gain/Loss:
CWST
Daily Signal:
Gain/Loss:
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Correlation & Price change

A.I.dvisor indicates that over the last year, CLH has been loosely correlated with NVRI. These tickers have moved in lockstep 54% of the time. This A.I.-generated data suggests there is some statistical probability that if CLH jumps, then NVRI could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CLH
1D Price
Change %
CLH100%
+1.39%
NVRI - CLH
54%
Loosely correlated
+1.91%
WCN - CLH
41%
Loosely correlated
+1.46%
WM - CLH
41%
Loosely correlated
+2.06%
GFL - CLH
39%
Loosely correlated
+2.17%
CWST - CLH
35%
Loosely correlated
+0.84%
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