CLH Stock Summary and Trading Ideas (Clean Harbors | NYSE:CLH)

Clean Harbors Inc is an environmental and industrial services provider. It provides parts cleaning and related environmental services to commercial, industrial, and automotive customers. Its business segments are Environmental Services and Safety-Kleen Sustainability Solutions. The company generates the majority of its revenues from the Environmental Services segment.

Clean Harbors trades on the NYSE stock market under the symbol CLH.

As of January 12, 2026, CLH stock price climbed to $255.59 with 462,299 million shares trading.

CLH has a beta of 0.63, meaning it tends to be less sensitive to market movements. CLH has a correlation of 0.18 to the broad based SPY ETF.

CLH has a market cap of $13.66 billion. This is considered a Large Cap stock.

Last quarter Clean Harbors reported $2 billion in Revenue and $2.21 earnings per share. This fell short of revenue expectation by $-25 million and missed earnings estimates by -$.17.

In the last 3 years, CLH traded as high as $267.11 and as low as $117.00.

The top ETF exchange traded funds that CLH belongs to (by Net Assets): IJH, VTI, VB, AIRR, VBK.

CLH has underperformed the market in the last year with a return of +11.3%, while SPY returned +21.0%. This shows that you would have done better investing in the overall market (through SPY) over the last year than in CLH shares. However, CLH has outperformed the market in the last 3 month and 2 week periods, returning +9.2% and +6.4%, while SPY returned +6.8% and +1.1%, respectively. This indicates CLH has been having a stronger performance recently.

CLH support price is $249.35 and resistance is $257.49 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that CLH shares will trade within this expected range on the day.