Question 1

How do I set a price alert for CLH?

Accepted Answer

To set a CLH price alert on Stock Alarm Pro, navigate to the CLH quote page, select "Set Alert," choose your trigger type (price target, % move, RSI level, MACD, or volume breakout), and set your delivery channel. Stock Alarm Pro supports instant push notifications, SMS, and automated phone call alerts.

Question 2

Can I get phone call alerts for CLH?

Accepted Answer

Yes. Stock Alarm Pro provides real-time automated phone call alerts for CLH. Phone call alerts ensure you are immediately awakened or interrupted during critical volatility events, overnight earnings moves, or strict stop-loss levels when silent push notifications might be overlooked.

Question 3

What types of alerts can I set for Clean Harbors, Inc. Common Stock?

Accepted Answer

Stock Alarm Pro supports over 125 trigger types for CLH: price target alerts (above/below target), intraday percentage moves, RSI overbought/oversold levels, 50-day and 200-day moving average crossovers (golden cross / death cross), relative volume (RVOL) spikes, confirmed earnings date releases, and SEC Form-4 insider transaction filings.

Question 4

How quickly will I be notified about CLH price changes?

Accepted Answer

CLH alerts are evaluated continuously in real-time against live market telemetry. Notifications are dispatched within sub-second latency via push notifications, SMS, or phone calls as soon as your trigger condition is met across regular, pre-market, and after-hours trading sessions.

Question 5

Is Stock Alarm Pro free to use for CLH alerts?

Accepted Answer

Yes, Stock Alarm Pro offers a free tier that includes 3 active price alerts for CLH and other stocks. Full Pro membership is $20/month or $168/year with a 7-day free trial, unlocking unlimited alerts, phone call delivery, SMS, all 125+ technical indicators, institutional screeners, and real-time market telemetry across web, iOS, and Android.

Period ending	Cash Conversion Ratio
Dec 31, 2025	1.1207×
Dec 31, 2024	0.8589×
Dec 31, 2023	0.8194×
Dec 31, 2022	0.6781×
Dec 31, 2021	1.4775×
Dec 31, 2020	1.7229×
Dec 31, 2019	1.9743×
Dec 31, 2018	2.6689×
Dec 31, 2017	1.1622×
Dec 31, 2016	-0.9382×
Dec 31, 2015	3.0359×
Dec 31, 2014	-1.1732×
Dec 31, 2013	1.3487×
Dec 31, 2012	0.9479×
Dec 31, 2011	0.2208×
Dec 31, 2010	0.7927×
Dec 31, 2009	0.785×
Dec 31, 2008	0.9068×
Dec 31, 2007	0.9835×
Dec 31, 2006	0.3935×
Dec 31, 2005	0.3986×
Dec 31, 2004	10.045×
Dec 31, 2003	-0.2321×
Dec 31, 2002	0.2416×
Dec 31, 2001	3.1327×
Dec 31, 2000	0.8663×
Dec 31, 1999	0.4091×
Dec 31, 1998	0.1538×
Dec 31, 1997	0.3577×
Dec 31, 1996	-0.3043×
Dec 31, 1995	0.8261×
Dec 31, 1994	24.4×
Dec 31, 1993	-0.9677×
Dec 31, 1992	0.8039×
Dec 31, 1991	-0.2778×
Feb 28, 1991	0.5397×
Feb 28, 1990	-9×
Feb 28, 1989	0×
Feb 29, 1988	0×
Feb 28, 1987	0×
Feb 28, 1986	0×

CLH Cash Conversion Ratio

CLH cash conversion ratio history

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