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CLH
Clean Harbors, Inc. — live penny stock scanner data, RVOL, VWAP, and vibe signals.
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Reading today's tape on CLH…
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About Clean Harbors, Inc. (CLH)
Clean Harbors Inc is an environmental and industrial services provider that provides parts cleaning and related environmental services to commercial, industrial, and automotive customers. Its business segments are Environmental Services and Safety-Kleen Sustainability Solutions. Environmental Services includes waste collection, transportation, treatment, recycling, and disposal, along with industrial maintenance services. Safety-Kleen Sustainability Solutions provides used oil collection and manufactures base oil, vacuum gas oil, and lubricants. The company generates the majority of its revenues from the Environmental Services segment and operates in the United States, with maximum revenue, and Canada.
CLH trades on NYSE and is tracked by the PennyStock.Ninja real-time scanner. The scanner monitors CLH for premarket gaps, unusual relative volume (RVOL), VWAP reclaims and rejections, and vibe signals such as the Surfer breakout, Ninja stealth accumulation, and Fade caution patterns. Watch this name for catalyst-driven setups — earnings, contracts, partnerships, and unusual options flow are the most reliable triggers for a meaningful intraday move.
What to watch on CLH
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Frequently asked questions about CLH
Why is CLH moving today?
CLH (Clean Harbors, Inc.) moves on relative volume (RVOL), VWAP behavior, sector rotation, and catalysts like earnings, FDA decisions, contract wins, or unusual options flow. See the live "Why is CLH moving today?" panel above for an auto-generated read on today's tape, and the news section for current headlines.
Is CLH a good penny stock to buy?
PennyStock.Ninja does not give buy or sell recommendations on CLH. We give you the data — live RVOL, VWAP, float, short interest, analyst consensus, and vibe signals — so you can make your own decision. Always do your own research and never risk more than you can afford to lose.
What is CLH's RVOL and why does it matter?
RVOL compares CLH's current volume to its 30-day average. RVOL above 3× often signals a real catalyst — but watch the price action. High RVOL with the stock dumping below VWAP is distribution, not opportunity.
When does CLH report earnings?
Earnings dates for CLH are tracked in the PennyStock.Ninja scanner. See the "Upcoming Catalysts" panel above for the scanner's current estimate. Clean Harbors, Inc. typically reports quarterly; check the company's investor relations page for the next confirmed date.
What is CLH's float and short interest?
CLH float is shown in the "Short Interest & Float" panel above. Low-float names (under 75M shares) with elevated short interest can squeeze violently — always check both before sizing into a momentum trade. Live short interest, days-to-cover, and the Ninja Squeeze Score are members-only.
How can I get alerts on CLH?
Sign up for a free 7-day PennyStock.Ninja trial (no credit card required) to set real-time alerts on CLH for premarket gaps, RVOL spikes, VWAP reclaims, halts, and Ninja vibe signals.
Glossary quick reference
New to penny stock day trading? See the full glossary and the vibe icons explained page for every signal the scanner uses.
Create free account — unlock the live scanner →Not financial advice. CLH data is delayed and may not reflect current market conditions. Always verify with your broker.