CLEAN HARBORS INC (CLH) Options Statistics & Positioning

CLEAN HARBORS INC (CLH) options trade at a 30-day at-the-money implied volatility of 23.1%, an IV rank of 6 out of 100 over the past year. The options market prices a ±$21.23 (±6.6%) move in CLH for the front expiration. Max pain sits at $310 and the put/call open interest ratio is 0.94. Statistics are computed by OptiView from delayed OPRA options data and refresh every trading day.

Data as of Aug 24, 2026, 3:55 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.

Last close

$311.78

52-week range

$201.72 – $330.71

ATM IV (30d)

23.1%

IV rank

6 / 100

Low

Expected move

±$21.23 (±6.6%)

Put/call OI

0.94

Max pain

$310

↓ 0.6% below close

Next earnings

Nov 1, 2026

Most Active CLH Contracts

Contract	Expiration	DTE	Last	IV	Volume
CLH $290 put	Sep 18, 2026	25d	$1.00	—	3,825
CLH $330 call	Sep 18, 2026	25d	$1.70	—	36
CLH $300 call	Sep 18, 2026	25d	$16.70	—	6
CLH $390 call	Oct 16, 2026	53d	$0.12	—	5
CLH $300 put	Sep 18, 2026	25d	$2.57	—	2

See all active CLH contracts →

Explore CLH Options Statistics

CLH Implied Volatility

23.1% ATM IV (30d)

An IV rank of 6 places implied volatility in the lower part of its 52-week range.

Full implied volatility analysis →

CLH Open Interest

0.94 put/call OI ratio

370 calls and 349 puts outstanding across all expirations.

Full open interest analysis →

CLH Max Pain

$310 max pain

0.6% below the last close — see how max pain has moved over the past year.

Full max pain analysis →

CLH Gamma Exposure

$0 net GEX

Negative dealer gamma — hedging can currently amplify price swings.

Full gamma exposure analysis →

CLH Options Volume

3,876 contracts traded

Put/call volume ratio 78.10 — plus contracts running far above their usual volume.

Full volume & flow analysis →

CLH Most Active Options

$290 top volume strike

The 25 most actively traded CLH contracts with price, IV, greeks, and volume vs. average.

Full active contracts analysis →

Upcoming Earnings

CLH's next expected earnings date is Nov 1, 2026. Options currently price a ±$21.23 (±6.6%) move for the front expiration.

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CLH Options FAQ

When is CLH's next earnings date?

CLH's next expected earnings date is Nov 1, 2026. Options currently price a ±$21.23 (±6.6%) move for the front expiration.

How often is CLH options data on this page updated?

All CLH statistics on this page are computed by OptiView from delayed OPRA options data and refresh every trading day after the session close.

Where can I see CLH max pain, open interest, and implied volatility in detail?

OptiView publishes dedicated CLH pages for implied volatility, max pain, open interest, gamma exposure, options volume, and the most active contracts — each with charts, history, and a plain-English explanation of what the numbers mean.

Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.

Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.