Showing results for CLH, 2026-11-20(m), calls & puts
CLH Option Chain FAQ
What is an option chain?
An option chain lists every call and put for a stock, with prices, volume, open interest, and Greeks for each strike and expiration date.
How many CLH option contracts are listed?
As of Nov 4, 2026, Clean Harbors Inc (CLH) had 236 listed option contracts across 4 expiration dates, from Nov 20, 2026 to Apr 16, 2027.
When do CLH options expire?
Clean Harbors had 4 expiration dates as of Nov 4, 2026, 0 of them weekly. The nearest was Nov 20, 2026 and the furthest Apr 16, 2027.
How actively are CLH options traded?
1.22K Clean Harbors option contracts traded on Nov 4, 2026, and open interest was 2.32K contracts. Over the past 30 days, volume averaged 228 contracts per day. The CLH option volume chart shows volume by strike and expiration date.
Is CLH implied volatility high right now?
Clean Harbors IV rank is 4, so its 30-day implied volatility of 26.2% is near the bottom of its one-year range. Over the past year it ranged from 19.6% on Dec 26, 2025 to 168.4% on Jan 16, 2026. See the CLH implied volatility history for a longer view.
What is Clean Harbors Inc?
Clean Harbors Inc is an environmental and industrial services provider that provides parts cleaning and related environmental services to commercial, industrial, and automotive customers.