Clean Harbors Inc (CLH) options traded 1.22K contracts on Nov 4, 2026, well above the 20-day average of 148. Calls made up 34.9% of the volume, a put/call ratio of 1.87. It was the busiest day for CLH options in 8 weeks.
Option Volume by Strike
Showing results for CLH, 2026-11-20(m), calls & puts
Option Volume Stats
Showing results for CLH, 2026-11-20(m), calls & puts
| Call Volume | |
|---|---|
| Put Volume | |
| Volume Total | |
| Put-Call Volume Ratio |
Highest Volume Options
Showing results for CLH, 2026-11-20(m), calls & puts
Option Volume Total by Expiry
Showing results for CLH, 2026-11-20(m), calls & puts. View all expiries
Option Volume History
Showing daily totals for CLH, all expirations, calls & puts. View full history
CLH Option Volume FAQ
What is option volume?
Option volume is the number of option contracts traded during a session. It resets at the start of each trading day.
How many CLH options traded on Nov 4, 2026?
424 calls and 791 puts traded on Nov 4, 2026, 1.22K contracts in total.
Is CLH option volume higher than usual?
Volume on Nov 4, 2026 was well above the 20-day average of 148 contracts. The busiest of the last 20 sessions was Nov 4, 2026, with 1.22K contracts. The 30-day average is 228. See the CLH option volume history for a longer view.
What is the CLH put/call volume ratio?
The Clean Harbors put/call volume ratio was 1.87 on Nov 4, 2026. Over the last 20 sessions it averaged 2.79, so puts outnumber calls over that stretch.
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.