Clean Harbors Inc. (CLH)
NYSE: CLH
· Real-Time Price · USD
231.86
-4.13 (-1.75%)
At close: Oct 15, 2025, 3:59 PM
231.81
-0.02%
After-hours: Oct 15, 2025, 07:47 PM EDT
CLH Option Overview
Overview for all option chains of CLH. As of October 15, 2025, CLH options have an IV of 97.91% and an IV rank of 187.42%. The volume is 34 contracts, which is 154.55% of average daily volume of 22 contracts. The volume put-call ratio is 1.62, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
97.91%IV Rank
100%Historical Volatility
18.99%IV Low
32.81% on Aug 18, 2025IV High
67.55% on Oct 13, 2025Open Interest (OI)
Today's Open Interest
2,867Put-Call Ratio
2.81Put Open Interest
2,114Call Open Interest
753Open Interest Avg (30-day)
2,866Today vs Open Interest Avg (30-day)
100.03%Option Volume
Today's Volume
34Put-Call Ratio
1.62Put Volume
21Call Volume
13Volume Avg (30-day)
22Today vs Volume Avg (30-day)
154.55%Option Chain Statistics
This table provides a comprehensive overview of all CLH options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 5 | 16 | 3.2 | 604 | 1,870 | 3.1 | 97.91% | 210 |
| Nov 21, 2025 | 3 | 2 | 0.67 | 28 | 32 | 1.14 | 40.52% | 240 |
| Jan 16, 2026 | 5 | 0 | 0 | 106 | 203 | 1.92 | 34.87% | 240 |
| Apr 17, 2026 | 0 | 0 | 0 | 10 | 4 | 0.4 | 31.77% | 200 |
| May 15, 2026 | 0 | 3 | 0 | 5 | 5 | 1 | 32.78% | 230 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 5.72% | 500 |