GFL Environmental Inc. (GFL)
NYSE: GFL
· Real-Time Price · USD
46.63
-0.04 (-0.09%)
At close: Sep 26, 2025, 3:59 PM
46.63
0.00%
After-hours: Sep 26, 2025, 05:51 PM EDT
GFL Option Overview
Overview for all option chains of GFL. As of September 28, 2025, GFL options have an IV of 91.83% and an IV rank of 212.28%. The volume is 12 contracts, which is 7.69% of average daily volume of 156 contracts. The volume put-call ratio is 5, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
91.83%IV Rank
100%Historical Volatility
18.54%IV Low
33.68% on Oct 21, 2024IV High
61.07% on Sep 26, 2025Open Interest (OI)
Today's Open Interest
6,183Put-Call Ratio
3.04Put Open Interest
4,652Call Open Interest
1,531Open Interest Avg (30-day)
4,294Today vs Open Interest Avg (30-day)
143.99%Option Volume
Today's Volume
12Put-Call Ratio
5Put Volume
10Call Volume
2Volume Avg (30-day)
156Today vs Volume Avg (30-day)
7.69%Option Chain Statistics
This table provides a comprehensive overview of all GFL 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 | 2 | 0 | 0 | 247 | 207 | 0.84 | 91.83% | 50 |
| Nov 21, 2025 | 0 | 0 | 0 | 160 | 50 | 0.31 | 64.58% | 40 |
| Dec 19, 2025 | 0 | 9 | 0 | 996 | 4,316 | 4.33 | 52.13% | 45 |
| Jan 16, 2026 | 0 | 0 | 0 | 127 | 79 | 0.62 | 41.83% | 50 |
| Apr 17, 2026 | 0 | 1 | 0 | 1 | 0 | 0 | 32.26% | 30 |