GFL Environmental Subordinate voting shares no par value (GFL) Options Chain
NYSE: GFLUtilitiesEnvironmental ServicesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 39
- Share price
- $42.78
- Put/call ratio (volume)
- 0.09
- Expected move
- ±$0.1091
- Open interest (C / P)
- 0 / 0
GFL options summary
The GFL options chain for the November 20, 2026 expiration lists 11 call and 9 put contracts, with 39 days until expiration. At-the-money implied volatility near the $42.50 strike is 0.8%, which implies the market expects a move of about ±$0.1091 (0.3%) in GFL Environmental Subordinate voting shares no par value stock by expiration. The most open interest sits at the $22.50 call (0 contracts) and the $25.00 put (0 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GFL options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 19.60 | 0.00 | 0.00 | 22.50 | — | — | — | |||||
| 18.00 | 0.00 | 0.00 | 25.00 | 0.00 | 0.00 | 0.07 | |||||
| — | — | — | 27.50 | — | 0.00 | 0.10 | |||||
| 12.50 | 0.00 | 0.00 | 30.00 | 0.00 | 0.00 | 0.20 | |||||
| — | — | — | 32.50 | 0.00 | 0.00 | 0.40 | |||||
| — | — | — | 35.00 | 0.00 | 0.00 | 0.80 | |||||
| — | — | — | 37.50 | 0.00 | 0.00 | 1.70 | |||||
| 5.75 | 0.00 | 0.00 | 40.00 | 0.00 | 0.00 | 2.60 | |||||
| 4.41 | 0.00 | 0.00 | 42.50 | 0.00 | 0.00 | 3.97 | |||||
| 3.40 | 0.00 | 0.00 | 45.00 | 0.00 | 0.00 | 5.63 | |||||
| 2.00 | 0.00 | 0.00 | 47.50 | — | — | — | |||||
| 1.10 | 0.00 | 0.00 | 50.00 | — | — | — | |||||
| 0.23 | 0.00 | 0.00 | 52.50 | — | — | — | |||||
| 0.15 | 0.00 | 0.00 | 55.00 | — | — | — | |||||
| 1.02 | — | 0.00 | 60.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is GFL's implied volatility?
At-the-money implied volatility for GFL options expiring November 20, 2026 is about 0.8%, an annualized estimate of how much the market expects GFL Environmental Subordinate voting shares no par value stock to move.
How many GFL option expiration dates are there?
GFL has 9 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.