Option chain for GFL Environmental Subordinate Voting Shares No Par Value (GFL): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 30, 2026, GFL had 14 option expirations, from Oct 30, 2026 to Jan 19, 2029, and 29,358 contracts traded that day. The nearest expiration, Oct 30, 2026, had an at-the-money implied volatility of 108.8% (+218% on the day) and 896 contracts traded; the busiest was Nov 20, 2026, with 17,209.

For the latest figures, see GFL options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Oct 30, 2026 (0 days): ATM IV 108.8% (+218%), volume 896
Nov 6, 2026 (7 days): ATM IV 36.5% (+24%), volume 2,811
Nov 13, 2026 (14 days): ATM IV 48.2% (-16%), volume 844
Nov 20, 2026 (21 days): ATM IV 63.9% (-9%), volume 17,209
Nov 27, 2026 (28 days): ATM IV 59.3% (-9%), volume 36
Dec 4, 2026 (35 days): ATM IV 54.3% (-14%), volume 26
Dec 11, 2026 (42 days): ATM IV 50.3% (-11%), volume 1
Dec 18, 2026 (49 days): ATM IV 52.1% (-0%), volume 6,913
Jan 15, 2027 (77 days): ATM IV 43.6% (-6%), volume 604
Mar 19, 2027 (140 days): ATM IV 27.1% (-12%), volume 18
Apr 16, 2027 (168 days): ATM IV 31.9% (+9%), volume 0
Dec 17, 2027 (413 days): ATM IV 27.7% (+1%), volume 0
Jan 21, 2028 (448 days): ATM IV 27.3% (-1%), volume 0
Jan 19, 2029 (812 days): ATM IV 26.8% (+4%), volume 0

Data as of October 30, 2026.

GFL Option Chain

Detailed and comprehensive option chain for each expiration listed for GFL. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any GFL options strategy.

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