Quote for GFL (GFL ENVIRONMENTAL INC)

Data as of Oct 28, 2026

Last

43.59

Change

-1.41

Open

44.57

Previous

45.00

High

44.77

Low

43.26

Bid

-

Ask

-

Volume

5,182,652

Trades

-

Dividend

-

Yield

-

Ex-Div

-

Impl Vol

0.683

Hist Vol

0.283

Opt Volume

55,700

Open Int

565,524

IV Quote Option Chain Price History 10 Day Snapshot Strike Pegger Volatility Skew Trade Finder

Data used in the screeners below are delayed from Oct 7, 2026. Subscribe to get the latest end-of-day data.

Covered Calls

Contract	Premium	Time Value	% of Stock	Months	IVol
Oct 16 '26 42.50	2.30	2.30	5.47%	0	0.95
Oct 16 '26 47.50	0.78	0.78	1.86%	0	0.95
Oct 16 '26 45.00	1.33	1.33	3.15%	0	0.93
Oct 16 '26 40.00	3.45	1.41	3.35%	0	0.89

Straddles

Call	Put	Price	ITM
Oct 16 '26 42.50	Oct 16 '26 42.50	4.90	0.46
Oct 16 '26 45.00	Oct 16 '26 45.00	5.55	2.96
Oct 16 '26 47.50	Oct 16 '26 47.50	6.73	5.46
Oct 16 '26 40.00	Oct 16 '26 40.00	4.75	2.04

Bull Put Spreads

Short	Long	Credit	Width
Oct 16 '26 45.00	Oct 16 '26 40.00	2.92	5.00
Oct 16 '26 45.00	Oct 16 '26 37.50	3.64	7.50
Mar 19 '27 42.50	Mar 19 '27 37.50	2.90	5.00
Oct 16 '26 42.50	Oct 16 '26 40.00	1.30	2.50

Bear Call Spreads

Short	Long	Credit	Width
Oct 16 '26 35.00	Oct 16 '26 40.00	4.05	5.00
Dec 18 '26 35.00	Dec 18 '26 47.50	7.02	12.50
Oct 16 '26 35.00	Oct 16 '26 45.00	6.18	10.00
Dec 18 '26 40.00	Dec 18 '26 47.50	3.92	7.50

Bull Call Spreads

Short	Long	Debit	Width
Oct 16 '26 42.50	Oct 16 '26 40.00	-1.15	2.50
Oct 16 '26 47.50	Oct 16 '26 40.00	-2.67	7.50
Oct 16 '26 45.00	Oct 16 '26 40.00	-2.13	5.00
Jan 15 '27 45.00	Jan 15 '27 40.00	-2.10	5.00

Bear Put Spreads

Short	Long	Debit	Width
Dec 18 '26 37.50	Dec 18 '26 45.00	-3.00	7.50
Jan 15 '27 35.00	Jan 15 '27 40.00	-1.25	5.00
Dec 18 '26 40.00	Dec 18 '26 45.00	-2.20	5.00
Dec 18 '26 37.50	Dec 18 '26 42.50	-1.84	5.00

Calendar Call Spreads

Short	Long	Debit	Months
Oct 16 '26 40.00	Jan 19 '29 40.00	-6.59	27
Oct 16 '26 45.00	Dec 17 '27 45.00	-3.27	14
Oct 16 '26 47.50	Apr 16 '27 47.50	-1.22	6
Oct 16 '26 40.00	Dec 17 '27 40.00	-3.75	14

Calendar Put Spreads

Short	Long	Debit	Months
Oct 16 '26 37.50	Apr 16 '27 37.50	-1.63	6
Oct 16 '26 40.00	Dec 17 '27 40.00	-3.20	14
Oct 16 '26 40.00	Apr 16 '27 40.00	-2.10	6
Oct 16 '26 37.50	Mar 19 '27 37.50	-1.63	5