GFL Option Chain

Data as of Oct 28, 2026

Report date

Expirations

Expiration range

–

Type

Strikes

Chain type

Strike range

–

Volume

–

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

Expires Oct 30, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
GFL 261030C00042500	2.05	3.80	4.00	1.10	0	5	W	42.50	GFL 261030P00042500	0.20	3.00	1.59	0.01	180	10	W
GFL 261030C00043000	1.35	3.20	2.10	0.65	33	4	W	43.00	GFL 261030P00043000	0.40	2.65	1.76	0.06	0	9	W
GFL 261030C00043500	1.55	2.90	1.96	0.31	45	34	W	43.50	GFL 261030P00043500	0.25	2.20	2.20	0.21	51	8	W
GFL 261030C00044000	0.35	2.05	1.90	0.10	185	30	W	44.00	GFL 261030P00044000	0.75	3.60	1.80	0.51	145	81	W
GFL 261030C00044500	0.70	2.25	2.20	0.02	39	2	W	44.50	GFL 261030P00044500	0.50	3.40	2.70	0.93	3	4	W
GFL 261030C00045000	0.95	1.40	1.35	0.00	2,172	1,424	W	45.00	GFL 261030P00045000	1.45	3.90	2.50	1.41	0	6	W

Expires Nov 6, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
GFL 261106C00042500	2.80	4.60	4.90	1.45	0	14	W	42.50	—	—	—	—	—	—	—	—
GFL 261106C00043000	2.00	4.20	3.60	1.11	6	1	W	43.00	GFL 261106P00043000	0.40	3.60	1.80	0.44	0	2	W
GFL 261106C00043500	1.70	4.50	4.66	0.82	0	0	W	43.50	—	—	—	—	—	—	—	—
GFL 261106C00044000	1.75	3.90	3.18	0.58	26	31	W	44.00	GFL 261106P00044000	0.75	4.00	3.04	0.91	0	9	W
GFL 261106C00044500	1.40	3.80	3.00	0.39	5	1	W	44.50	—	—	—	—	—	—	—	—
GFL 261106C00045000	0.90	2.35	2.07	0.26	245	15	W	45.00	GFL 261106P00045000	2.60	4.40	3.75	1.58	0	8	W

Expires Nov 13, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
GFL 261113C00041000	3.20	6.40	5.88	3.00	0	0	W	41.00	GFL 261113P00041000	0.30	3.40	1.50	0.14	3	0	W
GFL 261113C00042000	2.90	5.80	5.25	2.18	0	1	W	42.00	GFL 261113P00042000	1.10	3.80	1.80	0.31	3	0	W
GFL 261113C00043000	1.85	4.90	4.85	1.48	0	9	W	43.00	GFL 261113P00043000	1.35	4.20	3.05	0.61	0	0	W
GFL 261113C00044000	1.65	4.70	4.35	0.94	0	9	W	44.00	GFL 261113P00044000	1.30	5.10	3.63	1.06	0	0	W
GFL 261113C00045000	1.75	2.45	2.15	0.55	13	2	W	45.00	—	—	—	—	—	—	—	—
GFL 261113C00046000	1.10	3.60	3.60	0.30	0	2	W	46.00	GFL 261113P00046000	2.15	6.20	4.63	2.40	0	1	W

Expires Nov 20, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
GFL 261120C00042500	2.25	5.10	4.37	2.21	32	569	S	42.50	GFL 261120P00042500	1.90	2.70	2.35	0.53	2,654	9,433	S
GFL 261120C00043000	2.10	4.70	4.10	1.88	1	1	S	43.00	GFL 261120P00043000	1.75	4.40	2.00	0.69	0	13	S
GFL 261120C00043500	2.00	4.50	4.10	1.58	0	11	S	43.50	GFL 261120P00043500	1.85	4.70	2.40	0.88	0	6	S
GFL 261120C00044000	1.35	3.60	3.11	1.31	26	20	S	44.00	GFL 261120P00044000	2.40	4.80	2.90	1.11	398	113	S
GFL 261120C00044500	1.70	4.60	4.50	1.07	0	1	S	44.50	GFL 261120P00044500	2.40	4.90	4.30	1.36	0	23	S
GFL 261120C00045000	2.30	2.75	2.38	0.87	13,037	145,684	S	45.00	GFL 261120P00045000	2.55	5.00	3.95	1.65	385	275	S

Expires Nov 27, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
GFL 261127C00041000	3.30	6.90	5.76	3.82	0	1	W	41.00	—	—	—	—	—	—	—	—
GFL 261127C00042000	2.80	6.20	5.71	3.03	0	1	W	42.00	—	—	—	—	—	—	—	—
GFL 261127C00043000	2.85	4.20	3.85	2.33	33	0	W	43.00	GFL 261127P00043000	1.20	4.90	3.35	0.70	0	0	W
GFL 261127C00044000	2.15	3.80	3.31	1.73	181	20	W	44.00	GFL 261127P00044000	1.95	5.40	3.79	1.07	0	0	W
GFL 261127C00045000	2.30	4.50	3.80	1.24	0	1	W	45.00	GFL 261127P00045000	3.40	5.00	3.46	1.56	0	3	W
GFL 261127C00046000	1.25	4.10	3.02	0.85	0	2	W	46.00	GFL 261127P00046000	3.00	6.70	4.66	2.15	0	0	W

Expires Dec 4, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
GFL 261204C00045000	2.20	4.50	2.43	1.67	160	100	W	45.00	—	—	—	—	—	—	—	—
GFL 261204C00050000	0.50	2.65	0.75	0.27	22	0	W	50.00	—	—	—	—	—	—	—	—

Expires Dec 18, 2026

Calls								Strike	Puts
Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS	$	Symbol	Bid	Ask	Price	TPrice	Vol	OI	NS
GFL 261218C00037500	6.20	9.50	8.80	8.75	0	2	S	37.50	GFL 261218P00037500	0.75	2.55	0.75	0.02	0	45	S
GFL 261218C00040000	4.30	6.60	5.50	6.52	55	1,360	S	40.00	GFL 261218P00040000	1.55	2.25	1.95	0.12	1,059	6,206	S
GFL 261218C00042500	3.50	5.20	5.18	4.48	0	553	S	42.50	GFL 261218P00042500	2.45	3.30	2.96	0.41	1,049	3,625	S
GFL 261218C00045000	2.60	2.80	2.80	2.79	1,182	48,515	S	45.00	GFL 261218P00045000	3.40	5.00	4.15	1.04	145	233	S
GFL 261218C00047500	1.20	2.40	1.75	1.56	1	691	S	47.50	GFL 261218P00047500	4.10	7.10	5.00	2.13	13	117	S
GFL 261218C00050000	0.80	1.10	0.75	0.78	4,362	52,628	S	50.00	GFL 261218P00050000	5.10	8.60	5.44	3.67	0	25	S

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