GLW · Option chain

GLW Option Chain

Every listed GLW strike within 25% of spot, across the next 6 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot

$146.00

Call open interest

56,208

Put open interest

92,953

Put/call (volume)

1.54

17,261 contracts changed hands across these expirations — 6,797 calls against 10,464 puts. Puts outtraded calls 1.54 to one.

Sep 11, 20266 days

call OI 4,547 · put OI 7,685

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
31.70	34.20 / 37.05	1	—	110	0.09	0.00 / 0.24	11	72
—	29.15 / 31.90	—	—	115	—	0.00 / 0.62	—	265
—	25.20 / 28.35	—	—	119	0.10	0.01 / 0.31	6	24
25.13	24.20 / 26.90	22	7	120	0.07	0.04 / 0.14	35	269
—	23.35 / 25.90	—	—	121	0.14	0.00 / 0.20	10	10
—	22.20 / 25.20	—	—	122	—	0.00 / 0.38	—	7
—	21.20 / 24.10	—	—	123	0.28	0.00 / 0.36	15	14
—	20.25 / 22.95	—	—	124	0.14	0.00 / 0.41	30	9
—	19.35 / 22.30	—	3	125	0.16	0.08 / 0.46	103	186
—	18.30 / 21.10	—	—	126	0.25	0.08 / 0.43	20	134
—	17.30 / 20.25	—	—	127	0.20	0.01 / 0.39	10	5
—	16.45 / 19.20	—	—	128	0.33	0.06 / 0.42	1	5
12.94	15.40 / 18.40	37	37	129	0.37	0.00 / 0.40	33	10
12.09	14.50 / 17.25	38	83	130	0.41	0.24 / 0.47	168	545
—	13.75 / 16.30	—	—	131	0.50	0.32 / 0.57	17	18
—	13.35 / 15.35	—	—	132	0.59	0.36 / 0.68	26	67
—	12.45 / 14.45	—	2	133	0.70	0.53 / 0.79	32	68
11.89	11.65 / 13.80	1	—	134	0.76	0.73 / 0.90	80	50
—	10.75 / 13.30	—	53	135	0.98	0.81 / 1.00	94	1,573
10.38	9.90 / 11.90	2	—	136	1.17	0.71 / 1.22	130	82
9.82	9.10 / 10.85	1	4	137	1.38	1.14 / 1.41	97	41
9.50	8.30 / 10.70	2	4	138	1.50	1.18 / 1.67	24	56
—	7.60 / 10.00	—	5	139	2.05	1.59 / 1.90	32	42
7.90	7.30 / 9.45	47	258	140	2.34	1.88 / 2.19	105	469
7.18	7.10 / 8.65	14	—	141	2.59	2.19 / 2.48	38	76
6.49	6.45 / 8.05	49	4	142	3.05	2.52 / 2.86	132	444
5.85	5.80 / 7.40	45	8	143	3.03	2.55 / 3.30	47	46
4.70	5.30 / 5.90	57	50	144	3.82	3.25 / 3.75	36	69
5.00	4.75 / 5.35	148	114	145	3.97	3.80 / 4.15	213	438
4.50	4.60 / 4.85	42	28	146	4.70	4.20 / 4.75	2	45
4.10	3.85 / 4.40	36	30	147	5.25	4.70 / 5.30	42	225
3.23	2.95 / 4.55	24	41	148	5.70	4.50 / 5.85	37	35
3.30	3.00 / 3.45	11	48	149	6.24	5.20 / 6.45	17	18
2.85	2.69 / 3.00	584	240	150	7.05	6.40 / 7.15	129	463
1.90	1.93 / 2.23	53	98	152.5	8.56	8.15 / 9.75	18	53
1.49	1.37 / 1.60	242	365	155	10.87	9.85 / 11.65	46	1,292
1.08	0.93 / 1.31	112	145	157.5	16.25	11.70 / 13.70	1	21
0.72	0.60 / 0.80	115	922	160	15.18	14.00 / 15.90	19	235
0.45	0.39 / 0.57	45	119	162.5	17.74	15.70 / 18.85	1	18
0.35	0.30 / 0.40	98	460	165	19.62	18.00 / 20.55	14	40
0.27	0.13 / 0.30	7	142	167.5	—	20.75 / 23.60	—	4
0.18	0.08 / 0.20	70	235	170	—	22.80 / 26.00	—	86
0.10	0.05 / 0.35	5	523	172.5	30.19	25.60 / 28.45	1	1
0.08	0.02 / 0.30	40	210	175	29.00	27.75 / 30.95	16	49
—	0.00 / 0.32	—	4	177.5	—	30.70 / 33.45	—	—
0.06	0.05 / 0.18	39	305	180	—	32.55 / 35.95	—	6
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 33,655 · put OI 56,433

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
32.70	34.30 / 36.90	3	2,946	110	0.16	0.05 / 0.27	77	2,245
—	30.10 / 31.95	—	6,201	115	0.20	0.11 / 0.33	24	1,304
23.05	24.65 / 27.25	7	325	120	0.36	0.30 / 0.43	342	8,190
21.20	20.55 / 22.40	1	382	125	0.65	0.63 / 0.69	113	2,305
16.95	16.00 / 17.90	48	1,389	130	1.22	1.12 / 1.29	457	7,247
12.06	12.40 / 13.95	2	414	135	2.18	2.03 / 2.27	173	2,636
—	11.30 / 13.15	—	—	136	2.41	2.26 / 2.55	12	101
—	10.60 / 12.45	—	2	137	2.80	2.52 / 2.82	30	153
10.31	10.25 / 12.10	5	6	138	3.10	2.74 / 3.10	34	211
—	10.15 / 11.60	—	19	139	3.52	2.75 / 3.45	2	39
9.25	9.50 / 10.65	13	3,986	140	3.70	3.50 / 3.90	225	6,667
—	8.85 / 9.50	—	4	141	4.00	3.80 / 4.05	85	47
7.75	8.25 / 8.85	5	12	142	4.31	4.20 / 4.45	34	75
7.85	7.65 / 8.25	2	503	143	5.09	4.60 / 4.85	47	112
7.00	7.15 / 7.65	2	29	144	5.60	4.65 / 5.30	5	61
6.95	6.60 / 7.10	124	578	145	5.75	5.50 / 5.80	107	3,948
6.40	6.15 / 7.15	96	27	146	6.44	5.95 / 6.30	28	49
5.80	5.65 / 6.10	48	37	147	7.20	6.50 / 6.80	3	150
5.55	5.25 / 5.60	33	135	148	7.42	7.00 / 7.35	6	161
4.75	4.80 / 5.20	37	101	149	—	7.35 / 8.15	—	196
4.75	4.45 / 5.25	484	1,720	150	8.60	8.15 / 8.75	43	12,413
3.75	3.60 / 3.90	19	387	152.5	12.68	9.45 / 10.40	18	103
3.00	2.90 / 3.15	306	1,686	155	12.52	11.15 / 12.15	20	1,701
2.38	2.28 / 2.50	81	317	157.5	14.70	13.20 / 14.95	1	7
1.90	1.83 / 2.00	174	2,554	160	16.11	14.70 / 16.95	43	1,325
1.49	1.36 / 1.63	33	489	162.5	20.83	16.90 / 19.75	2	11
1.20	1.07 / 1.25	54	1,166	165	21.20	19.30 / 21.45	18	969
0.95	0.81 / 0.99	23	492	167.5	22.98	21.65 / 24.15	2	8
0.71	0.61 / 0.81	83	2,701	170	24.88	24.15 / 26.05	324	1,946
0.60	0.46 / 0.63	32	211	172.5	30.49	26.00 / 28.90	1	—
0.45	0.42 / 0.49	66	3,036	175	29.05	28.50 / 31.25	10	448
0.32	0.29 / 0.35	77	1,800	180	34.67	33.50 / 35.50	346	1,605
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 3,059 · put OI 4,363

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	34.60 / 37.40	—	—	110	0.31	0.00 / 0.57	5	164
—	29.80 / 33.00	—	—	115	0.40	0.24 / 0.78	2	107
—	25.05 / 27.85	—	5	120	0.74	0.55 / 0.89	23	713
—	20.60 / 23.75	—	—	125	1.35	1.20 / 1.60	11	366
—	16.70 / 19.05	—	4	130	2.18	1.83 / 2.34	28	366
—	13.25 / 15.30	—	19	135	3.20	3.05 / 3.60	29	392
11.16	10.40 / 12.00	8	270	140	5.39	4.65 / 5.45	36	387
8.15	7.80 / 8.90	27	292	145	6.93	6.25 / 7.60	938	1,209
6.20	5.80 / 7.00	41	611	150	10.17	9.05 / 10.25	28	316
4.30	3.95 / 4.65	64	390	155	16.00	12.55 / 14.10	14	91
3.00	2.80 / 3.40	129	229	160	17.68	16.20 / 18.10	22	125
2.04	1.74 / 2.50	79	193	165	21.44	20.25 / 22.30	5	58
1.46	1.26 / 1.65	40	415	170	25.47	24.05 / 26.95	13	29
0.98	0.33 / 1.15	19	290	175	29.47	28.55 / 31.45	7	30
0.72	0.44 / 0.99	19	341	180	35.44	33.50 / 36.35	4	10
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 1,690 · put OI 3,147

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	34.90 / 38.10	—	1	110	0.47	0.17 / 1.00	119	61
—	31.30 / 33.35	—	5	115	0.73	0.44 / 1.11	23	115
26.50	25.80 / 28.55	6	5	120	1.45	1.14 / 1.45	1,032	222
22.55	21.35 / 24.40	1	5	125	1.89	1.36 / 2.31	59	908
—	17.30 / 20.30	—	6	130	3.00	2.38 / 3.20	36	369
14.10	14.20 / 16.60	1	21	135	4.30	3.80 / 4.45	58	644
12.25	11.45 / 12.90	68	9	140	6.24	5.45 / 6.35	378	156
9.57	9.00 / 10.20	15	27	145	8.50	7.45 / 8.75	36	66
7.08	6.20 / 7.90	366	151	150	11.50	10.15 / 11.55	10	385
5.60	5.10 / 5.90	32	47	155	14.75	13.50 / 15.20	6	81
4.30	3.90 / 4.65	50	588	160	18.21	16.70 / 19.10	7	64
3.03	2.64 / 3.40	43	80	165	21.92	20.15 / 23.05	268	9
1.95	2.05 / 2.95	61	127	170	26.70	24.90 / 27.80	10	21
1.63	1.50 / 1.85	21	96	175	30.70	28.95 / 31.65	265	27
1.20	0.86 / 1.60	43	522	180	—	34.05 / 36.45	—	19
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 789 · put OI 648

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	35.20 / 38.35	—	—	110	0.65	0.33 / 1.27	17	4
31.84	30.60 / 33.50	6	—	115	0.99	0.62 / 1.44	17	38
—	26.60 / 29.00	—	—	120	1.64	0.87 / 1.81	33	103
—	21.85 / 25.00	—	—	125	2.60	1.88 / 2.94	24	121
19.35	18.90 / 21.45	1	1	130	3.70	2.51 / 3.95	20	85
—	15.15 / 17.50	—	—	135	5.00	4.35 / 5.50	32	218
13.18	12.30 / 13.95	52	150	140	7.03	6.25 / 7.30	14	20
10.50	9.85 / 11.45	11	3	145	10.00	8.60 / 9.70	11	25
8.10	7.70 / 9.05	9	2	150	12.00	11.25 / 13.00	2	12
6.55	5.95 / 7.20	3	6	155	15.65	14.25 / 16.15	2	12
5.00	4.40 / 5.70	21	32	160	18.45	17.30 / 19.75	24	3
3.95	3.35 / 4.40	8	22	165	—	21.15 / 23.85	—	5
3.02	2.34 / 3.25	19	11	170	—	25.45 / 27.85	—	1
2.35	1.95 / 2.71	6	8	175	—	29.55 / 32.75	—	1
1.80	1.38 / 1.93	11	554	180	—	34.15 / 37.20	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 12,468 · put OI 20,677

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	36.20 / 38.30	—	183	110	0.98	0.84 / 1.09	73	1,411
—	31.20 / 34.20	—	32	115	1.45	1.32 / 1.51	180	789
27.98	27.75 / 29.65	6	618	120	2.10	2.04 / 2.25	136	2,416
—	23.60 / 25.25	—	577	125	3.11	2.95 / 3.30	128	3,095
18.92	19.90 / 21.45	2	320	130	4.20	4.20 / 4.50	352	1,352
17.30	17.10 / 18.60	6	103	135	5.79	5.45 / 6.05	1,109	4,372
14.65	14.25 / 15.40	35	1,090	140	8.29	7.75 / 8.05	27	2,057
11.96	11.65 / 12.25	12	383	145	10.61	10.05 / 10.40	135	1,897
9.56	9.50 / 9.95	303	799	150	13.00	12.75 / 13.40	81	1,434
7.84	7.65 / 8.00	180	645	155	16.79	15.40 / 16.45	15	719
6.30	6.05 / 6.45	77	1,552	160	20.44	19.20 / 19.95	2	523
4.96	4.80 / 5.15	434	1,023	165	—	22.00 / 24.60	—	146
3.90	3.75 / 4.10	374	2,388	170	27.49	26.65 / 28.30	19	247
3.10	3.00 / 3.30	161	767	175	31.20	31.00 / 32.95	3	131
2.49	2.40 / 2.60	82	1,988	180	37.00	35.15 / 37.30	16	88
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

More on GLW

GLW options score GLW gamma walls GLW max pain GLW IV rank GLW put/call ratio GLW options flow

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Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.