GIS · Option chain

GIS Option Chain

Every listed GIS 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

$39.26

Call open interest

83,274

Put open interest

83,282

Put/call (volume)

0.73

10,815 contracts changed hands across these expirations — 6,254 calls against 4,561 puts. Calls outtraded puts 1.37 to one.

Sep 18, 202613 days

call OI 33,127 · put OI 23,936

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
9.00	9.10 / 9.50	8	66	30	—	0.00 / 0.05	—	1,014
—	6.10 / 7.50	—	492	32.5	—	0.00 / 0.10	—	3,130
4.03	4.00 / 4.60	11	3,690	35	0.06	0.05 / 0.10	24	12,613
2.09	2.00 / 2.55	322	5,086	37.5	0.32	0.30 / 0.40	2,295	4,825
0.71	0.65 / 0.80	871	9,778	40	1.35	1.20 / 1.45	117	1,949
0.15	0.10 / 0.25	399	6,411	42.5	3.65	3.10 / 4.00	10	311
0.05	0.00 / 0.10	235	6,360	45	5.70	4.50 / 6.40	64	87
—	0.00 / 0.05	—	1,244	47.5	—	7.90 / 9.00	—	7
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 18,196 · put OI 21,625

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	8.60 / 9.70	—	220	30	—	0.00 / 0.10	—	660
7.08	6.30 / 7.20	19	244	32.5	0.15	0.05 / 0.15	43	1,232
4.36	4.30 / 5.10	14	2,800	35	0.36	0.35 / 0.45	426	2,518
2.74	2.60 / 2.90	822	1,680	37.5	1.07	1.00 / 1.10	352	14,208
1.47	1.35 / 1.45	2,131	5,866	40	2.35	2.05 / 2.45	113	2,370
0.62	0.60 / 0.65	331	4,395	42.5	4.39	3.90 / 4.20	45	555
0.20	0.20 / 0.30	335	2,465	45	6.55	6.00 / 6.90	22	66
0.11	0.05 / 0.15	12	526	47.5	8.91	8.30 / 9.20	26	16
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 14,461 · put OI 9,537

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	8.80 / 10.30	—	32	30	0.30	0.15 / 0.25	2	2,307
—	6.60 / 7.40	—	133	32.5	0.50	0.40 / 0.50	40	1,544
—	4.70 / 5.40	—	387	35	0.91	0.90 / 1.05	86	2,649
3.50	3.40 / 3.70	75	1,635	37.5	1.77	1.70 / 1.85	118	848
2.17	2.00 / 2.40	69	4,996	40	3.02	2.90 / 3.10	17	1,228
1.38	1.30 / 1.80	83	2,228	42.5	—	4.40 / 5.00	—	386
0.80	0.75 / 1.00	152	2,465	45	6.89	6.20 / 7.20	10	492
0.47	0.45 / 0.65	106	2,585	47.5	—	8.10 / 9.60	—	83
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 13,002 · put OI 23,798

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
9.40	9.20 / 9.80	3	446	30	0.40	0.30 / 0.40	36	2,776
7.10	7.10 / 8.10	1	166	32.5	0.70	0.65 / 0.75	8	3,989
5.30	5.00 / 5.80	10	1,138	35	1.35	1.25 / 1.30	32	2,965
3.55	3.70 / 4.00	10	2,775	37.5	2.15	1.80 / 2.45	27	3,531
2.50	2.40 / 3.60	59	2,412	40	3.48	3.30 / 3.80	452	1,289
1.60	1.60 / 1.80	8	1,351	42.5	5.10	4.80 / 5.50	9	4,379
1.03	0.90 / 1.25	29	2,582	45	—	6.30 / 7.50	—	2,545
0.65	0.60 / 0.70	25	2,132	47.5	—	8.30 / 9.70	—	2,324
A dash means the contract did not trade — not a price of zero.

Mar 19, 2027195 days

call OI 3,955 · put OI 4,206

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	9.00 / 10.60	—	31	30	—	0.50 / 0.75	—	2,055
—	7.20 / 8.10	—	172	32.5	1.00	0.75 / 1.10	15	333
—	5.40 / 6.60	—	332	35	1.65	1.55 / 1.85	91	1,150
4.50	4.00 / 5.20	15	441	37.5	2.60	2.50 / 2.95	24	115
3.10	3.00 / 3.40	8	1,875	40	—	3.70 / 4.20	—	124
2.20	2.05 / 2.55	33	400	42.5	—	5.20 / 5.90	—	296
1.50	1.45 / 1.70	19	594	45	—	7.00 / 7.80	—	54
—	0.90 / 1.40	—	110	47.5	—	8.70 / 9.90	—	79
A dash means the contract did not trade — not a price of zero.

Apr 16, 2027223 days

call OI 533 · put OI 180

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	9.10 / 10.70	—	—	30	—	0.60 / 0.95	—	1
—	7.30 / 8.60	—	—	32.5	1.30	1.10 / 1.25	17	—
—	5.60 / 6.70	—	—	35	1.90	1.80 / 2.05	20	170
4.85	4.20 / 4.80	2	—	37.5	2.60	2.70 / 3.30	20	6
—	3.00 / 3.60	—	—	40	—	3.90 / 4.50	—	2
2.35	2.15 / 3.10	37	7	42.5	—	5.20 / 6.20	—	1
—	1.50 / 2.20	—	516	45	—	6.90 / 8.00	—	—
—	1.05 / 1.60	—	10	47.5	—	8.60 / 10.10	—	—
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.

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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.