GD · Option chain

GD Option Chain

Every listed GD 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

$365.87

Call open interest

4,886

Put open interest

3,119

Put/call (volume)

0.66

226 contracts changed hands across these expirations — 136 calls against 90 puts. Calls outtraded puts 1.51 to one.

Sep 11, 20266 days

call OI 189 · put OI 190

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	24.40 / 27.70	—	1	340	—	0.00 / 2.70	—	—
21.00	19.70 / 22.50	1	1	345	—	0.00 / 2.75	—	1
—	14.70 / 17.80	—	—	350	—	0.00 / 2.85	—	2
—	12.90 / 15.50	—	—	352.5	0.80	0.00 / 2.60	10	—
—	10.60 / 13.30	—	1	355	1.20	0.05 / 1.15	14	—
—	8.20 / 11.00	—	—	357.5	2.36	0.60 / 3.30	5	—
6.72	6.70 / 9.00	1	2	360	3.44	0.10 / 2.65	1	2
5.75	4.90 / 6.70	1	—	362.5	—	1.75 / 3.00	—	2
4.25	3.50 / 5.80	1	12	365	3.93	2.05 / 4.10	1	115
3.05	2.40 / 3.90	4	17	367.5	7.10	3.90 / 5.50	1	2
2.15	1.60 / 2.95	6	7	370	—	5.20 / 7.20	—	57
0.95	1.10 / 2.65	3	1	372.5	—	6.70 / 9.60	—	—
—	0.60 / 2.00	—	23	375	—	9.00 / 11.50	—	1
—	0.00 / 1.45	—	8	377.5	15.92	10.90 / 13.70	3	4
—	0.10 / 0.65	—	7	380	—	13.30 / 15.80	—	2
—	0.00 / 5.00	—	2	382.5	—	14.60 / 19.00	—	1
—	0.00 / 5.00	—	6	385	—	16.70 / 21.50	—	1
—	0.00 / 5.00	—	1	387.5	—	19.50 / 23.90	—	—
—	0.00 / 2.65	—	8	390	—	21.80 / 26.50	—	—
—	0.00 / 5.00	—	5	395	—	27.00 / 31.40	—	—
—	0.00 / 5.00	—	12	400	—	31.80 / 36.50	—	—
—	0.00 / 5.00	—	23	405	—	36.60 / 41.50	—	—
—	0.00 / 5.00	—	7	410	—	41.80 / 46.50	—	—
—	0.00 / 2.60	—	4	415	—	47.00 / 51.40	—	—
—	0.00 / 5.00	—	37	420	—	51.80 / 56.50	—	—
—	0.00 / 5.00	—	1	425	—	56.80 / 61.50	—	—
—	0.00 / 5.00	—	3	430	—	62.00 / 66.40	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 3,968 · put OI 2,389

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	84.00 / 88.80	—	6	280	—	0.00 / 5.00	—	39
—	74.20 / 78.80	—	5	290	—	0.00 / 0.50	—	264
—	64.10 / 68.80	—	7	300	—	0.00 / 1.00	—	234
—	54.40 / 58.60	—	237	310	—	0.00 / 5.00	—	177
—	44.60 / 47.60	—	62	320	—	0.00 / 5.00	—	140
—	34.70 / 37.50	—	37	330	—	0.00 / 2.50	—	686
23.50	24.90 / 28.10	2	163	340	—	0.00 / 2.80	—	102
—	20.10 / 23.00	—	—	345	0.70	0.00 / 2.05	2	12
—	15.90 / 18.50	—	24	350	—	0.00 / 3.30	—	87
—	11.70 / 14.60	—	—	355	2.47	0.40 / 2.45	10	81
—	10.00 / 12.60	—	—	357.5	3.02	1.10 / 4.00	10	4
8.37	8.20 / 10.30	3	126	360	4.87	1.40 / 5.00	2	92
—	6.60 / 8.60	—	1	362.5	—	3.20 / 4.80	—	112
—	4.80 / 8.00	—	—	365	—	3.50 / 5.90	—	16
—	4.00 / 6.40	—	2	367.5	—	4.70 / 7.20	—	2
3.60	3.00 / 4.60	6	444	370	10.40	6.70 / 8.70	1	93
2.50	2.40 / 4.40	1	2	372.5	—	8.20 / 10.40	—	—
—	0.30 / 4.60	—	4	375	—	9.60 / 12.20	—	10
—	0.40 / 3.60	—	5	377.5	16.42	11.70 / 14.50	3	1
1.45	0.20 / 1.45	4	1,051	380	—	14.30 / 16.60	—	103
2.40	0.55 / 1.55	1	6	382.5	—	16.10 / 18.80	—	4
0.85	0.00 / 2.15	4	33	385	—	18.30 / 21.50	—	8
1.95	0.20 / 1.15	1	14	387.5	—	20.40 / 23.70	—	1
0.50	0.05 / 0.80	11	582	390	—	23.10 / 26.10	—	111
—	0.00 / 2.75	—	5	392.5	—	25.20 / 28.70	—	—
—	0.00 / 5.00	—	7	395	—	27.00 / 31.50	—	10
—	0.00 / 2.70	—	1	397.5	—	30.70 / 33.60	—	—
0.40	0.00 / 0.40	54	353	400	—	32.70 / 36.10	—	—
—	0.00 / 2.65	—	5	402.5	—	35.50 / 38.60	—	—
—	0.00 / 5.00	—	79	405	—	36.80 / 41.50	—	—
—	0.00 / 5.00	—	241	410	—	41.80 / 46.50	—	—
—	0.00 / 2.60	—	10	415	—	47.70 / 51.10	—	—
0.05	0.00 / 0.45	1	360	420	—	52.70 / 56.10	—	—
—	0.00 / 2.60	—	1	425	—	57.90 / 61.10	—	—
—	0.00 / 2.60	—	59	430	—	61.80 / 66.50	—	—
—	0.00 / 5.00	—	23	440	—	71.60 / 76.50	—	—
—	0.00 / 5.00	—	13	450	—	82.00 / 86.40	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 149 · put OI 32

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	25.30 / 29.90	—	1	340	—	0.00 / 5.00	—	—
—	16.40 / 20.10	—	1	350	1.95	0.30 / 2.40	1	2
—	12.60 / 16.20	—	—	355	2.98	1.65 / 3.50	1	12
9.21	9.40 / 11.70	20	—	360	—	2.45 / 5.60	—	11
—	6.40 / 9.30	—	5	365	—	4.70 / 7.20	—	—
—	4.20 / 6.90	—	8	370	—	7.30 / 10.50	—	—
—	1.95 / 5.00	—	9	375	—	9.60 / 14.00	—	2
—	0.25 / 4.10	—	6	380	—	14.30 / 17.40	—	1
—	0.00 / 5.00	—	2	385	—	17.50 / 22.00	—	2
—	0.00 / 3.20	—	10	390	—	22.50 / 26.40	—	1
0.10	0.00 / 1.60	1	6	395	—	27.30 / 31.20	—	1
—	0.00 / 2.80	—	37	400	—	32.20 / 36.10	—	—
—	0.00 / 5.00	—	23	405	—	37.00 / 41.50	—	—
—	0.00 / 5.00	—	17	410	—	41.70 / 46.50	—	—
—	0.00 / 5.00	—	23	415	—	47.00 / 51.50	—	—
—	0.00 / 5.00	—	1	420	—	51.60 / 56.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 172 · put OI 97

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	84.70 / 89.20	—	5	280	—	0.00 / 5.00	—	—
—	30.50 / 35.40	—	—	335	—	0.00 / 5.00	—	1
—	17.00 / 21.80	—	—	350	—	0.05 / 2.85	—	28
—	13.00 / 17.80	—	—	355	—	2.60 / 3.60	—	3
—	10.50 / 12.90	—	2	360	—	4.00 / 5.50	—	5
—	7.40 / 10.10	—	4	365	6.80	5.90 / 7.80	2	22
5.80	5.00 / 7.20	2	4	370	—	7.70 / 11.00	—	20
—	3.10 / 6.00	—	2	375	—	11.20 / 14.30	—	6
2.75	1.15 / 4.70	2	2	380	—	14.00 / 18.30	—	2
—	0.40 / 3.20	—	11	385	—	18.10 / 22.30	—	6
—	0.00 / 5.00	—	7	390	—	22.00 / 26.90	—	2
—	0.00 / 5.00	—	2	395	—	26.70 / 31.50	—	1
—	0.00 / 5.00	—	30	400	—	31.70 / 36.50	—	—
—	0.00 / 5.00	—	—	405	—	36.60 / 41.50	—	1
—	0.00 / 5.00	—	2	410	—	41.60 / 46.50	—	—
—	0.00 / 5.00	—	1	420	—	51.70 / 56.50	—	—
—	0.00 / 5.00	—	50	425	—	56.60 / 61.50	—	—
—	0.00 / 5.00	—	50	430	—	61.60 / 66.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 62 · put OI 8

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	17.50 / 22.10	—	2	350	—	2.40 / 3.60	—	1
—	14.00 / 17.80	—	1	355	—	2.10 / 5.70	—	—
—	10.50 / 15.10	—	—	360	—	5.40 / 6.70	—	1
—	5.90 / 9.40	—	—	370	—	10.40 / 12.70	—	1
—	4.20 / 7.00	—	6	375	14.60	12.70 / 15.90	1	1
—	2.15 / 5.50	—	—	380	18.15	16.10 / 19.40	1	2
—	0.85 / 4.20	—	3	385	—	19.80 / 23.20	—	1
—	0.00 / 4.20	—	—	390	—	23.00 / 28.00	—	1
—	0.00 / 3.50	—	50	400	—	32.10 / 37.00	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 346 · put OI 403

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	55.00 / 59.90	—	—	310	—	0.00 / 4.10	—	10
—	45.60 / 48.60	—	—	320	—	0.00 / 1.95	—	9
—	36.00 / 39.10	—	—	330	1.48	0.80 / 1.35	4	7
—	27.20 / 30.10	—	1	340	2.45	1.95 / 2.35	6	52
—	18.90 / 21.80	—	2	350	4.20	3.70 / 4.20	6	17
—	12.20 / 14.60	—	2	360	7.65	6.80 / 8.20	3	263
7.50	8.00 / 9.30	2	32	370	12.30	11.50 / 13.30	2	19
5.60	4.50 / 5.40	1	10	380	—	17.50 / 19.90	—	24
2.35	1.85 / 2.90	3	94	390	—	25.10 / 28.10	—	2
—	1.00 / 3.50	—	17	400	—	34.10 / 36.90	—	—
—	0.10 / 3.10	—	28	410	—	42.40 / 47.00	—	—
—	0.00 / 2.65	—	110	420	—	51.90 / 56.50	—	—
—	0.00 / 5.00	—	1	430	—	62.00 / 66.50	—	—
—	0.00 / 0.55	—	49	450	—	81.60 / 86.50	—	—
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 GD

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

Weekly options-market digest

Sundays. What moved this week, what catalysts and earnings drive next week, and which 5-pillar setups stand out.

Free. One email per week. Unsubscribe with one click.

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.