AON · Option chain

AON Option Chain

Every listed AON strike within 25% of spot, across the next 5 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

$327.00

Call open interest

4,548

Put open interest

3,978

Put/call (volume)

0.40

247 contracts changed hands across these expirations — 177 calls against 70 puts. Calls outtraded puts 2.53 to one.

Sep 18, 202613 days

call OI 1,054 · put OI 652

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	66.10 / 69.50	—	—	260	—	0.00 / 2.15	—	4
—	56.20 / 59.50	—	—	270	—	0.00 / 0.15	—	28
—	46.30 / 49.60	—	—	280	—	0.00 / 0.20	—	17
—	36.90 / 39.90	—	2	290	—	0.05 / 2.25	—	114
—	27.30 / 30.20	—	13	300	0.50	0.00 / 0.75	1	66
—	18.10 / 21.20	—	10	310	1.11	0.15 / 2.15	1	32
—	10.30 / 12.40	—	25	320	—	2.30 / 3.50	—	104
6.40	4.20 / 6.70	28	159	330	7.02	5.10 / 8.70	5	87
2.15	1.70 / 2.90	31	169	340	—	12.40 / 15.30	—	93
—	0.10 / 2.60	—	61	350	23.52	21.40 / 24.00	1	81
0.15	0.00 / 1.35	5	145	360	—	31.00 / 34.00	—	26
0.45	0.05 / 1.10	1	169	370	—	41.00 / 43.80	—	—
—	0.00 / 2.25	—	133	380	—	51.20 / 54.00	—	—
—	0.00 / 2.15	—	71	390	—	61.00 / 64.40	—	—
—	0.00 / 2.15	—	97	400	—	71.00 / 74.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 1,958 · put OI 1,900

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	67.90 / 70.70	—	—	260	0.36	0.05 / 0.50	9	71
—	58.00 / 60.90	—	1	270	—	0.00 / 0.75	—	26
—	47.70 / 51.30	—	1	280	—	0.00 / 1.30	—	84
—	38.80 / 41.90	—	2	290	—	0.20 / 1.50	—	91
36.90	30.20 / 33.20	1	55	300	2.55	1.10 / 2.50	1	676
—	22.10 / 25.10	—	81	310	4.00	3.70 / 4.30	15	164
18.00	15.00 / 17.80	1	104	320	6.30	6.30 / 7.30	2	554
10.90	9.80 / 11.80	33	104	330	11.30	10.20 / 12.60	14	61
6.25	6.10 / 7.30	2	109	340	16.20	15.70 / 18.40	3	57
3.70	3.00 / 4.60	58	163	350	—	23.80 / 26.00	—	65
2.45	1.55 / 2.70	1	391	360	—	32.20 / 34.90	—	47
1.50	1.00 / 1.40	2	99	370	—	41.70 / 44.30	—	1
—	0.05 / 0.85	—	159	380	—	51.00 / 54.50	—	3
—	0.00 / 0.55	—	359	390	—	61.00 / 64.10	—	—
0.45	0.05 / 0.35	2	330	400	—	71.00 / 73.90	—	—
A dash means the contract did not trade — not a price of zero.

Nov 20, 202676 days

call OI 189 · put OI 880

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	68.30 / 72.00	—	—	260	—	0.00 / 3.20	—	5
—	59.30 / 62.50	—	—	270	—	0.25 / 1.80	—	6
—	50.60 / 53.30	—	—	280	2.66	2.30 / 2.60	1	7
—	41.90 / 44.60	—	—	290	3.70	2.70 / 3.90	2	4
—	33.80 / 35.90	—	1	300	—	5.20 / 5.80	—	20
—	26.00 / 28.90	—	—	310	—	6.30 / 8.30	—	794
—	20.30 / 22.70	—	—	320	11.73	9.80 / 12.20	1	33
16.33	15.30 / 17.40	1	1	330	—	16.20 / 17.00	—	2
11.70	11.20 / 13.10	1	5	340	—	20.60 / 23.50	—	2
—	7.10 / 8.90	—	5	350	—	27.10 / 30.10	—	5
6.00	5.70 / 6.30	2	80	360	—	34.50 / 37.40	—	2
—	2.65 / 5.20	—	11	370	—	42.90 / 46.50	—	—
—	2.00 / 3.20	—	64	380	—	51.80 / 55.50	—	—
—	0.50 / 2.55	—	10	390	—	61.20 / 64.80	—	—
—	0.00 / 3.30	—	12	400	—	71.00 / 74.80	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 1,308 · put OI 421

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	80.00 / 84.00	—	2	250	—	0.00 / 3.60	—	3
—	70.80 / 74.70	—	2	260	—	0.55 / 2.50	—	6
—	62.00 / 65.60	—	1	270	—	1.25 / 3.30	—	63
—	53.50 / 56.90	—	1	280	—	2.10 / 5.20	—	13
—	45.30 / 48.60	—	—	290	—	3.90 / 6.40	—	17
—	37.80 / 41.20	—	2	300	—	6.30 / 8.50	—	19
—	31.00 / 34.40	—	—	310	—	9.40 / 11.60	—	80
—	25.50 / 28.30	—	5	320	—	13.30 / 15.40	—	20
—	19.60 / 23.20	—	4	330	19.30	18.10 / 20.50	1	30
—	15.50 / 17.20	—	16	340	—	23.00 / 26.80	—	41
—	12.60 / 13.50	—	139	350	—	30.00 / 32.70	—	2
10.00	8.80 / 10.60	2	91	360	—	37.10 / 40.00	—	34
—	6.80 / 8.20	—	182	370	—	44.80 / 48.10	—	19
—	4.10 / 7.70	—	439	380	—	53.30 / 57.30	—	18
—	4.00 / 5.00	—	158	390	—	62.10 / 66.10	—	52
—	2.25 / 4.00	—	266	400	—	71.40 / 75.30	—	4
A dash means the contract did not trade — not a price of zero.

Apr 16, 2027223 days

call OI 39 · put OI 125

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	84.40 / 87.70	—	2	250	—	1.60 / 3.40	—	18
—	75.70 / 78.90	—	1	260	—	2.55 / 4.50	—	1
—	67.60 / 70.50	—	1	270	5.15	4.70 / 5.90	2	8
—	59.50 / 62.00	—	1	280	—	5.50 / 7.70	—	—
—	52.00 / 54.80	—	—	290	8.40	8.40 / 10.00	6	2
—	44.80 / 47.20	—	—	300	—	10.60 / 12.70	—	2
—	38.00 / 41.50	—	1	310	—	14.10 / 16.70	—	52
—	33.10 / 35.40	—	8	320	—	18.40 / 20.40	—	17
30.00	28.00 / 30.30	1	6	330	22.96	23.00 / 25.10	5	25
—	23.30 / 25.70	—	9	340	—	28.50 / 30.90	—	—
23.88	19.50 / 20.90	5	1	350	—	34.50 / 37.00	—	—
—	13.00 / 14.90	—	1	370	—	48.10 / 51.30	—	—
—	7.10 / 8.40	—	8	400	—	73.00 / 76.20	—	—
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 AON

AON options score AON gamma walls AON max pain AON IV rank AON put/call ratio AON 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.