CBOE · Option chain

CBOE Option Chain

Every listed CBOE 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

$298.50

Call open interest

6,976

Put open interest

7,025

Put/call (volume)

1.49

1,245 contracts changed hands across these expirations — 500 calls against 745 puts. Puts outtraded calls 1.49 to one.

Sep 11, 20266 days

call OI 697 · put OI 328

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	66.50 / 70.40	—	1	230	—	0.00 / 2.15	—	1
—	61.50 / 65.40	—	—	235	—	0.00 / 2.10	—	5
—	56.70 / 60.10	—	1	240	—	0.00 / 2.15	—	—
47.16	46.70 / 50.10	4	—	250	—	0.00 / 0.45	—	5
—	36.90 / 40.30	—	2	260	—	0.00 / 0.60	—	2
—	32.10 / 35.50	—	—	265	0.39	0.00 / 2.30	2	12
—	27.40 / 30.70	—	3	270	0.49	0.00 / 2.50	2	20
—	22.50 / 26.00	—	4	275	1.04	0.05 / 1.90	2	8
—	18.20 / 21.40	—	1	280	1.10	0.05 / 2.35	1	8
—	15.90 / 19.60	—	4	282.5	—	0.05 / 3.70	—	4
—	13.80 / 17.10	—	5	285	—	0.05 / 4.00	—	1
—	11.70 / 15.30	—	14	287.5	4.00	1.35 / 4.50	1	—
7.87	9.70 / 13.00	4	16	290	3.00	1.65 / 4.90	34	5
7.60	8.40 / 10.80	17	3	292.5	4.70	2.15 / 5.60	3	11
6.90	6.00 / 9.30	13	11	295	5.25	3.40 / 6.30	3	8
7.28	4.80 / 8.00	3	5	297.5	8.00	4.60 / 7.70	1	8
4.78	3.80 / 7.00	5	15	300	5.80	6.00 / 9.00	17	16
—	2.85 / 5.80	—	8	302.5	7.19	7.20 / 10.50	35	7
3.37	2.05 / 4.80	51	163	305	10.26	9.00 / 12.00	86	53
—	1.05 / 4.40	—	79	307.5	12.40	10.30 / 13.50	44	74
2.25	1.20 / 3.60	3	53	310	15.00	12.50 / 15.50	84	37
—	0.05 / 3.40	—	5	312.5	—	14.30 / 17.50	—	22
0.85	0.60 / 2.95	3	58	315	18.48	16.30 / 20.00	1	1
—	0.00 / 3.10	—	15	317.5	—	18.50 / 22.00	—	7
1.70	0.20 / 2.10	1	78	320	—	20.80 / 24.40	—	2
—	0.05 / 2.05	—	2	322.5	—	23.20 / 26.80	—	10
0.52	0.00 / 2.35	2	72	325	—	25.60 / 29.00	—	—
0.45	0.00 / 2.45	1	12	327.5	—	28.00 / 31.50	—	—
0.60	0.00 / 1.25	1	58	330	—	30.40 / 33.70	—	—
—	0.00 / 2.45	—	2	335	—	35.30 / 39.00	—	—
—	0.00 / 0.80	—	4	340	—	40.30 / 43.90	—	—
—	0.00 / 2.25	—	1	350	—	50.20 / 53.80	—	—
—	0.00 / 2.20	—	—	360	63.91	60.20 / 63.60	1	1
—	0.00 / 2.20	—	1	365	68.94	65.20 / 68.70	1	—
—	0.00 / 2.20	—	1	370	—	70.40 / 73.50	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 5,289 · put OI 5,574

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	66.70 / 70.40	—	—	230	—	0.00 / 2.20	—	251
—	57.50 / 60.50	—	10	240	—	0.00 / 2.05	—	561
—	47.20 / 50.50	—	133	250	0.47	0.15 / 2.10	35	849
—	42.20 / 45.70	—	—	255	—	0.00 / 2.40	—	1
—	37.50 / 40.90	—	293	260	0.89	0.10 / 1.00	2	333
32.70	32.60 / 36.10	55	—	265	1.13	0.05 / 2.15	1	14
24.80	28.00 / 31.40	1	265	270	1.29	0.00 / 3.10	10	860
—	23.50 / 26.90	—	—	275	—	0.20 / 3.50	—	21
—	21.50 / 24.70	—	—	277.5	—	0.25 / 3.70	—	1
21.90	19.10 / 22.60	20	799	280	2.38	1.60 / 4.20	21	876
—	17.10 / 20.70	—	18	282.5	—	1.45 / 4.70	—	3
—	15.20 / 18.70	—	—	285	3.23	2.15 / 5.20	5	84
—	13.40 / 16.90	—	—	287.5	3.90	2.95 / 6.00	6	2
—	11.80 / 14.90	—	384	290	5.00	3.90 / 6.80	21	454
—	10.20 / 13.20	—	—	292.5	—	4.80 / 7.50	—	64
—	8.50 / 11.70	—	19	295	6.70	5.70 / 8.50	12	97
9.13	7.30 / 10.30	2	1	297.5	—	6.80 / 9.40	—	29
7.45	6.30 / 8.60	33	587	300	—	7.80 / 10.50	—	232
4.88	4.90 / 7.60	1	14	302.5	—	9.00 / 11.70	—	—
—	4.00 / 6.80	—	18	305	13.50	10.50 / 13.00	2	72
4.25	2.65 / 5.90	11	56	307.5	13.74	12.10 / 14.60	11	36
3.50	2.40 / 4.80	60	530	310	15.50	14.10 / 16.30	72	265
2.85	1.30 / 4.40	13	6	312.5	17.53	15.20 / 18.40	110	15
—	1.45 / 4.20	—	231	315	—	17.60 / 20.60	—	195
—	0.30 / 3.80	—	2	317.5	—	19.60 / 22.80	—	37
1.20	0.65 / 3.70	2	543	320	—	21.80 / 24.80	—	24
—	0.05 / 3.50	—	95	322.5	—	23.80 / 27.00	—	—
—	0.65 / 3.20	—	23	325	—	25.90 / 29.60	—	—
—	0.50 / 3.20	—	2	327.5	—	27.90 / 32.10	—	—
—	0.30 / 2.95	—	247	330	—	30.40 / 34.30	—	32
—	0.00 / 2.90	—	4	335	—	35.10 / 39.10	—	120
—	0.00 / 2.65	—	260	340	—	40.20 / 44.00	—	42
—	0.05 / 2.45	—	217	350	—	50.10 / 53.80	—	4
—	0.00 / 0.95	—	158	360	—	60.10 / 63.90	—	—
—	0.00 / 2.25	—	374	370	—	70.00 / 73.90	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 319 · put OI 191

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	71.90 / 75.80	—	—	225	—	0.00 / 2.20	—	1
—	67.00 / 70.90	—	—	230	—	0.00 / 2.20	—	2
—	62.20 / 65.90	—	—	235	—	0.00 / 2.25	—	2
58.70	57.30 / 60.80	1	—	240	—	0.00 / 2.30	—	3
—	52.50 / 55.90	—	—	245	—	0.00 / 2.40	—	4
—	47.50 / 51.00	—	107	250	—	0.00 / 2.55	—	1
—	42.70 / 46.20	—	—	255	1.03	0.05 / 2.30	1	5
—	38.00 / 41.50	—	—	260	1.08	0.05 / 2.35	2	9
—	33.50 / 36.90	—	—	265	—	0.00 / 3.40	—	8
—	28.70 / 32.70	—	1	270	—	0.80 / 3.80	—	25
—	24.50 / 28.30	—	3	275	—	1.30 / 4.60	—	17
—	20.60 / 24.10	—	2	280	—	1.90 / 5.40	—	3
—	16.50 / 20.60	—	5	285	—	3.50 / 6.70	—	9
—	13.50 / 17.00	—	—	290	—	5.40 / 8.20	—	16
—	10.50 / 13.70	—	50	295	9.50	7.40 / 10.10	1	69
9.72	7.80 / 11.00	1	25	300	—	9.50 / 12.40	—	2
—	5.70 / 8.70	—	24	305	—	11.90 / 14.90	—	1
3.88	3.50 / 6.90	10	21	310	—	15.10 / 18.20	—	5
—	2.20 / 5.60	—	8	315	—	18.20 / 21.50	—	3
—	0.90 / 4.60	—	8	320	—	22.50 / 25.50	—	6
—	0.05 / 3.90	—	14	325	—	26.20 / 30.10	—	—
—	0.05 / 3.40	—	5	330	—	30.60 / 34.50	—	—
—	0.05 / 2.25	—	38	335	—	35.40 / 39.20	—	—
—	0.00 / 2.70	—	2	340	—	40.00 / 44.00	—	—
—	0.00 / 2.50	—	1	345	—	45.20 / 48.60	—	—
—	0.00 / 2.35	—	—	350	51.80	50.20 / 53.90	1	—
—	0.00 / 1.05	—	5	360	—	59.90 / 63.90	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 118 · put OI 495

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	72.20 / 76.10	—	1	225	—	0.00 / 2.25	—	—
—	62.40 / 66.20	—	—	235	—	0.00 / 2.40	—	2
—	57.50 / 61.50	—	—	240	—	0.00 / 2.50	—	1
—	48.00 / 51.60	—	—	250	0.93	0.05 / 2.40	2	—
—	43.50 / 46.90	—	—	255	—	0.05 / 2.50	—	3
—	38.60 / 42.30	—	1	260	—	0.00 / 3.50	—	15
—	34.10 / 37.90	—	—	265	—	0.25 / 4.00	—	9
—	30.00 / 33.40	—	—	270	—	1.30 / 4.70	—	430
24.40	25.90 / 29.40	1	—	275	4.50	2.15 / 5.40	1	2
—	22.00 / 25.60	—	1	280	—	3.10 / 6.40	—	12
—	18.00 / 22.10	—	—	285	—	4.80 / 7.90	—	5
—	15.20 / 18.70	—	3	290	—	6.40 / 9.70	—	1
—	12.30 / 15.80	—	2	295	—	8.80 / 11.50	—	2
—	9.50 / 12.80	—	4	300	—	10.20 / 13.90	—	4
—	5.00 / 8.40	—	1	310	—	15.90 / 19.30	—	4
—	3.00 / 6.80	—	1	315	—	18.70 / 22.80	—	4
—	1.25 / 4.80	—	14	325	—	26.80 / 30.60	—	—
—	0.30 / 4.20	—	57	330	—	31.10 / 35.00	—	—
—	0.00 / 3.70	—	1	335	—	35.70 / 39.60	—	—
—	0.05 / 3.30	—	8	340	—	40.50 / 44.30	—	1
—	0.05 / 2.35	—	7	345	—	45.10 / 49.10	—	—
—	0.00 / 2.75	—	6	350	—	50.00 / 54.10	—	—
—	0.00 / 2.60	—	7	355	—	54.90 / 59.00	—	—
—	0.00 / 2.50	—	2	360	—	60.00 / 63.90	—	—
—	0.00 / 2.35	—	2	370	—	69.90 / 73.90	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 24 · put OI 25

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	48.60 / 52.50	—	—	250	—	0.05 / 2.60	—	1
—	44.10 / 47.90	—	—	255	—	0.35 / 2.75	—	5
—	39.60 / 43.20	—	—	260	—	0.55 / 4.30	—	6
37.10	35.40 / 38.90	1	—	265	2.95	1.70 / 3.90	2	—
—	31.00 / 34.70	—	—	270	3.95	1.90 / 4.70	3	1
—	23.10 / 26.90	—	—	280	—	4.20 / 7.60	—	10
—	19.40 / 23.10	—	—	285	—	5.40 / 8.90	—	1
—	13.00 / 16.40	—	1	295	—	9.20 / 12.30	—	1
—	6.30 / 9.40	—	2	310	—	17.20 / 20.50	—	—
5.94	4.50 / 8.10	2	5	315	22.79	20.60 / 23.80	2	—
—	3.10 / 6.80	—	1	320	—	23.60 / 27.70	—	—
—	2.10 / 5.60	—	5	325	—	27.80 / 31.60	—	—
2.50	1.40 / 4.80	2	10	330	—	31.90 / 35.70	—	—
1.20	0.05 / 2.55	1	—	345	—	45.60 / 49.30	—	—
1.15	0.05 / 2.50	2	—	350	—	50.30 / 54.00	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 529 · put OI 412

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	68.70 / 71.70	—	—	230	—	0.05 / 2.65	—	32
58.80	58.60 / 62.10	10	—	240	2.60	0.65 / 2.05	11	26
—	49.50 / 52.90	—	—	250	1.55	1.15 / 3.30	2	23
—	40.50 / 43.90	—	—	260	2.70	2.10 / 2.90	64	47
—	32.50 / 35.40	—	—	270	4.35	2.65 / 5.20	4	37
—	24.20 / 27.80	—	6	280	6.85	5.00 / 8.40	3	73
19.90	17.40 / 20.70	20	25	290	11.52	8.80 / 11.50	13	50
12.05	11.90 / 15.10	10	122	300	17.00	13.00 / 16.00	5	13
9.81	8.00 / 10.60	32	95	310	18.60	18.60 / 21.50	2	88
6.30	4.60 / 7.50	69	63	320	—	24.90 / 28.60	—	19
3.90	2.10 / 5.50	21	80	330	—	33.00 / 36.30	—	4
2.90	1.50 / 4.60	11	49	340	—	41.80 / 45.00	—	—
—	0.25 / 3.70	—	47	350	—	50.80 / 54.40	—	—
—	0.05 / 2.55	—	27	360	—	60.40 / 64.10	—	—
—	0.00 / 2.85	—	15	370	—	70.20 / 73.80	—	—
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 CBOE

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