CAH · Option chain

CAH Option Chain

Every listed CAH 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

$248.61

Call open interest

8,205

Put open interest

4,134

Put/call (volume)

0.17

545 contracts changed hands across these expirations — 464 calls against 81 puts. Calls outtraded puts 5.73 to one.

Sep 11, 20266 days

call OI 279 · put OI 292

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	52.20 / 55.30	—	—	195	—	0.00 / 2.15	—	2
—	47.20 / 50.30	—	1	200	—	0.00 / 2.15	—	3
—	37.10 / 40.50	—	1	210	—	0.00 / 0.95	—	—
—	32.20 / 35.80	—	—	215	—	0.00 / 1.75	—	2
—	29.70 / 33.40	—	—	217.5	—	0.00 / 1.80	—	1
—	27.20 / 30.80	—	1	220	—	0.00 / 0.95	—	25
—	24.70 / 28.40	—	—	222.5	—	0.00 / 1.60	—	53
—	22.20 / 26.00	—	—	225	—	0.00 / 0.95	—	24
—	19.70 / 22.90	—	1	227.5	—	0.00 / 1.20	—	11
—	17.30 / 20.50	—	3	230	0.30	0.00 / 0.80	1	122
—	14.80 / 18.10	—	12	232.5	—	0.00 / 1.55	—	—
14.20	12.50 / 15.70	1	4	235	0.25	0.00 / 0.45	3	26
11.92	11.40 / 12.80	44	4	237.5	—	0.00 / 1.50	—	—
9.00	8.00 / 11.70	2	14	240	1.59	0.50 / 0.70	1	8
7.15	7.00 / 9.00	3	161	242.5	1.21	0.50 / 1.35	3	—
5.60	4.20 / 7.80	10	36	245	1.60	0.05 / 1.80	3	15
2.44	1.75 / 3.20	5	31	250	4.62	1.70 / 4.00	1	—
1.60	1.35 / 1.90	6	4	252.5	—	4.30 / 5.70	—	—
0.96	0.55 / 1.15	5	2	255	—	6.00 / 8.90	—	—
1.40	0.10 / 2.45	1	3	260	—	10.10 / 13.30	—	—
1.05	0.00 / 2.15	1	1	275	—	24.90 / 28.00	—	—
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 5,782 · put OI 3,385

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	57.20 / 60.90	—	29	190	—	0.00 / 0.30	—	106
—	52.30 / 56.00	—	62	195	—	0.00 / 2.15	—	54
—	47.30 / 51.00	—	293	200	—	0.00 / 0.75	—	196
—	42.30 / 45.90	—	—	205	—	0.00 / 0.80	—	6
—	37.40 / 40.50	—	447	210	0.10	0.00 / 0.20	1	746
—	34.90 / 38.20	—	—	212.5	—	0.00 / 0.95	—	2
—	32.30 / 36.00	—	1	215	—	0.00 / 0.95	—	6
29.18	27.40 / 31.00	3	174	220	0.13	0.00 / 0.25	3	836
—	22.50 / 25.70	—	—	225	0.22	0.05 / 0.45	1	6
—	20.10 / 23.30	—	—	227.5	0.39	0.05 / 0.40	3	3
19.55	17.70 / 21.40	2	781	230	0.40	0.10 / 0.50	10	932
15.98	15.40 / 18.60	2	20	232.5	—	0.35 / 0.60	—	51
13.73	13.10 / 16.40	2	8	235	0.80	0.55 / 1.10	10	36
12.30	10.80 / 13.80	1	3	237.5	—	0.80 / 1.25	—	4
10.45	8.60 / 12.40	29	1,368	240	1.55	1.20 / 1.55	13	390
—	6.70 / 10.80	—	79	242.5	2.11	0.85 / 2.15	1	—
6.40	5.70 / 8.30	12	104	245	—	2.45 / 2.95	—	4
5.40	4.30 / 5.90	2	112	247.5	—	3.20 / 4.00	—	1
3.99	3.80 / 4.80	32	1,085	250	—	3.70 / 5.20	—	6
2.90	2.55 / 3.80	1	2	252.5	—	4.70 / 6.70	—	—
2.00	1.70 / 2.70	6	61	255	—	6.40 / 8.50	—	—
1.32	1.15 / 1.90	2	—	257.5	—	8.20 / 10.30	—	—
1.04	0.05 / 1.10	8	883	260	—	10.20 / 13.70	—	—
0.60	0.00 / 1.35	3	—	262.5	—	12.30 / 15.90	—	—
0.45	0.25 / 1.60	4	—	265	—	15.30 / 18.20	—	—
—	0.00 / 0.75	—	201	270	—	20.00 / 23.00	—	—
—	0.00 / 1.15	—	50	280	—	29.40 / 33.00	—	—
—	0.00 / 2.15	—	4	290	—	39.90 / 43.00	—	—
—	0.00 / 1.10	—	12	300	—	49.90 / 53.00	—	—
—	0.00 / 1.40	—	3	310	—	59.40 / 63.00	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 142 · put OI 159

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	57.20 / 61.20	—	1	190	—	0.00 / 0.95	—	9
—	52.30 / 56.10	—	—	195	—	0.00 / 0.90	—	5
—	47.20 / 51.10	—	1	200	—	0.00 / 0.75	—	3
—	42.30 / 46.10	—	—	205	—	0.00 / 2.15	—	1
—	37.30 / 41.20	—	2	210	—	0.00 / 2.20	—	22
—	32.50 / 36.40	—	1	215	—	0.00 / 1.60	—	20
—	27.70 / 31.30	—	6	220	—	0.00 / 2.40	—	9
—	22.80 / 26.70	—	6	225	—	0.00 / 2.25	—	11
—	18.30 / 22.00	—	4	230	—	0.00 / 1.40	—	2
—	13.70 / 17.20	—	7	235	—	0.05 / 1.85	—	71
10.95	9.60 / 13.00	1	5	240	2.25	1.50 / 2.40	2	—
7.85	7.50 / 9.00	3	42	245	3.70	2.20 / 4.40	1	1
5.05	3.40 / 6.40	8	24	250	—	4.70 / 6.50	—	1
3.35	2.40 / 3.80	3	1	255	—	7.10 / 9.40	—	4
—	1.10 / 2.30	—	4	260	—	10.40 / 14.20	—	—
1.50	0.00 / 2.95	1	18	265	—	14.80 / 18.50	—	—
1.56	0.00 / 1.90	1	19	270	—	19.60 / 23.10	—	—
—	0.00 / 1.15	—	1	275	—	24.50 / 27.40	—	—
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 54 · put OI 37

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	47.40 / 51.30	—	2	200	—	0.00 / 1.35	—	2
—	42.40 / 46.30	—	—	205	—	0.00 / 1.55	—	3
—	37.60 / 41.40	—	—	210	—	0.00 / 0.90	—	3
—	32.60 / 36.50	—	—	215	—	0.00 / 0.80	—	11
—	27.90 / 31.20	—	6	220	—	0.00 / 0.90	—	16
—	23.10 / 26.40	—	2	225	1.23	0.25 / 2.80	1	1
—	18.50 / 22.30	—	9	230	—	0.70 / 1.70	—	1
—	14.20 / 17.60	—	8	235	—	1.00 / 2.25	—	—
11.66	10.00 / 13.70	1	10	240	—	1.45 / 3.40	—	—
—	8.20 / 9.70	—	4	245	—	3.60 / 5.00	—	—
4.80	5.30 / 7.00	1	8	250	—	5.00 / 7.30	—	—
3.80	2.20 / 4.60	2	4	255	—	8.10 / 10.20	—	—
—	0.75 / 2.95	—	1	260	—	10.80 / 14.60	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 7 · put OI 0

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	18.90 / 22.70	—	2	230	1.74	0.60 / 2.25	1	—
—	14.60 / 18.50	—	1	235	2.63	0.85 / 3.20	1	—
—	10.90 / 14.70	—	2	240	—	2.60 / 4.50	—	—
—	5.70 / 8.00	—	2	250	—	6.30 / 8.40	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 1,941 · put OI 261

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	57.30 / 61.20	—	—	190	—	0.00 / 1.40	—	1
—	47.70 / 51.30	—	—	200	0.31	0.05 / 0.85	1	—
—	37.90 / 41.10	—	—	210	0.47	0.20 / 1.05	2	25
—	28.40 / 31.80	—	19	220	0.76	0.55 / 1.45	2	53
21.55	19.90 / 23.30	2	244	230	1.80	1.60 / 2.15	8	131
12.90	13.00 / 14.20	217	1,542	240	4.31	2.70 / 4.40	2	49
7.80	6.00 / 9.80	30	47	250	8.60	7.70 / 8.90	6	—
3.76	2.90 / 4.30	5	13	260	—	12.40 / 15.00	—	2
1.33	1.05 / 2.10	2	26	270	—	20.60 / 24.10	—	—
—	0.40 / 0.90	—	50	280	—	30.30 / 33.20	—	—
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 CAH

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