ALC · Option chain

ALC Option Chain

Every listed ALC 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

$72.08

Call open interest

7,884

Put open interest

7,327

Put/call (volume)

0.37

398 contracts changed hands across these expirations — 290 calls against 108 puts. Calls outtraded puts 2.69 to one.

Sep 18, 202613 days

call OI 978 · put OI 1,048

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	16.70 / 17.80	—	—	55	—	0.00 / 1.05	—	19
—	11.70 / 12.40	—	1	60	—	0.00 / 0.15	—	4
—	9.20 / 10.30	—	—	62.5	—	0.00 / 0.20	—	23
—	6.80 / 7.60	—	—	65	—	0.00 / 0.20	—	28
—	4.40 / 5.10	—	201	67.5	—	0.10 / 0.30	—	27
—	2.55 / 2.90	—	12	70	0.65	0.50 / 0.65	14	208
1.71	1.10 / 1.30	1	152	72.5	—	1.45 / 1.65	—	412
—	0.35 / 0.50	—	341	75	—	3.00 / 3.60	—	239
—	0.05 / 0.20	—	90	77.5	—	5.10 / 6.00	—	88
—	0.00 / 0.20	—	151	80	—	7.60 / 8.50	—	—
—	0.00 / 0.15	—	24	85	—	11.40 / 14.30	—	—
—	0.00 / 0.10	—	6	90	—	16.70 / 19.20	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 335 · put OI 289

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	11.90 / 12.90	—	1	60	—	0.05 / 0.25	—	1
—	7.30 / 8.00	—	—	65	—	0.30 / 0.45	—	2
—	5.30 / 5.90	—	—	67.5	—	0.65 / 0.80	—	70
—	3.60 / 3.90	—	—	70	1.40	1.30 / 1.45	47	—
2.40	2.20 / 2.35	37	104	72.5	2.50	2.35 / 2.50	37	188
1.39	1.25 / 1.35	2	68	75	—	3.80 / 4.10	—	28
0.75	0.60 / 0.75	6	123	77.5	—	5.70 / 6.20	—	—
—	0.30 / 0.45	—	33	80	—	7.80 / 8.50	—	—
—	0.15 / 0.30	—	6	82.5	—	10.00 / 11.00	—	—
A dash means the contract did not trade — not a price of zero.

Nov 20, 202676 days

call OI 1,911 · put OI 2,429

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	17.20 / 18.10	—	3	55	—	0.10 / 0.40	—	380
—	14.80 / 15.90	—	56	57.5	—	0.20 / 0.50	—	234
—	12.50 / 13.40	—	31	60	—	0.35 / 0.65	—	576
—	10.40 / 11.10	—	82	62.5	—	0.60 / 0.95	—	236
—	8.40 / 9.20	—	300	65	—	1.05 / 1.35	—	15
—	6.70 / 7.10	—	328	67.5	—	1.70 / 2.00	—	51
—	5.10 / 5.50	—	294	70	—	2.55 / 2.85	—	618
—	3.80 / 4.10	—	186	72.5	—	3.60 / 3.90	—	102
—	2.70 / 2.95	—	159	75	—	5.00 / 5.40	—	183
—	0.90 / 2.10	—	101	77.5	—	6.70 / 7.20	—	24
—	1.20 / 1.55	—	324	80	—	8.50 / 9.20	—	10
—	0.80 / 1.10	—	9	82.5	—	10.60 / 11.40	—	—
—	0.50 / 0.80	—	22	85	—	12.70 / 13.70	—	—
—	0.35 / 0.65	—	5	87.5	—	15.00 / 16.10	—	—
—	0.20 / 0.50	—	11	90	—	17.30 / 18.80	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 2,552 · put OI 2,438

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	17.40 / 18.20	—	5	55	—	0.20 / 0.50	—	168
15.20	15.10 / 16.00	3	—	57.5	—	0.35 / 0.65	—	50
—	12.90 / 13.70	—	4	60	—	0.60 / 0.85	—	144
—	10.90 / 11.50	—	152	62.5	—	0.90 / 1.20	—	75
8.99	8.90 / 9.40	12	342	65	—	1.30 / 1.65	—	190
7.40	7.20 / 7.70	12	444	67.5	—	2.05 / 2.30	—	53
5.89	5.70 / 6.10	67	418	70	—	2.95 / 3.20	—	236
—	4.40 / 4.70	—	416	72.5	—	4.10 / 4.40	—	649
3.40	3.30 / 3.60	2	150	75	—	5.50 / 5.70	—	301
—	2.40 / 2.70	—	177	77.5	—	7.00 / 7.40	—	123
—	1.70 / 1.95	—	124	80	—	8.80 / 9.20	—	151
—	1.20 / 1.45	—	105	82.5	—	10.70 / 11.20	—	177
—	0.85 / 1.10	—	23	85	—	12.90 / 13.40	—	95
—	0.55 / 0.80	—	96	87.5	—	15.20 / 16.10	—	26
—	0.40 / 0.65	—	96	90	—	17.50 / 18.60	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 1,857 · put OI 1,026

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	17.70 / 18.50	—	13	55	—	0.30 / 0.60	—	295
16.30	15.50 / 16.20	1	81	57.5	—	0.50 / 0.75	—	3
—	13.30 / 13.90	—	179	60	—	0.75 / 1.00	—	144
11.50	11.30 / 12.10	5	123	62.5	—	1.10 / 1.40	—	12
—	9.40 / 9.90	—	134	65	—	1.65 / 1.90	—	146
7.40	7.70 / 8.10	1	102	67.5	—	2.35 / 2.65	—	81
—	6.20 / 6.60	—	44	70	—	3.30 / 3.60	—	23
—	4.90 / 5.20	—	140	72.5	—	4.40 / 4.70	—	34
—	3.70 / 4.10	—	167	75	—	5.70 / 6.10	—	58
—	2.85 / 3.10	—	66	77.5	—	7.30 / 7.70	—	104
—	1.10 / 2.35	—	120	80	—	9.00 / 9.40	—	75
—	0.90 / 1.80	—	19	82.5	—	10.90 / 11.40	—	43
—	0.50 / 1.40	—	504	85	—	13.00 / 13.80	—	8
—	0.25 / 1.05	—	14	87.5	—	15.20 / 16.20	—	—
—	0.55 / 0.80	—	151	90	—	17.50 / 18.60	—	—
A dash means the contract did not trade — not a price of zero.

Feb 19, 2027167 days

call OI 251 · put OI 97

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	15.90 / 16.70	—	36	57.5	—	0.70 / 1.00	—	—
—	13.80 / 14.60	—	4	60	—	1.00 / 1.30	—	3
—	11.80 / 12.60	—	2	62.5	—	1.45 / 1.70	—	1
—	10.00 / 10.50	—	4	65	—	2.05 / 2.30	—	3
—	8.40 / 8.80	—	66	67.5	—	2.80 / 3.10	—	—
7.00	6.90 / 7.20	25	43	70	—	3.70 / 4.00	—	—
5.30	5.60 / 5.90	5	20	72.5	—	4.90 / 5.10	—	—
4.60	4.40 / 4.60	11	—	75	6.50	6.20 / 6.50	10	—
3.60	3.50 / 3.70	50	1	77.5	—	7.70 / 8.00	—	—
—	2.70 / 2.85	—	60	80	—	9.40 / 9.90	—	59
2.16	2.05 / 2.25	50	3	82.5	—	11.20 / 11.90	—	—
—	1.55 / 1.75	—	9	85	—	13.30 / 14.00	—	31
—	0.90 / 1.15	—	3	90	—	17.70 / 18.60	—	—
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 ALC

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