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CLMT
Calumet, Inc. Common Stock
stock NASDAQ

Market Open

Jul 30, 2026 11:51:17 AM EDT

43.77USD+3.182%(+1.35)267,049

37.55Bid 49.99Ask 12.44Spread

Pre-market

Jul 30, 2026 9:27:30 AM EDT

42.82USD+0.943%(+0.40)1,050

After-hours

Jul 29, 2026 4:27:30 PM EDT

42.40USD-0.047%(-0.02)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Nov 20, 2026 Jan 15, 2027 Feb 19, 2027 Mar 19, 2027 Dec 17, 2027 Jan 21, 2028

ITM/OTM for Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
6,915	5,546	271	8,692

CLMT Aug 21, 2026 Exp. - Volume by Strike

Puts

Calls

CLMT Aug 21, 2026 Exp. - Open Interest by Strike

Puts

Calls

CLMT Aug 21, 2026 Exp. - Max Pain @ $35.00

Puts

Calls

CLMT Aug 21, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
55 C	0.25	+47.06%	10	660	07-29	CLMT260821C00055000
50 C	0.77	+48.08%	122	360	07-29	CLMT260821C00050000
45 C	1.85	+19.35%	340	4,526	07-29	CLMT260821C00045000
43 C	2.82	+31.16%	108	856	07-29	CLMT260821C00043000
42 C	3.10	+22.53%	1	426	07-29	CLMT260821C00042000
41 C	2.93	-18.61%	1	111	07-27	CLMT260821C00041000
40 C	3.70	+12.12%	4	1,451	07-28	CLMT260821C00040000
39 C	4.11	-23.89%	10	175	07-27	CLMT260821C00039000
38 C	5.60	+15.46%	3	564	07-29	CLMT260821C00038000
37 C	7.40	+18.40%	1	150	07-20	CLMT260821C00037000
36 C	7.60	+13.43%	1	279	07-29	CLMT260821C00036000
35 C	8.39	+19.01%	1	191	07-29	CLMT260821C00035000
34 C	9.30	-13.49%	3	130	07-23	CLMT260821C00034000
33 C	9.29	+85.80%	5	37	07-17	CLMT260821C00033000
32 C	8.10	+107.69%	10	47	07-10	CLMT260821C00032000
31 C	12.10	-1.63%	50	85	07-23	CLMT260821C00031000
30 C	12.40	+7.83%	1	430	07-24	CLMT260821C00030000
29 C	10.40	+73.33%	1	2	07-15	CLMT260821C00029000
28 C	11.65	+14.22%	10	75	07-10	CLMT260821C00028000
27 C	15.85	-7.04%	76	137	07-23	CLMT260821C00027000
26 C	14.10	+42.42%	116	121	07-13	CLMT260821C00026000
25 C	8.67	-27.14%	1	52	06-22	CLMT260821C00025000
24 C	16.60	+33.76%	5	324	07-16	CLMT260821C00024000
23 C	16.79	+40.27%	300	631	07-14	CLMT260821C00023000
22 C	21.18	+9.12%	150	177	07-20	CLMT260821C00022000
21 C	22.70	+1.79%	185	173	07-21	CLMT260821C00021000
20 C	9.80	+48.48%	12	91	02-17	CLMT260821C00020000
19 C	23.15	+634.92%	100	100	07-17	CLMT260821C00019000
18 C	24.28	+574.44%	100	100	07-24	CLMT260821C00018000
17 C	0	0%	0			CLMT260821C00017000
16 C	6.00	0%	1	0	01-16	CLMT260821C00016000
15 C	0	0%	0			CLMT260821C00015000
14 C	0	0%	0			CLMT260821C00014000
13 C	0	0%	0			CLMT260821C00013000
12 C	0	0%	0			CLMT260821C00012000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
55 P	11.70	+7.34%	30	17	07-23	CLMT260821P00055000
50 P	7.50	+4.17%	14	144	07-23	CLMT260821P00050000
45 P	4.50	-6.25%	10	110	07-29	CLMT260821P00045000
43 P	3.10	-11.43%	49	1,027	07-29	CLMT260821P00043000
42 P	2.50	-13.79%	25	270	07-29	CLMT260821P00042000
41 P	2.41	-1.63%	5	75	07-28	CLMT260821P00041000
40 P	1.75	-12.50%	36	593	07-29	CLMT260821P00040000
39 P	1.65	-17.50%	1	143	07-28	CLMT260821P00039000
38 P	1.00	-20.00%	26	126	07-29	CLMT260821P00038000
37 P	0.90	-28.00%	1	70	07-28	CLMT260821P00037000
36 P	0.70	-22.22%	1	67	07-28	CLMT260821P00036000
35 P	0.75	+25.00%	80	417	07-27	CLMT260821P00035000
34 P	0.41	-8.89%	1	34	07-29	CLMT260821P00034000
33 P	0.35	+6.06%	5	36	07-24	CLMT260821P00033000
32 P	0.44	-4.35%	30	134	07-17	CLMT260821P00032000
31 P	0.15	-64.29%	4	80	07-22	CLMT260821P00031000
30 P	0.15	+15.38%	5	435	07-24	CLMT260821P00030000
29 P	0.13	-35.00%	1	118	07-28	CLMT260821P00029000
28 P	0.05	-75.00%	4	261	07-23	CLMT260821P00028000
27 P	0.13	-27.78%	4	170	07-15	CLMT260821P00027000
26 P	0.09	-10.00%	1	286	07-23	CLMT260821P00026000
25 P	0.13	-13.33%	10	209	07-15	CLMT260821P00025000
24 P	0.70	-33.33%	10	1	05-05	CLMT260821P00024000
23 P	0.08	-84.00%	2	5	07-10	CLMT260821P00023000
22 P	0.95	-40.63%	26	16	04-13	CLMT260821P00022000
21 P	0.20	-42.86%	3	12	06-18	CLMT260821P00021000
20 P	0.20	-20.00%	1	92	06-16	CLMT260821P00020000
19 P	0.05	-50.00%	6	50	07-27	CLMT260821P00019000
18 P	0.05	-66.67%	3	1,027	06-22	CLMT260821P00018000
17 P	0.64	-60.00%	2	2	03-24	CLMT260821P00017000
16 P	0.10	-16.67%	10	166	05-22	CLMT260821P00016000
15 P	0.10	0.00%	10	2,379	05-08	CLMT260821P00015000
14 P	0.35	0%	2	2	02-24	CLMT260821P00014000
13 P	0.05	-50.00%	112	353	05-08	CLMT260821P00013000
12 P	0.50	+100.00%	1	36	07-14	CLMT260821P00012000

.dark-mode .MvC8hP{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .MvC8hP{ color: #333333; background-color: white; border: 2px solid #333333; }CLMTCalumet, Inc. Common Stockstock NASDAQ

CLMT Aug 21, 2026 Exp. - Open Interest by Strike

CLMT Aug 21, 2026 Exp. - Max Pain @ $35.00

CLMT
Calumet, Inc. Common Stock
stock NASDAQ