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CLDX
Celldex Therapeutics, Inc
stock NASDAQ

At Close

Sep 11, 2026 3:59:58 PM EDT

36.89USD-3.176%(-1.21)1,033,541

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 11, 2026 9:29:59 AM EDT

38.67USD+1.496%(+0.57)8

After-hours

Sep 11, 2026 4:33:30 PM EDT

36.90USD+0.027%(+0.01)729

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Feb 19, 2027 Mar 19, 2027 Dec 17, 2027

ITM/OTM for Nov 20, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
218	1,628	303	1,358

CLDX Nov 20, 2026 Exp. - Volume by Strike

Puts

Calls

CLDX Nov 20, 2026 Exp. - Open Interest by Strike

Puts

Calls

CLDX Nov 20, 2026 Exp. - Max Pain @ $38.00

Puts

Calls

CLDX Nov 20, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
65 C	4.00	0%	1	1	09-08	CLDX261120C00065000
60 C	5.10	-19.05%	17	22	08-18	CLDX261120C00060000
55 C	5.90	+28.26%	4	36	08-21	CLDX261120C00055000
50 C	5.88	-11.04%	10	1,056	09-10	CLDX261120C00050000
49 C	8.40	-2.33%	3	9	08-19	CLDX261120C00049000
48 C	8.00	+60.00%	1	8	08-20	CLDX261120C00048000
47 C	8.70	+10.13%	7	35	08-25	CLDX261120C00047000
46 C	7.30	-12.05%	3	61	09-10	CLDX261120C00046000
45 C	9.40	0.00%	5	51	08-27	CLDX261120C00045000
44 C	9.80	+20.99%	1	15	07-09	CLDX261120C00044000
43 C	9.00	-15.89%	3	38	09-02	CLDX261120C00043000
42 C	9.10	-13.33%	3	42	09-01	CLDX261120C00042000
41 C	9.00	-8.16%	16	69	09-10	CLDX261120C00041000
40 C	10.10	-5.61%	3	55	09-03	CLDX261120C00040000
39 C	10.70	+1.90%	5	50	09-03	CLDX261120C00039000
38 C	8.40	-15.15%	2	45	07-16	CLDX261120C00038000
37 C	8.80	+3.53%	4	35	07-16	CLDX261120C00037000
36 C	14.40	+42.86%	1	53	08-06	CLDX261120C00036000
35 C	9.80	-1.01%	4	32	06-25	CLDX261120C00035000
34 C	11.50	+23.66%	1	22	07-27	CLDX261120C00034000
33 C	11.90	0.00%	6	20	04-28	CLDX261120C00033000
32 C	15.50	-2.52%	1	4	08-14	CLDX261120C00032000
31 C	16.05	+14.64%	15	23	08-25	CLDX261120C00031000
30 C	15.95	+7.77%	5	45	09-03	CLDX261120C00030000
29 C	15.50	+3.33%	1	4	08-04	CLDX261120C00029000
28 C	0	0%	0			CLDX261120C00028000
27 C	0	0%	0			CLDX261120C00027000
26 C	0	0%	0			CLDX261120C00026000
25 C	18.05	+20.74%	3	2	09-04	CLDX261120C00025000
24 C	0	0%	0			CLDX261120C00024000
23 C	0	0%	0			CLDX261120C00023000
22 C	0	0%	0			CLDX261120C00022000
21 C	0	0%	0			CLDX261120C00021000
20 C	21.50	-1.38%	1	13	09-04	CLDX261120C00020000
15 C	0	0%	0			CLDX261120C00015000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
65 P	0	0%	0			CLDX261120P00065000
60 P	0	0%	0			CLDX261120P00060000
55 P	0	0%	0			CLDX261120P00055000
50 P	0	0%	0			CLDX261120P00050000
49 P	0	0%	0			CLDX261120P00049000
48 P	15.10	0%	6	6	08-20	CLDX261120P00048000
47 P	14.10	0%	31	31	08-24	CLDX261120P00047000
46 P	12.80	0%	5	5	08-12	CLDX261120P00046000
45 P	0	0%	0			CLDX261120P00045000
44 P	12.40	-27.06%	3	5	08-24	CLDX261120P00044000
43 P	11.50	-14.81%	1	5	08-14	CLDX261120P00043000
42 P	10.85	-41.98%	8	11	08-19	CLDX261120P00042000
41 P	10.60	-1.85%	5	18	08-25	CLDX261120P00041000
40 P	10.50	+7.91%	4	136	08-28	CLDX261120P00040000
39 P	10.00	-5.66%	6	53	09-04	CLDX261120P00039000
38 P	9.38	+14.39%	1	19	09-01	CLDX261120P00038000
37 P	8.50	+1.19%	1	14	08-26	CLDX261120P00037000
36 P	11.60	-4.92%	3	52	05-05	CLDX261120P00036000
35 P	7.50	+7.14%	1	29	08-20	CLDX261120P00035000
34 P	10.40	-15.45%	3	14	05-05	CLDX261120P00034000
33 P	6.71	+0.15%	1	27	08-26	CLDX261120P00033000
32 P	6.00	-30.23%	1	18	08-24	CLDX261120P00032000
31 P	7.89	-16.95%	1	12	07-23	CLDX261120P00031000
30 P	5.50	-50.45%	1,001	1,001	07-21	CLDX261120P00030000
29 P	0	0%	0			CLDX261120P00029000
28 P	8.50	0%	1	1	03-25	CLDX261120P00028000
27 P	3.90	-7.14%	1	3	08-11	CLDX261120P00027000
26 P	4.80	0%	1	1	07-22	CLDX261120P00026000
25 P	2.50	-1.96%	1	4	09-08	CLDX261120P00025000
24 P	2.80	-50.88%	1	2	08-31	CLDX261120P00024000
23 P	2.65	0%	1	1	09-03	CLDX261120P00023000
22 P	2.75	+10.00%	1	158	09-08	CLDX261120P00022000
21 P	2.00	-11.11%	2	11	09-03	CLDX261120P00021000
20 P	2.20	+25.71%	1	11	09-08	CLDX261120P00020000
15 P	1.10	+37.50%	1	13	09-08	CLDX261120P00015000

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