Celldex Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 24, 2026	24.53	25.11	24.19	24.84	24.84	2.14%	815,760
Feb 23, 2026	23.65	24.90	23.56	24.32	24.32	5.65%	1,088,247
Feb 20, 2026	23.34	23.79	22.60	23.02	23.02	-2.21%	435,251
Feb 19, 2026	22.87	23.60	22.63	23.54	23.54	2.35%	582,256
Feb 18, 2026	22.93	23.54	22.91	23.00	23.00	0.26%	611,508
Feb 17, 2026	22.94	23.45	22.46	22.94	22.94	-0.26%	766,663
Feb 13, 2026	23.66	24.29	22.51	23.00	23.00	-2.42%	1,187,040
Feb 12, 2026	24.57	24.78	23.09	23.57	23.57	-4.19%	413,744
Feb 11, 2026	24.72	25.02	23.62	24.60	24.60	-0.12%	384,473
Feb 10, 2026	24.69	25.24	24.46	24.63	24.63	-0.73%	362,860
Feb 9, 2026	23.74	24.88	23.12	24.81	24.81	4.42%	454,029
Feb 6, 2026	23.15	23.98	22.33	23.76	23.76	5.23%	818,649
Feb 5, 2026	24.04	24.34	22.55	22.58	22.58	-6.96%	1,218,268
Feb 4, 2026	25.32	25.34	24.02	24.27	24.27	-3.58%	598,034
Feb 3, 2026	24.72	25.60	24.68	25.17	25.17	2.07%	818,243
Feb 2, 2026	24.60	25.15	24.37	24.66	24.66	0.24%	736,377
Jan 30, 2026	24.39	24.99	23.95	24.60	24.60	-0.36%	568,285
Jan 29, 2026	24.73	25.10	24.37	24.69	24.69	-0.32%	401,156
Jan 28, 2026	26.21	26.21	24.58	24.77	24.77	-5.57%	359,603
Jan 27, 2026	26.56	26.86	25.94	26.23	26.23	-1.28%	346,651
Jan 26, 2026	25.57	26.75	25.40	26.57	26.57	2.51%	898,798
Jan 23, 2026	26.56	26.74	25.71	25.92	25.92	-3.46%	361,236
Jan 22, 2026	26.03	26.96	25.70	26.85	26.85	2.60%	323,004
Jan 21, 2026	25.40	26.21	25.32	26.17	26.17	4.10%	399,006
Jan 20, 2026	25.44	25.61	25.00	25.14	25.14	-1.99%	464,371
Jan 16, 2026	25.78	26.15	25.58	25.65	25.65	-0.16%	675,539
Jan 15, 2026	26.24	26.46	25.28	25.69	25.69	-2.47%	730,545
Jan 14, 2026	25.95	26.99	25.79	26.34	26.34	1.58%	1,261,921
Jan 13, 2026	25.68	26.50	25.15	25.93	25.93	1.01%	855,749
Jan 12, 2026	27.20	27.20	25.26	25.67	25.67	-6.25%	1,060,660
Jan 9, 2026	27.59	28.00	27.00	27.38	27.38	0.11%	544,786
Jan 8, 2026	27.27	27.96	26.99	27.35	27.35	-1.48%	777,492
Jan 7, 2026	26.52	28.27	26.37	27.76	27.76	5.63%	593,044
Jan 6, 2026	25.35	26.37	25.15	26.28	26.28	2.66%	815,569
Jan 5, 2026	27.04	27.30	25.50	25.60	25.60	-5.22%	783,537
Jan 2, 2026	26.91	27.44	26.62	27.01	27.01	-0.55%	1,005,162
Dec 31, 2025	26.34	27.65	25.90	27.16	27.16	2.76%	722,719
Dec 30, 2025	25.83	26.50	25.54	26.43	26.43	1.54%	1,167,841
Dec 29, 2025	26.33	26.60	25.51	26.03	26.03	-1.40%	491,410
Dec 26, 2025	26.57	26.59	26.05	26.40	26.40	-1.60%	356,294
Dec 24, 2025	26.58	26.95	26.39	26.83	26.83	0.94%	221,201
Dec 23, 2025	27.13	27.43	26.22	26.58	26.58	-2.53%	463,673
Dec 22, 2025	25.47	27.92	25.39	27.27	27.27	6.52%	738,397
Dec 19, 2025	25.42	26.04	25.09	25.60	25.60	1.23%	1,565,703
Dec 18, 2025	25.99	26.16	24.97	25.29	25.29	-1.86%	476,218
Dec 17, 2025	26.59	26.95	25.70	25.77	25.77	-3.41%	678,608
Dec 16, 2025	26.95	27.16	26.56	26.68	26.68	-1.51%	592,892
Dec 15, 2025	27.90	27.90	26.82	27.09	27.09	-1.53%	864,323
Dec 12, 2025	28.02	28.14	27.29	27.51	27.51	-1.54%	658,746
Dec 11, 2025	28.23	28.79	27.86	27.94	27.94	-0.89%	669,856