CLDX | CELLDEX THERAPTC | Historical Data

S&P 500$7,656.98
+0.86%
2m
DOW 30$52,573.29
+0.98%
2m
NASDAQ 100$29,368.44
+0.91%
2m
Russell 2000$288.89
+0.41%
2m
Russell 1000$417.91
+0.87%
2m
S&P 400$3,714.14
+0.83%
2m
S&P 600$1,726.18
+0.55%
2m

CELLDEX THERAPTC (CLDX)

NASDAQ

$36.90-$0.005 (-0.01%)

Price as of Sep 11, 2026 7:30 PM EDT

$2.9B
Market Cap
50.92%
1-Year Change
Biotechnology
Industry

1 Month
-16.76%

Low Price$36.90

High Price$42.61
3 Months
+23.16%

Low Price$32.12

High Price$44.87
1 Year
+50.92%

Low Price$22.58

High Price$44.87

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
09/11/2026	38.39	38.59	36.84	36.90	-3.15%	1,033,541
09/10/2026	38.78	38.86	37.75	38.10	-1.75%	948,913
09/09/2026	38.95	40.04	38.67	38.78	-0.87%	588,415
09/08/2026	38.78	39.87	38.50	39.12	-1.41%	834,299
09/04/2026	38.96	39.81	38.90	39.68	+0.79%	414,532
09/03/2026	39.50	39.89	38.95	39.37	-0.28%	417,999
09/02/2026	39.43	40.55	39.01	39.48	+0.61%	476,517
09/01/2026	39.13	39.90	38.94	39.24	-0.98%	540,556
08/31/2026	38.86	39.84	38.74	39.63	+1.30%	696,924
08/28/2026	40.33	40.57	39.04	39.12	-3.31%	424,938
08/27/2026	40.44	41.00	40.02	40.46	-0.27%	449,458
08/26/2026	41.18	42.12	40.06	40.57	-1.58%	540,668
08/25/2026	41.02	41.92	40.63	41.22	+1.60%	550,919
08/24/2026	40.16	40.98	39.53	40.57	+0.47%	416,889
08/21/2026	40.38	41.24	40.12	40.38	+1.10%	837,685
08/20/2026	41.40	42.00	39.45	39.94	-4.22%	1,000,606
08/19/2026	42.10	43.20	41.33	41.70	-0.22%	1,392,384
08/18/2026	41.29	42.36	41.03	41.79	-0.31%	998,961
08/17/2026	41.54	42.81	41.07	41.92	-0.07%	629,697
08/14/2026	42.23	42.35	40.88	41.95	-1.55%	849,364
08/13/2026	45.13	45.13	42.56	42.61	-5.04%	670,929
08/12/2026	44.40	45.14	43.80	44.87	+1.22%	1,594,598
08/11/2026	42.81	44.60	42.46	44.33	+3.16%	767,368
08/10/2026	41.71	43.21	41.41	42.97	+3.02%	727,630
08/07/2026	41.87	42.92	41.29	41.71	+0.36%	808,912
08/06/2026	41.12	41.74	40.84	41.56	+1.22%	799,089
08/06/2026	-$0.94 Earnings
08/05/2026	39.36	41.15	38.86	41.06	+5.15%	788,876
08/04/2026	37.69	39.34	37.54	39.05	+3.61%	1,027,484
08/03/2026	38.09	38.59	37.05	37.69	-0.97%	1,635,238
07/31/2026	38.50	38.65	37.15	38.06	-1.10%	875,347
07/30/2026	37.26	38.59	37.23	38.49	+2.60%	743,234
07/29/2026	35.58	37.76	35.58	37.51	+5.42%	1,572,692
07/28/2026	35.93	36.05	35.00	35.58	-0.20%	565,896
07/27/2026	35.68	36.40	35.12	35.65	+1.05%	1,040,865
07/24/2026	35.76	35.76	34.74	35.28	-0.40%	639,231
07/23/2026	34.25	35.75	33.97	35.42	+1.87%	856,468
07/22/2026	33.83	36.09	33.37	34.77	-2.50%	1,928,820
07/21/2026	35.58	36.00	34.57	35.66	+0.68%	1,392,017
07/20/2026	36.05	36.65	35.29	35.42	+0.20%	527,637
07/17/2026	34.71	36.04	34.37	35.35	-0.14%	1,149,060
07/16/2026	37.49	37.94	34.97	35.40	-7.60%	954,885
07/15/2026	38.13	38.69	37.51	38.31	+0.37%	534,208
07/14/2026	38.70	39.22	38.08	38.17	-0.93%	699,436
07/13/2026	38.61	38.66	37.53	38.53	-1.48%	660,189
07/10/2026	38.90	39.19	37.81	39.11	+0.33%	693,940
07/09/2026	39.30	39.59	38.56	38.98	+0.05%	612,467
07/08/2026	39.48	40.19	38.68	38.96	-2.43%	1,618,302
07/07/2026	38.13	40.30	37.30	39.93	+5.22%	1,701,313
07/06/2026	38.20	38.50	37.26	37.95	-1.09%	470,283
07/02/2026	36.95	38.43	36.18	38.37	+4.32%	1,037,328
07/01/2026	37.15	37.64	36.57	36.78	-1.16%	679,564
06/30/2026	37.42	39.16	36.96	37.21	-0.61%	2,473,018
06/29/2026	35.32	37.54	34.66	37.44	+6.18%	1,579,642
06/26/2026	34.06	35.47	33.77	35.26	+3.43%	4,785,830
06/25/2026	33.71	35.39	33.70	34.09	+0.92%	1,143,621
06/24/2026	32.95	34.15	32.63	33.78	+2.43%	1,227,357
06/23/2026	32.87	33.72	32.57	32.98	-1.29%	669,864
06/22/2026	32.90	33.46	32.26	33.41	+3.02%	1,957,840
06/18/2026	33.69	34.14	32.35	32.43	-1.52%	2,353,672
06/17/2026	32.58	33.56	32.29	32.93	+1.89%	991,670
06/16/2026	32.20	32.45	31.41	32.32	+0.62%	999,434
06/15/2026	31.29	32.21	31.05	32.12	+2.72%	1,007,153
06/12/2026	29.94	31.41	29.94	31.27	+4.37%	599,806
06/11/2026	29.41	30.21	29.33	29.96	+2.08%	982,699
06/10/2026	29.92	30.35	29.29	29.35	-0.84%	490,422
06/09/2026	29.03	29.73	28.54	29.60	+3.64%	616,942
06/08/2026	28.87	29.00	28.38	28.56	-0.21%	629,704
06/05/2026	29.83	30.05	28.46	28.62	-4.38%	1,273,657
06/04/2026	30.10	30.62	29.83	29.93	+0.54%	592,043
06/03/2026	28.90	29.86	28.70	29.77	+3.01%	875,899
06/02/2026	29.73	29.88	28.82	28.90	-4.11%	918,548
06/01/2026	31.02	31.12	29.61	30.14	-4.10%	1,020,660
05/29/2026	31.79	32.00	31.09	31.43	-0.85%	494,672
05/28/2026	31.30	32.30	30.91	31.70	+0.16%	727,137
05/27/2026	31.01	32.24	30.89	31.65	+2.59%	503,024
05/26/2026	30.84	31.13	30.40	30.85	+0.39%	726,197
05/22/2026	30.66	31.22	30.65	30.73	+0.49%	582,927
05/21/2026	30.75	31.08	30.12	30.58	-1.04%	904,362
05/20/2026	30.40	31.18	30.35	30.90	+2.49%	738,856
05/19/2026	30.08	30.37	29.27	30.15	-0.23%	566,904
05/18/2026	31.45	31.98	29.70	30.22	-3.57%	826,076
05/15/2026	32.07	32.38	31.13	31.34	-3.42%	682,146
05/14/2026	32.70	32.83	31.60	32.45	-0.18%	576,700
05/13/2026	32.25	33.08	31.91	32.51	+1.59%	1,157,169
05/12/2026	32.45	32.49	31.73	32.00	-0.87%	773,793
05/11/2026	33.98	34.78	31.76	32.28	-4.97%	960,368
05/08/2026	34.94	34.94	32.62	33.97	+1.95%	794,141
05/07/2026	34.25	34.25	32.58	33.32	-3.11%	886,620
05/07/2026	-$1.18 Earnings
05/06/2026	33.91	34.54	33.33	34.39	+1.57%	534,788
05/05/2026	33.13	34.20	32.43	33.86	+3.33%	725,602
05/04/2026	32.17	33.01	32.17	32.77	+1.42%	481,067
05/01/2026	32.90	33.86	32.17	32.31	-1.73%	411,462
04/30/2026	32.70	33.32	32.29	32.88	+2.30%	647,950
04/29/2026	32.73	33.04	31.65	32.14	-3.28%	602,775
04/28/2026	33.96	34.61	33.19	33.23	-1.28%	770,410
04/27/2026	33.15	34.65	33.15	33.66	+1.11%	851,714
04/24/2026	33.80	33.80	32.88	33.29	-0.77%	597,041
04/23/2026	34.51	34.96	33.19	33.55	-1.93%	728,832