NASDAQ · CLDX

Celldex Therapeutics, Inc.

Healthcare · Biotechnology

$31.65

Down-$0.53 (-1.65%)

Updated Oct 4, 2026, 9:16 AM

SID Score

4.2/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · CLDX

CLDX price history

1M range · 19 trading sessions · Daily adjusted prices

Prices through Oct 2, 2026

Daily close

View OHLC price history

CLDX OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 2, 2026	$32.26	$32.54	$30.98	$31.65	2.41M
Oct 1, 2026	$32.26	$32.55	$31.7016	$32.18	1.44M
Sep 30, 2026	$31.71	$32.76	$31.45	$32.41	2.5M
Sep 29, 2026	$31.49	$31.79	$30.995	$31.64	2.03M
Sep 28, 2026	$31.06	$32.15	$30.38	$31.49	1.82M
Sep 25, 2026	$31.48	$31.705	$30.65	$31.10	2.02M
Sep 24, 2026	$31.48	$31.66	$30.594	$31.48	2.3M
Sep 23, 2026	$33.54	$33.59	$30.405	$31.12	4.24M
Sep 22, 2026	$36.60	$38.39	$30.39	$33.51	12.89M
Sep 21, 2026	$41.62	$41.62	$37.48	$37.89	549.51K
Sep 18, 2026	$38.87	$38.87	$37.535	$38.24	2.08M
Sep 17, 2026	$39.47	$40.66	$38.92	$38.98	1.28M
Sep 16, 2026	$38.59	$39.21	$38.25	$38.71	1M
Sep 15, 2026	$39.00	$39.19	$37.74	$38.51	686.39K
Sep 14, 2026	$37.40	$39.42	$37.27	$39.18	1M
Sep 11, 2026	$38.39	$38.59	$36.84	$36.90	1.03M
Sep 10, 2026	$38.78	$38.86	$37.75	$38.10	949.01K
Sep 9, 2026	$38.95	$40.035	$38.67	$38.78	588.42K
Sep 8, 2026	$38.78	$39.865	$38.50	$39.12	834.31K