NASDAQ · CLDX

Celldex Therapeutics, Inc.

Healthcare · Biotechnology

$29.87

Up+$1.37 (+4.59%)

Updated Nov 9, 2026, 11:24 PM

SID Score

4.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · CLDX

CLDX price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Nov 6, 2026

Daily close

View OHLC price history

CLDX OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 6, 2026	$27.85	$30.15	$27.82	$29.87	926.32K
Nov 5, 2026	$29.90	$30.00	$28.205	$28.27	1.11M
Nov 4, 2026	$30.53	$30.92	$28.775	$29.93	911.49K
Nov 3, 2026	$29.36	$29.96	$28.67	$29.71	872.04K
Nov 2, 2026	$30.10	$30.17	$28.61	$29.04	956.13K
Oct 30, 2026	$29.70	$30.27	$29.20	$30.10	870.78K
Oct 29, 2026	$29.79	$30.385	$29.465	$29.89	918.87K
Oct 28, 2026	$29.63	$30.015	$28.92	$29.66	899.16K
Oct 27, 2026	$29.50	$30.395	$29.33	$30.15	746.58K
Oct 26, 2026	$29.37	$29.90	$28.985	$29.50	593.37K
Oct 23, 2026	$28.95	$29.38	$28.20	$29.25	879.73K
Oct 22, 2026	$29.08	$29.725	$28.49	$28.97	877.93K
Oct 21, 2026	$30.29	$30.72	$29.31	$29.37	1.12M
Oct 20, 2026	$29.99	$30.82	$29.605	$30.29	1.1M
Oct 19, 2026	$27.73	$29.845	$27.50	$29.67	1.72M
Oct 16, 2026	$28.89	$28.89	$27.465	$27.53	997.97K
Oct 15, 2026	$28.05	$28.95	$27.65	$28.93	1.18M
Oct 14, 2026	$28.49	$28.73	$27.68	$27.835	1.04M
Oct 13, 2026	$29.28	$29.28	$27.92	$28.25	1.9M
Oct 12, 2026	$29.61	$30.025	$28.99	$29.43	596.42K