NASDAQ · COLL

Collegium Pharmaceutical, Inc.

Healthcare · Drug Manufacturers - Specialty & Generic

$22.92

Down-$0.32 (-1.36%)

Updated Oct 22, 2026, 10:33 AM

SID Score

3.8/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · COLL

COLL price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 21, 2026

Daily close

View OHLC price history

COLL OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 21, 2026	$23.13	$23.15	$22.575	$22.915	480.42K
Oct 20, 2026	$23.54	$23.8443	$22.895	$23.23	536.15K
Oct 19, 2026	$22.99	$23.535	$22.74	$23.01	713.87K
Oct 16, 2026	$23.40	$23.41	$22.855	$23.19	558.74K
Oct 15, 2026	$23.06	$24.0422	$23.06	$23.18	1M
Oct 14, 2026	$21.65	$22.56	$21.47	$22.51	920.24K
Oct 13, 2026	$22.05	$22.21	$21.46	$21.53	846.42K
Oct 12, 2026	$22.14	$22.28	$21.785	$22.05	528.7K
Oct 9, 2026	$22.01	$22.40	$21.77	$22.09	438.44K
Oct 8, 2026	$22.03	$22.18	$21.785	$22.11	532.92K
Oct 7, 2026	$21.88	$22.15	$21.73	$21.93	783.47K
Oct 6, 2026	$22.06	$22.32	$21.675	$21.88	634.06K
Oct 5, 2026	$22.23	$22.255	$21.67	$21.87	975.38K
Oct 2, 2026	$21.97	$22.38	$21.64	$22.02	694.06K
Oct 1, 2026	$21.94	$22.28	$21.43	$21.84	1M
Sep 30, 2026	$22.14	$22.33	$21.82	$21.82	811.56K
Sep 29, 2026	$22.61	$22.92	$21.62	$22.23	1.02M
Sep 28, 2026	$22.625	$23.17	$22.355	$22.63	687.38K
Sep 25, 2026	$22.58	$22.9055	$22.29	$22.53	503.43K
Sep 24, 2026	$22.27	$22.77	$21.9004	$22.64	650.12K
Sep 23, 2026	$23.23	$23.69	$21.77	$22.45	878.44K