NASDAQ · COLL

Collegium Pharmaceutical, Inc.

Healthcare · Drug Manufacturers - Specialty & Generic

$21.88

Up+$0.01 (+0.05%)

Updated Oct 7, 2026, 2:50 AM

SID Score

3.3/10

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 6, 2026

Daily close

View OHLC price history

COLL OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
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
Sep 22, 2026	$23.46	$23.515	$22.64	$22.78	808.25K
Sep 21, 2026	$22.78	$23.23	$22.505	$23.04	928.27K
Sep 18, 2026	$22.17	$22.93	$22.07	$22.77	1.99M
Sep 17, 2026	$22.36	$22.64	$22.08	$22.38	707.37K
Sep 16, 2026	$21.84	$22.80	$21.68	$22.19	1.15M
Sep 15, 2026	$22.81	$22.92	$21.6501	$21.84	954K
Sep 14, 2026	$22.80	$23.19	$22.50	$22.81	825.55K
Sep 11, 2026	$23.02	$23.245	$22.64	$22.75	661.3K
Sep 10, 2026	$23.38	$23.45	$22.72	$22.92	889.1K
Sep 9, 2026	$23.56	$24.11	$23.115	$23.36	1.08M
Sep 8, 2026	$23.33	$23.82	$23.11	$23.37	1.11M