NASDAQ · CLGN

CollPlant Biotechnologies Ltd.

Healthcare · Biotechnology

$3.75

Up+$0.08 (+2.18%)

Updated Oct 27, 2026, 11:58 AM

SID Score

5.2/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · CLGN

CLGN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 26, 2026

Daily close

View OHLC price history

CLGN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 26, 2026	$3.67	$3.91	$3.65	$3.75	33.81K
Oct 23, 2026	$3.60	$3.72	$3.52	$3.67	12.1K
Oct 22, 2026	$3.71	$3.74	$3.41	$3.62	10.6K
Oct 21, 2026	$3.80	$3.81	$3.551	$3.755	9.68K
Oct 20, 2026	$3.5703	$3.88	$3.5302	$3.88	20.36K
Oct 19, 2026	$3.62	$3.68	$3.45	$3.56	28.97K
Oct 16, 2026	$3.70	$3.719	$3.53	$3.625	13.44K
Oct 15, 2026	$4.01	$4.01	$3.5901	$3.68	72.29K
Oct 14, 2026	$4.00	$4.13	$3.82	$4.13	39.86K
Oct 13, 2026	$4.05	$4.11	$3.85	$3.91	48K
Oct 12, 2026	$3.50	$4.45	$3.50	$4.02	166.79K
Oct 9, 2026	$3.88	$4.126	$3.51	$3.51	182.35K
Oct 8, 2026	$3.49	$4.16	$3.31	$3.97	57.51K
Oct 7, 2026	$3.35	$3.585	$3.31	$3.46	23.06K
Oct 6, 2026	$3.39	$3.4899	$3.25	$3.39	25.02K
Oct 5, 2026	$3.49	$3.67	$3.4006	$3.41	7.51K
Oct 2, 2026	$3.62	$3.62	$3.30	$3.46	45.5K
Oct 1, 2026	$3.84	$3.84	$3.55	$3.57	26.27K
Sep 30, 2026	$3.825	$3.83	$3.70	$3.78	10.93K
Sep 29, 2026	$3.94	$3.94	$3.68	$3.79	21.27K
Sep 28, 2026	$4.26	$4.30	$3.7497	$3.87	31.26K