NASDAQ · GLSI

Greenwich LifeSciences, Inc.

Healthcare · Biotechnology

$15.06

Up+$0.39 (+2.59%)

Updated Sep 12, 2026, 1:45 AM

SID Score

2.8/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

GLSI price history

1M range · 19 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

GLSI OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 10, 2026	$14.54	$15.345	$14.46	$15.06	68.52K
Sep 9, 2026	$15.79	$16.34	$14.90	$15.03	103.34K
Sep 8, 2026	$15.71	$16.25	$15.53	$15.90	63.06K
Sep 4, 2026	$15.45	$15.98	$15.45	$15.95	65.12K
Sep 3, 2026	$15.80	$16.02	$15.50	$15.63	46.67K
Sep 2, 2026	$15.01	$16.02	$14.9901	$15.74	104.02K
Sep 1, 2026	$14.56	$15.08	$14.40	$15.01	98.7K
Aug 31, 2026	$15.50	$15.6243	$14.32	$14.95	169.64K
Aug 28, 2026	$18.77	$18.94	$14.25	$15.67	372.24K
Aug 27, 2026	$18.04	$18.89	$18.0101	$18.73	64.25K
Aug 26, 2026	$18.60	$18.61	$17.82	$18.23	61.61K
Aug 25, 2026	$17.46	$19.64	$17.44	$18.59	199.13K
Aug 24, 2026	$16.64	$17.68	$15.78	$17.58	93.55K
Aug 21, 2026	$16.16	$17.48	$15.5401	$16.67	176.79K
Aug 20, 2026	$17.41	$17.68	$15.00	$15.31	181.62K
Aug 19, 2026	$17.70	$18.17	$17.17	$17.34	112.13K
Aug 18, 2026	$17.06	$17.85	$16.90	$17.26	102.51K
Aug 17, 2026	$16.80	$17.75	$16.55	$17.38	92.65K
Aug 14, 2026	$16.475	$17.42	$15.96	$16.80	116.52K