NASDAQ · GLSI

Greenwich LifeSciences, Inc.

Healthcare · Biotechnology

$16.98

Down-$0.37 (-2.13%)

Updated Oct 3, 2026, 7:16 PM

SID Score

3.5/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · GLSI

GLSI price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 2, 2026

Daily close

View OHLC price history

GLSI OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 2, 2026	$17.65	$18.25	$16.60	$16.98	175.42K
Oct 1, 2026	$18.12	$18.35	$16.81	$17.35	121.61K
Sep 30, 2026	$18.60	$19.31	$18.01	$18.05	145.1K
Sep 29, 2026	$18.78	$19.21	$18.20	$18.38	65.83K
Sep 28, 2026	$18.12	$19.00	$17.85	$18.59	82.97K
Sep 25, 2026	$18.00	$18.685	$18.00	$18.22	67.13K
Sep 24, 2026	$17.46	$18.15	$17.30	$18.10	88.14K
Sep 23, 2026	$19.31	$19.36	$17.12	$17.51	187.14K
Sep 22, 2026	$18.58	$20.3084	$18.31	$19.48	122.88K
Sep 21, 2026	$19.20	$19.24	$18.12	$18.595	110.28K
Sep 18, 2026	$18.40	$20.038	$18.25	$18.99	302.26K
Sep 17, 2026	$16.04	$18.75	$16.04	$18.39	246.98K
Sep 16, 2026	$16.09	$16.37	$15.3468	$15.63	121.66K
Sep 15, 2026	$15.81	$16.43	$15.35	$16.09	96.84K
Sep 14, 2026	$15.15	$16.30	$15.15	$16.05	100.23K
Sep 11, 2026	$15.33	$15.595	$15.09	$15.45	75K
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