AMEX · PLX

Protalix BioTherapeutics, Inc. Common Stock

Healthcare · Biotechnology

$2.56

Up+$0.05 (+1.95%)

Updated Nov 4, 2026, 12:45 AM

SID Score

3.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance · PLX

PLX price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Nov 2, 2026

Daily close

View OHLC price history

PLX OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 2, 2026	$2.60	$2.62	$2.54	$2.56	726.27K
Oct 30, 2026	$2.60	$2.63	$2.565	$2.59	249.29K
Oct 29, 2026	$2.59	$2.68	$2.59	$2.61	274.76K
Oct 28, 2026	$2.51	$2.62	$2.47	$2.59	596.66K
Oct 27, 2026	$2.48	$2.545	$2.46	$2.53	448.3K
Oct 26, 2026	$2.55	$2.55	$2.46	$2.48	416.27K
Oct 23, 2026	$2.54	$2.56	$2.495	$2.55	383.91K
Oct 22, 2026	$2.53	$2.60	$2.53	$2.57	457.11K
Oct 21, 2026	$2.60	$2.635	$2.53	$2.57	561.52K
Oct 20, 2026	$2.58	$2.65	$2.5775	$2.64	702.71K
Oct 19, 2026	$2.63	$2.66	$2.535	$2.56	914.83K
Oct 16, 2026	$2.70	$2.70	$2.61	$2.62	1.19M
Oct 15, 2026	$2.63	$2.75	$2.62	$2.70	1.14M
Oct 14, 2026	$2.73	$2.775	$2.61	$2.61	1.53M
Oct 13, 2026	$2.80	$2.80	$2.735	$2.75	967.79K
Oct 12, 2026	$2.75	$2.80	$2.71	$2.78	717.14K
Oct 9, 2026	$2.70	$2.785	$2.69	$2.78	1.2M
Oct 8, 2026	$2.68	$2.71	$2.61	$2.70	972.85K
Oct 7, 2026	$2.70	$2.765	$2.68	$2.71	794.73K
Oct 6, 2026	$2.74	$2.76	$2.65	$2.73	934.74K