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Protalix BioTherapeutics (PLX) Stock Chart & Stock Price History

Protalix BioTherapeutics logo
$2.04 +0.03 (+1.44%)
Closing price 03:59 PM Eastern
Extended Trading
$2.04 0.00 (-0.20%)
As of 04:01 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Protalix BioTherapeutics Stock Price Performance

The Protalix BioTherapeutics (PLX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 19.24%, with a year-to-date return of 13.28%. In the past month, the stock has decreased 8.15%, reflecting recent market activity.

As of the latest close, Protalix BioTherapeutics traded at $2.01 with a market cap of $161.95 million and volume of 701,017 shares.

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5 Day
Performance
+2.98%
1 Month
Performance
-8.15%
3 Month
Performance
-33.37%
Year-To-Date
Performance
+13.28%
1 Year
Performance
+19.24%

PLX Stock Chart for Thursday, May, 21, 2026

PLX Chart by TradingView

Protalix BioTherapeutics Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/20/2026$1.90$2.01
+5.79%		$2.03$1.90701,017 shs$161.95 million
05/19/2026$1.91$1.90
-0.52%		$1.99$1.88743,215 shs$153.09 million
05/18/2026$1.98$1.91
-3.54%		$2.05$1.901.10 million shs$153.89 million
05/15/2026$2.00$1.98
-1.00%		$2.05$1.951.10 million shs$159.53 million
05/14/2026$1.93$2.00
+3.63%		$2.06$1.92869,761 shs$161.14 million
05/13/2026$1.91$1.93
+1.05%		$2.17$1.912.20 million shs$155.50 million
05/12/2026$1.94$1.91
-1.55%		$1.96$1.88590,907 shs$153.89 million
05/11/2026$1.94$1.94$1.97$1.91604,036 shs$156.31 million
05/08/2026$1.98$1.94
-2.02%		$2.00$1.92621,180 shs$159.53 million
05/07/2026$2.02$1.98
-1.98%		$2.03$1.881.58 million shs$159.53 million
05/06/2026$1.96$2.02
+3.06%		$2.07$1.951.21 million shs$162.76 million
05/05/2026N/A$1.96$2.17$1.931.93 million shs$157.92 million
04/30/2026$2.12$2.15
+1.42%		$2.17$2.12369,117 shs$173.23 million
04/29/2026$2.12$2.12$2.15$2.12532,258 shs$170.81 million
04/28/2026$2.16$2.12
-1.85%		$2.16$2.12345,193 shs$170.81 million
04/27/2026$2.18$2.16
-0.92%		$2.20$2.13352,033 shs$174.04 million
04/24/2026$2.14$2.18
+1.87%		$2.19$2.12405,233 shs$175.65 million
04/23/2026$2.20$2.14
-2.73%		$2.22$2.11856,060 shs$172.42 million
04/22/2026$2.22$2.20
-0.90%		$2.24$2.18498,516 shs$177.26 million
04/21/2026$2.27$2.22
-2.20%		$2.29$2.21533,277 shs$178.87 million
04/20/2026$2.32$2.27
-2.16%		$2.30$2.25512,986 shs$182.90 million
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This page (NYSE:PLX) was last updated on 5/21/2026 by MarketBeat.com Staff.
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