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GT Biopharma (GTBP) Stock Chart & Stock Price History

GT Biopharma logo
$0.43 +0.01 (+3.27%)
Closing price 05/21/2026 04:00 PM Eastern
Extended Trading
$0.44 +0.00 (+0.46%)
As of 05/21/2026 07:53 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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GT Biopharma Stock Price Performance

The GT Biopharma (GTBP) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 83.78%, with a year-to-date return of -44.85%. In the past month, the stock has increased 15.93%, reflecting recent market activity.

As of the latest close, GT Biopharma traded at $0.43 with a market cap of $15.61 million and volume of 938,770 shares. Five years ago, the stock traded at a split-adjusted price of $430.80, representing a 99.90% decrease over that period. At the time, it had a market cap of $303.40 million and a volume of 10,517 shares.

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5 Day
Performance
+9.93%
1 Month
Performance
+15.93%
3 Month
Performance
-5.87%
Year-To-Date
Performance
-44.85%
1 Year
Performance
-83.78%
5 Year
Performance
-99.90%

GTBP Stock Chart for Friday, May, 22, 2026

GTBP Chart by TradingView

GT Biopharma Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/21/2026$0.42$0.43
+3.27%		$0.44$0.41938,770 shs$15.61 million
05/20/2026$0.43$0.42
-2.26%		$0.46$0.412.40 million shs$15.12 million
05/19/2026$0.36$0.43
+17.76%		$0.44$0.363.58 million shs$15.28 million
05/18/2026$0.39$0.36
-7.51%		$0.41$0.361.64 million shs$12.98 million
05/15/2026$0.44$0.39
-10.25%		$0.46$0.384.00 million shs$14.03 million
05/14/2026$0.31$0.44
+40.36%		$0.48$0.3714.68 million shs$15.63 million
05/13/2026$0.32$0.31
-3.07%		$0.32$0.31360,042 shs$11.14 million
05/12/2026$0.34$0.32
-5.92%		$0.34$0.31606,460 shs$11.49 million
05/11/2026$0.38$0.34
-9.76%		$0.39$0.34619,793 shs$12.22 million
05/08/2026$0.39$0.38
-2.44%		$0.39$0.37492,710 shs$13.88 million
05/07/2026$0.40$0.39
-3.28%		$0.42$0.38594,684 shs$13.87 million
05/06/2026$0.38$0.40
+5.95%		$0.42$0.371.05 million shs$14.34 million
05/05/2026N/A$0.38$0.42$0.371.20 million shs$11.99 million
04/30/2026$0.27$0.31
+13.31%		$0.32$0.271.44 million shs$9.73 million
04/29/2026$0.28$0.27
-3.85%		$0.29$0.26435,619 shs$8.58 million
04/28/2026$0.28$0.28
+1.07%		$0.29$0.27569,920 shs$8.93 million
04/27/2026$0.31$0.28
-10.43%		$0.32$0.271.05 million shs$8.83 million
04/24/2026$0.36$0.31
-12.93%		$0.37$0.311.44 million shs$9.86 million
04/23/2026$0.37$0.36
-3.91%		$0.38$0.36288,535 shs$11.33 million
04/22/2026$0.37$0.37
+0.21%		$0.39$0.36474,525 shs$11.78 million
04/21/2026$0.37$0.37
+0.38%		$0.39$0.36754,783 shs$11.76 million
04/20/2026$0.38$0.37
-2.03%		$0.38$0.36292,134 shs$11.72 million
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This page (NASDAQ:GTBP) was last updated on 5/22/2026 by MarketBeat.com Staff.
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