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Tenax Therapeutics (TENX) Stock Chart & Stock Price History

Tenax Therapeutics logo
$11.90 -0.01 (-0.08%)
Closing price 04:00 PM Eastern
Extended Trading
$11.89 -0.01 (-0.08%)
As of 06:10 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.

Tenax Therapeutics Stock Price Performance

The Tenax Therapeutics (TENX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 109.51%, with a year-to-date return of -2.38%. In the past month, the stock has decreased 19.49%, reflecting recent market activity.

As of the latest close, Tenax Therapeutics traded at $11.91 with a market cap of $204.83 million and volume of 432,395 shares. Five years ago, the stock traded at a split-adjusted price of $3,296.00, representing a 99.64% decrease over that period. At the time, it had a market cap of $30.84 million and a volume of 28 shares.

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5 Day
Performance
+2.06%
1 Month
Performance
-19.49%
3 Month
Performance
-5.93%
Year-To-Date
Performance
-2.38%
1 Year
Performance
+109.51%
5 Year
Performance
-99.64%

TENX Stock Chart for Thursday, May, 14, 2026

Tenax Therapeutics Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/13/2026$12.17$11.91
-2.14%
$12.30$11.76432,395 shs$204.83 million
05/12/2026$11.95$12.17
+1.84%
$12.37$11.66511,818 shs$209.32 million
05/11/2026$11.66$11.95
+2.49%
$12.32$11.551.37 million shs$205.54 million
05/08/2026$11.65$11.66
+0.09%
$11.86$11.41927,227 shs$200.35 million
05/07/2026$12.02$11.65
-3.08%
$12.21$11.43888,617 shs$200.36 million
05/06/2026$12.49$12.02
-3.76%
$12.77$11.991.08 million shs$206.74 million
05/05/2026N/A$12.49$13.39$12.47416,799 shs$214.83 million
04/30/2026$12.78$13.11
+2.58%
$13.73$12.97510,399 shs$225.49 million
04/29/2026$14.60$12.78
-12.47%
$14.60$12.67547,979 shs$219.82 million
04/28/2026$15.11$14.60
-3.38%
$15.10$13.52940,294 shs$251.09 million
04/27/2026$14.30$15.11
+5.66%
$15.84$14.171.98 million shs$259.89 million
04/24/2026$13.97$14.30
+2.36%
$14.50$13.67366,218 shs$245.96 million
04/23/2026$13.92$13.97
+0.36%
$14.08$13.52276,633 shs$240.28 million
04/22/2026$13.68$13.92
+1.75%
$14.16$13.40456,530 shs$239.40 million
04/21/2026$14.10$13.68
-2.98%
$14.59$13.63274,055 shs$235.30 million
04/20/2026$14.45$14.10
-2.42%
$14.62$13.81521,326 shs$242.52 million
04/17/2026$13.48$14.45
+7.20%
$14.50$13.10764,360 shs$248.54 million
04/16/2026$14.01$13.48
-3.78%
$14.91$13.28522,332 shs$231.83 million
04/15/2026$14.78$14.01
-5.21%
$14.92$13.97614,522 shs$240.97 million
04/14/2026$14.50$14.78
+1.93%
$15.00$14.42634,059 shs$254.22 million
04/13/2026$14.43$14.50
+0.49%
$14.59$14.23220,204 shs$249.37 million

This page (NASDAQ:TENX) was last updated on 5/14/2026 by MarketBeat.com Staff.
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