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Tecogen (TGEN) Stock Chart & Stock Price History

Tecogen logo
$4.94 +0.02 (+0.41%)
Closing price 04:10 PM Eastern
Extended Trading
$4.93 -0.01 (-0.28%)
As of 07:52 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.

Tecogen Stock Price Performance

The Tecogen (TGEN) stock chart highlights key performance trends across multiple timeframes. In the past month, the stock has increased 69.18%, reflecting recent market activity.

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5 Day
Performance
+3.35%
1 Month
Performance
+69.18%

TGEN Stock Chart for Tuesday, May, 5, 2026

Tecogen Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/05/2026N/A$4.94$5.00$4.60269,825 shs$147.76 million
04/30/2026$4.04$4.78
+18.32%
$5.07$3.961.16 million shs$142.97 million
04/29/2026$4.20$4.04
-3.81%
$4.25$3.96209,307 shs$120.84 million
04/28/2026$4.24$4.20
-0.94%
$4.21$3.80289,108 shs$125.62 million
04/27/2026$4.29$4.24
-1.17%
$4.39$4.10141,367 shs$126.82 million
04/24/2026$4.17$4.29
+2.88%
$4.40$4.02179,761 shs$128.31 million
04/23/2026$4.32$4.17
-3.47%
$4.42$3.93363,698 shs$124.47 million
04/22/2026$4.45$4.32
-2.92%
$4.72$4.12516,113 shs$128.95 million
04/21/2026$4.87$4.45
-8.62%
$4.94$4.36548,790 shs$132.83 million
04/20/2026$4.30$4.87
+13.26%
$5.00$4.121.40 million shs$145.37 million
04/17/2026$3.87$4.30
+11.11%
$4.47$3.861.20 million shs$128.36 million
04/16/2026$3.92$3.87
-1.28%
$3.95$3.61454,203 shs$115.52 million
04/15/2026$3.79$3.92
+3.43%
$4.12$3.71631,138 shs$117.01 million
04/14/2026$3.63$3.79
+4.41%
$3.96$3.501.01 million shs$113.13 million
04/13/2026$2.85$3.63
+27.37%
$3.80$2.871.32 million shs$108.36 million
04/10/2026$3.09$2.85
-7.77%
$3.21$2.77267,006 shs$85.07 million
04/09/2026$2.74$3.09
+12.77%
$3.23$2.67634,297 shs$92.24 million
04/08/2026$2.62$2.74
+4.58%
$2.87$2.66257,900 shs$81.79 million
04/07/2026$2.66$2.62
-1.50%
$2.65$2.47190,476 shs$78.21 million
04/06/2026$2.92$2.66
-8.90%
$3.03$2.65352,511 shs$79.40 million

This page (NYSEAMERICAN:TGEN) was last updated on 5/5/2026 by MarketBeat.com Staff.
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