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Environmental Tectonics (ETCC) Stock Chart & Stock Price History

Environmental Tectonics logo
$1.74 0.00 (0.00%)
As of 09/16/2026 10:48 AM Eastern
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Environmental Tectonics Stock Price Performance

The Environmental Tectonics (ETCC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 64.31%, with a year-to-date return of 27.01%. In the past month, the stock has decreased 0.57%, reflecting recent market activity.

As of the latest close, Environmental Tectonics traded at $1.74 with a market cap of $16.67 million and volume of 150 shares. Five years ago, the stock traded at $0.25, representing a 595.17% increase over that period. At the time, it had a market cap of $2.29 million and a volume of 0 shares.

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5 Day
Performance
+5.20%
1 Month
Performance
-0.57%
3 Month
Performance
+1.75%
Year-To-Date
Performance
+27.01%
1 Year
Performance
+64.31%
5 Year
Performance
N/A

ETCC Stock Chart for Thursday, September, 17, 2026

ETCC Chart by TradingView

Environmental Tectonics Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/16/2026$1.70$1.74
+2.35%		$1.74$1.74150 shs$16.67 million
09/15/2026$1.69$1.70
+0.59%		$1.70$1.676,221 shs$16.28 million
09/14/2026$1.65$1.69
+2.18%		$1.69$1.584,300 shs$16.19 million
09/11/2026$1.68$1.65
-1.55%		$1.65$1.601,081 shs$15.85 million
09/09/2026$1.68$1.68$1.68$1.643,572 shs$16.09 million
09/08/2026$1.60$1.68
+5.00%		$1.68$1.643,572 shs$16.09 million
09/07/2026$1.60$1.60$1.60$1.605,000 shs$15.33 million
09/04/2026$1.60$1.60$1.60$1.605,000 shs$15.33 million
09/03/2026$1.60$1.60$1.65$1.5021,550 shs$15.33 million
09/02/2026$1.55$1.60
+3.23%		$1.60$1.585,000 shs$15.33 million
09/01/2026$1.61$1.55
-3.73%		$1.55$1.4991,770 shs$14.85 million
08/31/2026$1.61$1.61$1.61$1.612,300 shs$15.42 million
08/28/2026$1.54$1.61
+4.55%		$1.61$1.612,300 shs$15.42 million
08/27/2026$1.67$1.54
-7.78%		$1.54$1.54137 shs$14.75 million
08/26/2026$1.58$1.67
+5.70%		$1.67$1.522,025 shs$16.00 million
08/25/2026$1.65$1.58
-4.24%		$1.63$1.573,200 shs$15.14 million
08/24/2026$1.65$1.65$1.65$1.602,500 shs$15.81 million
08/21/2026$1.65$1.65$1.65$1.5812,727 shs$15.81 million
08/20/2026$1.65$1.65$1.65$1.5812,727 shs$15.81 million
08/19/2026$1.71$1.65
-3.51%		$1.65$1.629,120 shs$15.81 million
08/18/2026$1.75$1.71
-2.29%		$1.78$1.655,829 shs$16.76 million
08/17/2026$1.75$1.75$1.75$1.6019,669 shs$16.77 million
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This page (OTCMKTS:ETCC) was last updated on 9/16/2026 by MarketBeat.com Staff.
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