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Ascent Solar Technologies (ASTI) Stock Chart & Stock Price History

Ascent Solar Technologies logo
$2.88 +0.07 (+2.49%)
Closing price 09/18/2026 04:00 PM Eastern
Extended Trading
$2.88 0.00 (-0.14%)
As of 09/18/2026 07:59 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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Ascent Solar Technologies Stock Price Performance

The Ascent Solar Technologies (ASTI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 33.95%, with a year-to-date return of -29.93%. In the past month, the stock has decreased 6.49%, reflecting recent market activity.

As of the latest close, Ascent Solar Technologies traded at $2.88 with a market cap of $28.27 million and volume of 108,302 shares.

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5 Day
Performance
+4.35%
1 Month
Performance
-6.49%
3 Month
Performance
-53.70%
Year-To-Date
Performance
-29.93%
1 Year
Performance
+33.95%

ASTI Stock Chart for Sunday, September, 20, 2026

ASTI Chart by TradingView

Ascent Solar Technologies Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/18/2026$2.81$2.88
+2.49%		$2.89$2.78108,302 shs$28.27 million
09/17/2026$2.78$2.81
+1.08%		$2.90$2.7995,580 shs$27.59 million
09/16/2026$2.76$2.78
+0.72%		$2.85$2.72160,288 shs$27.30 million
09/15/2026$2.82$2.76
-2.13%		$2.89$2.72109,950 shs$27.09 million
09/14/2026$2.86$2.82
-1.40%		$2.85$2.77187,984 shs$27.69 million
09/11/2026$2.83$2.86
+1.06%		$3.15$2.79594,492 shs$28.09 million
09/10/2026$2.85$2.83
-0.70%		$2.85$2.68269,614 shs$27.79 million
09/09/2026$2.98$2.85
-4.36%		$3.07$2.82349,102 shs$27.99 million
09/08/2026$3.13$2.98
-4.79%		$3.18$2.95375,907 shs$29.26 million
09/07/2026$3.13$3.13$3.24$2.99703,391 shs$30.74 million
09/04/2026$3.02$3.13
+3.64%		$3.24$2.99703,391 shs$30.74 million
09/03/2026$2.94$3.02
+2.72%		$3.25$2.89622,558 shs$29.66 million
09/02/2026$2.81$2.94
+4.63%		$2.96$2.81197,270 shs$28.86 million
09/01/2026$2.88$2.81
-2.43%		$2.84$2.7498,099 shs$27.59 million
08/31/2026$2.92$2.88
-1.37%		$2.94$2.83136,133 shs$28.28 million
08/28/2026$3.11$2.92
-6.11%		$3.05$2.82335,414 shs$28.67 million
08/27/2026$3.06$3.11
+1.63%		$3.15$3.06142,529 shs$30.53 million
08/26/2026$3.03$3.06
+0.99%		$3.09$2.9785,529 shs$30.05 million
08/25/2026$3.03$3.03$3.14$3.00129,790 shs$29.76 million
08/24/2026$3.09$3.03
-1.94%		$3.09$2.94288,257 shs$29.74 million
08/21/2026$3.08$3.09
+0.32%		$3.18$3.02138,722 shs$30.33 million
08/20/2026$3.14$3.08
-1.91%		$3.21$3.03271,553 shs$30.25 million
08/19/2026$3.17$3.14
-0.95%		$3.30$3.08190,639 shs$30.84 million
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This page (NASDAQ:ASTI) was last updated on 9/18/2026 by MarketBeat.com Staff.
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