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aTyr Pharma (ATYR) Stock Chart & Stock Price History

aTyr Pharma logo
$0.43 0.00 (0.00%)
Closing price 09/11/2026 04:00 PM Eastern
Extended Trading
$0.43 +0.00 (+0.05%)
As of 09/11/2026 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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aTyr Pharma Stock Price Performance

The aTyr Pharma (ATYR) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 92.87%, with a year-to-date return of -45.12%. In the past month, the stock has decreased 23.11%, reflecting recent market activity.

As of the latest close, aTyr Pharma traded at $0.43 with a market cap of $42.16 million and volume of 1.41 million shares.

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5 Day
Performance
-6.57%
1 Month
Performance
-23.11%
3 Month
Performance
-2.41%
Year-To-Date
Performance
-45.12%
1 Year
Performance
-92.87%

ATYR Stock Chart for Monday, September, 14, 2026

ATYR Chart by TradingView

aTyr Pharma Stock Price History

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DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
09/11/2026$0.43$0.43
-0.49%		$0.45$0.421.41 million shs$42.16 million
09/10/2026$0.46$0.43
-6.11%		$0.47$0.43923,434 shs$42.37 million
09/09/2026$0.48$0.46
-4.33%		$0.49$0.45829,820 shs$45.12 million
09/08/2026$0.50$0.48
-3.32%		$0.51$0.48631,856 shs$47.16 million
09/07/2026$0.50$0.50$0.51$0.49252,810 shs$48.78 million
09/04/2026$0.50$0.50
-1.23%		$0.51$0.49252,810 shs$48.78 million
09/03/2026$0.49$0.50
+2.13%		$0.51$0.48380,741 shs$49.39 million
09/02/2026$0.48$0.49
+3.46%		$0.51$0.48697,962 shs$48.36 million
09/01/2026$0.53$0.48
-10.38%		$0.53$0.481.17 million shs$46.74 million
08/31/2026$0.54$0.53
-1.54%		$0.54$0.501.02 million shs$52.15 million
08/28/2026$0.55$0.54
-2.63%		$0.57$0.53256,892 shs$52.97 million
08/27/2026$0.55$0.55
+0.65%		$0.56$0.54294,257 shs$54.40 million
08/26/2026$0.57$0.55
-3.33%		$0.57$0.53304,227 shs$54.05 million
08/25/2026$0.53$0.57
+7.55%		$0.57$0.53675,520 shs$55.91 million
08/24/2026$0.50$0.53
+5.68%		$0.53$0.49689,376 shs$51.99 million
08/21/2026$0.50$0.50
-0.30%		$0.53$0.50522,431 shs$49.19 million
08/20/2026$0.53$0.50
-5.59%		$0.52$0.50766,666 shs$49.34 million
08/19/2026$0.50$0.53
+5.69%		$0.54$0.50600,358 shs$52.26 million
08/18/2026$0.52$0.50
-2.85%		$0.55$0.50676,325 shs$49.45 million
08/17/2026$0.56$0.52
-7.17%		$0.57$0.52625,602 shs$50.90 million
08/14/2026$0.55$0.56
+1.08%		$0.59$0.55656,608 shs$54.83 million
08/13/2026$0.54$0.55
+2.35%		$0.60$0.541.27 million shs$54.24 million
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This page (NASDAQ:ATYR) was last updated on 9/11/2026 by MarketBeat.com Staff.
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