NASDAQ · ATYR

aTyr Pharma, Inc.

Healthcare · Biotechnology

$0.38

Down-$0.01 (-1.33%)

Updated Sep 17, 2026, 5:10 PM

SID Score

2.9/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

ATYR price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

ATYR OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 16, 2026	$0.3958	$0.3958	$0.3787	$0.3841	954.17K
Sep 15, 2026	$0.394	$0.4008	$0.375	$0.3892	1.06M
Sep 14, 2026	$0.42	$0.4341	$0.382	$0.3886	1.73M
Sep 11, 2026	$0.4356	$0.4464	$0.4217	$0.4298	1.43M
Sep 10, 2026	$0.469	$0.4694	$0.4301	$0.4319	923.53K
Sep 9, 2026	$0.48	$0.486	$0.4505	$0.4554	829.82K
Sep 8, 2026	$0.51	$0.51	$0.48	$0.4808	634.19K
Sep 4, 2026	$0.49	$0.508	$0.4872	$0.4973	253.8K
Sep 3, 2026	$0.505	$0.5091	$0.48	$0.5035	385.33K
Sep 2, 2026	$0.4821	$0.5091	$0.482	$0.493	700.09K
Sep 1, 2026	$0.53	$0.5336	$0.475	$0.4765	1.17M
Aug 31, 2026	$0.54	$0.5431	$0.5011	$0.5317	1.02M
Aug 28, 2026	$0.56	$0.565	$0.53	$0.54	266.25K
Aug 27, 2026	$0.562	$0.562	$0.5445	$0.5546	294.28K
Aug 26, 2026	$0.5725	$0.5725	$0.531	$0.551	304.79K
Aug 25, 2026	$0.5386	$0.57	$0.5322	$0.57	677.07K
Aug 24, 2026	$0.5106	$0.534	$0.49	$0.53	690.25K
Aug 21, 2026	$0.5099	$0.534	$0.5002	$0.5015	522.71K
Aug 20, 2026	$0.5168	$0.524	$0.50	$0.503	766.77K
Aug 19, 2026	$0.5115	$0.5375	$0.5027	$0.5328	600.46K