aTyr Pharma, Inc. (ATYR) Stock Chart
ATYR price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
ATYR performance vs the market
Total return, dividends reinvestedATYR monthly returns
ATYR historical prices
ATYR dividends & splits
About the ATYR chart
aTyr Pharma (ATYR) closed at $0.17 on October 16, 2026, down 77.8% so far this year. The stock is trading 72.5% below its 200-day moving average of $0.63, which technical analysts usually read as a long-term downtrend. Over the past year ATYR returned −82.6% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of aTyr Pharma, Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the ATYR stock overview.
ATYR chart FAQ
What is the 52-week range of ATYR stock?
Over the 52 weeks to October 16, 2026, ATYR traded between an intraday low of $0.17 on October 16, 2026 and an intraday high of $1.11 on February 19, 2026.
Is ATYR above its 200-day moving average?
No. On October 16, 2026 ATYR closed at $0.17, 72.5% below its 200-day simple moving average of $0.63. The 50-day average was $0.41.
How has ATYR stock performed compared with the S&P 500?
Including reinvested dividends, ATYR returned −82.6% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were −98.0% and +83.0%.
Does aTyr Pharma pay a dividend?
aTyr Pharma has not paid a dividend in the past 12 months.
Has ATYR stock ever split?
ATYR has split its stock 1 time: 1:14 (July 1, 2019). Prices on this chart are adjusted for all splits.
How do I read the ATYR chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots ATYR against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.