aTyr Pharma, Inc. (ATYR) Stock Price History
Historical prices from 2024 to 2026
- 1M
- +12.7%
- 3M
- -31.2%
- YTD
- -28.1%
- 1Y
- -89.7%
- 3Y
- -31.9%
- 5Y
- -20.6%
Loading 10-year price history...
ATYR Historical Performance
ATYR Annual Returns
Year-by-year price performance · 2024–2026
- 2024 annual price return
- +109.2%
- 2025 annual price return
- -80.0%
- 2026 annual price return
- +26.5%
ATYR Stock Price Trajectory (2024–2026)
As of June 28, 2026, aTyr Pharma, Inc. (ATYR) trades at $0.55, representing a -89.7% return over the past year. The stock has delivered a -67.5% total return over five years (-20.6% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $7.29 on July 28, 2025. From this peak, ATYR has corrected -92.5%, currently trading 36% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers RARE (-17.1% 1Y), FOLD (+154.7% 1Y), and LGND (+162.4% 1Y), ATYR has underperformed the peer group average. Compare ATYR vs RARE →
ATYR Historical Price Data · from 2024
Rows 1–50 of 520| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-26 | 0.55 | 0.58 | 0.52 | 0.55 | 2.40M | -2.50% |
| 2026-06-25 | 0.56 | 0.59 | 0.54 | 0.56 | 1.78M | -0.32% |
| 2026-06-24 | 0.52 | 0.59 | 0.51 | 0.56 | 3.53M | +4.54% |
| 2026-06-23 | 0.47 | 0.56 | 0.46 | 0.54 | 2.87M | +14.23% |
| 2026-06-22 | 0.45 | 0.49 | 0.45 | 0.47 | 1.86M | +4.37% |
| 2026-06-18 | 0.48 | 0.48 | 0.45 | 0.45 | 1.32M | -2.68% |
| 2026-06-17 | 0.44 | 0.50 | 0.44 | 0.46 | 1.57M | +3.37% |
| 2026-06-16 | 0.44 | 0.46 | 0.44 | 0.45 | 639K | +1.02% |
| 2026-06-15 | 0.47 | 0.48 | 0.44 | 0.44 | 262K | +0.66% |
| 2026-06-12 | 0.47 | 0.47 | 0.44 | 0.44 | 1.42M | -7.36% |
| 2026-06-11 | 0.47 | 0.48 | 0.44 | 0.48 | 1.22M | +1.49% |
| 2026-06-10 | 0.46 | 0.48 | 0.45 | 0.47 | 955K | +2.81% |
| 2026-06-09 | 0.46 | 0.47 | 0.44 | 0.46 | 1.70M | +3.05% |
| 2026-06-08 | 0.47 | 0.47 | 0.44 | 0.44 | 1.75M | -5.94% |
| 2026-06-05 | 0.51 | 0.52 | 0.46 | 0.47 | 2.76M | -8.38% |
| 2026-06-04 | 0.51 | 0.54 | 0.51 | 0.51 | 1.46M | +1.30% |
| 2026-06-03 | 0.51 | 0.53 | 0.50 | 0.51 | 1.67M | -2.62% |
| 2026-06-02 | 0.55 | 0.56 | 0.52 | 0.52 | 1.88M | -4.87% |
| 2026-06-01 | 0.53 | 0.59 | 0.51 | 0.55 | 4.39M | +0.76% |
| 2026-05-29 | 0.54 | 0.57 | 0.52 | 0.54 | 5.38M | +11.30% |
| 2026-05-28 | 0.47 | 0.50 | 0.46 | 0.49 | 3.31M | +1.92% |
| 2026-05-27 | 0.50 | 0.50 | 0.47 | 0.48 | 2.50M | -1.26% |
| 2026-05-26 | 0.49 | 0.50 | 0.48 | 0.48 | 2.27M | -1.16% |
| 2026-05-22 | 0.53 | 0.54 | 0.49 | 0.49 | 3.15M | -7.28% |
| 2026-05-21 | 0.52 | 0.55 | 0.51 | 0.53 | 2.73M | -0.40% |
| 2026-05-20 | 0.50 | 0.55 | 0.50 | 0.53 | 3.39M | +9.86% |
| 2026-05-19 | 0.50 | 0.53 | 0.48 | 0.48 | 2.81M | -7.03% |
| 2026-05-18 | 0.51 | 0.54 | 0.46 | 0.52 | 5.37M | +3.08% |
| 2026-05-15 | 0.58 | 0.58 | 0.49 | 0.50 | 3.50M | -9.98% |
| 2026-05-14 | 0.42 | 0.58 | 0.41 | 0.56 | 13.74M | +41.42% |
| 2026-05-13 | 0.53 | 0.53 | 0.40 | 0.40 | 13.21M | -25.33% |
| 2026-05-12 | 0.80 | 0.80 | 0.51 | 0.53 | 12.00M | -44.20% |
| 2026-05-11 | 0.95 | 0.99 | 0.93 | 0.95 | 234K | +0.41% |
| 2026-05-08 | 0.94 | 0.96 | 0.90 | 0.95 | 892K | +2.66% |
| 2026-05-07 | 1.02 | 1.03 | 0.90 | 0.92 | 1.24M | -10.33% |
| 2026-05-06 | 0.85 | 1.05 | 0.83 | 1.03 | 4.13M | +22.06% |
| 2026-05-05 | 0.86 | 0.86 | 0.82 | 0.84 | 735K | -0.08% |
| 2026-05-04 | 0.85 | 0.86 | 0.82 | 0.84 | 757K | +1.13% |
| 2026-05-01 | 0.81 | 0.88 | 0.81 | 0.83 | 1.52M | +3.23% |
| 2026-04-30 | 0.76 | 0.81 | 0.76 | 0.81 | 687K | +5.54% |
| 2026-04-29 | 0.80 | 0.80 | 0.75 | 0.77 | 990K | -3.60% |
| 2026-04-28 | 0.79 | 0.81 | 0.78 | 0.79 | 575K | +0.34% |
| 2026-04-27 | 0.79 | 0.84 | 0.77 | 0.79 | 1.14M | +0.74% |
| 2026-04-24 | 0.78 | 0.82 | 0.78 | 0.79 | 903K | -0.83% |
| 2026-04-23 | 0.85 | 0.85 | 0.79 | 0.79 | 833K | -6.23% |
| 2026-04-22 | 0.83 | 0.87 | 0.83 | 0.84 | 745K | +2.53% |
| 2026-04-21 | 0.84 | 0.85 | 0.82 | 0.82 | 583K | -3.48% |
| 2026-04-20 | 0.86 | 0.87 | 0.84 | 0.85 | 840K | -0.02% |
| 2026-04-17 | 0.85 | 0.87 | 0.83 | 0.85 | 697K | +2.76% |
| 2026-04-16 | 0.86 | 0.87 | 0.82 | 0.83 | 603K | -2.90% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ATYR — Frequently Asked Questions
Quick answers to the most common questions about buying ATYR stock.
How has ATYR stock performed recently?
ATYR declined -89.7% over the past year, below its 5-year annualized CAGR of -20.6%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is ATYR's all-time high price?
aTyr Pharma, Inc. reached $7.29 on 2025-07-28. The 52-week high is $7.29. Current 1-year return of -89.7% places the stock further from historical peaks.
Where can I download ATYR historical price data?
This page provides ATYR daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2024-2026, downloadable in CSV format.