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$6.51
+5.27%Delayed · Pre-marketDelayed 15 minutes · Source: ViewTrade · 5 Nov 2026, 15:03 IST · A quote does not mean the product is available to trade on your account.
Opens 8:00 pm IST
Opens 8:00 pm IST
Opens 8:00 pm IST
In brief
Questions investors ask
Quotes run fifteen minutes behind.
1 month: −45.5% (SPY −1.6%). 3 months: −70.8% (SPY −0.4%). 1 year: −81.3% (SPY +13.6%). Price change to the 4 Nov 2026 close; dividends excluded.
Daily closes, split-adjusted: ATYR, SPY · as of 4 Nov 2026
Closed at $6.18 on 4 Nov 2026: 86.1% below the 52-week high of $44.40 (19 Feb 2026) and 43.1% above the low of $4.32 (30 Oct 2026).
Daily price bars, split-adjusted · as of 4 Nov 2026
10.3M shares were sold short at the 15 Oct 2026 settlement; covering them would take 5.4 days of average volume. Short interest is reported twice a month, on a lag.
Exchange short-interest filing · as of 15 Oct 2026
The 4 Nov 2026 close of $6.18 was 49.8% below its 50-day average ($12.31) and 74.1% below its 200-day average ($23.86). It has closed below the 200-day for 288 sessions, since 15 Sep 2025. The 50-day average crossed below the 200-day on 3 Oct 2025, 273 sessions ago.
Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026
Price return, split-adjusted
At the 4 Nov 2026 close
aTyr Pharma Inc is a clinical-stage biotechnology company focused on developing therapies for fibrosis and inflammatory conditions. Its research leverages tRNA synthetase biology to identify potential therapeutic targets. The company's discovery platform uses a proprietary library of domains derived from tRNA synthetases to explore signaling pathways. Its flagship clinical candidate, efzofitimod, is a novel biologic immunomodulatory in development for the treatment of interstitial lung disease (ILD).
May 14, 2026
+41.42%May 12, 2026
−44.20%September 15, 2025
−83.17%