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$2.30
+0.44%Delayed · Pre-marketDelayed 15 minutes · Source: ViewTrade · 5 Nov 2026, 15:34 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: +29.4% (SPY −1.6%). 3 months: +146.2% (SPY −0.4%). 1 year: +44.0% (SPY +13.6%). Price change to the 4 Nov 2026 close; dividends excluded.
Daily closes, split-adjusted: NAUT, SPY · as of 4 Nov 2026
The 4 Nov 2026 close of $2.29 was 36.6% above its 50-day average ($1.68) and 7.9% above its 200-day average ($2.12). It has closed above the 200-day for 13 sessions, since 19 Oct 2026. The 50-day average crossed below the 200-day on 23 Jul 2026, 73 sessions ago.
Daily closes, split-adjusted; 50- and 200-session simple averages · as of 4 Nov 2026
Closed at $2.29 on 4 Nov 2026: 46.9% below the 52-week high of $4.31 (25 Mar 2026) and 172.3% above the low of $0.84 (7 Aug 2026).
Daily price bars, split-adjusted · as of 4 Nov 2026
5.6M shares were sold short at the 15 Oct 2026 settlement, 4.4% of the 127.4M shares outstanding; covering them would take 1.0 days of average volume. Short interest is reported twice a month, on a lag.
Exchange short-interest filing · as of 15 Oct 2026
Price return, split-adjusted
At the 4 Nov 2026 close
Nautilus Biotechnology Inc is a development stage life sciences company creating a platform technology for quantifying and unlocking the complexity of the human proteome. The Company transform the field of proteomics by democratizing access to the proteome and enabling fundamental advancements across human health and medicine. Its products includes: Proteome Analysis System, Reagent Kits, Software and analysis.
November 3, 2025
+39.10%October 21, 2025
+27.93%May 13, 2025
+28.22%