NANO Nuclear Energy Inc. (NNE:NASDAQ) closed at $13.33 on October 21, 2026, up 2.85% on the day. The stock trades 73.1% below its 52-week high of $49.50 and 11.0% above its 52-week low of $12.01. Over the past year, it lost 65.7%. NANO Nuclear Energy Inc. is part of the Technology sector.
In 252 trading sessions since October 21, 2025, NNE closed higher on 115 days (46%). Its best day was May 6, 2026 (+27.67%) and its worst was June 3, 2026 (-13.74%). The stock moved 10% or more in a single session 13 times. It opened at least 5% above the previous day's high 4 times.
Nano Nuclear Energy is an early-stage nuclear energy company developing smaller, cheaper, and safer advanced portable clean energy solutions utilizing proprietary reactor designs, intellectual property and research methods, illuminating our path toward a sustainable future. Led by a world class scientific and management team, envisioned within our business plan is a comprehensive engagement across every sector of the nuclear power industry, traversing the path from sourcing raw nuclear material and fuel fabrication to the illumination of energy through our cutting edge and advanced small modular nuclear reactors (SMRs, also known as microreactors). Our dedication extends further to encompass commercial nuclear transportation and consulting services.
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Based on end-of-day data. For information only, not investment advice.