Zentek Ltd. (ZTEK:NASDAQ) closed at $0.492 on September 1, 2026, unchanged on the day. The stock trades 55.3% below its 52-week high of $1.10 and 33.0% above its 52-week low of $0.370. Zentek Ltd. is part of the Health Care sector.
In 252 trading sessions since October 23, 2025, ZTEK closed higher on 72 days (29%). Its best day was May 6, 2026 (+34.06%) and its worst was May 15, 2026 (-31.68%). The stock moved 10% or more in a single session 14 times. It opened at least 5% above the previous day's high 2 times.
Zentek Ltd is an IP development and commercialization company focused on next-gen healthcare solutions in the areas of prevention, detection and treatment.?It is focused on commercializing ZENGuard, a patent-pending coating with 99% antimicrobial activity, including against COVID-19,?and the potential to use?similar?compounds?as pharmaceutical products?against infectious diseases. The company also has an exclusive agreement to be the global commercializing partner for a newly developed, highly scalable, aptamer-based rapid pathogen detection technology.
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