Quantum Secure Encryption Corp. (QSE:CSE) closed at $0.373 on October 23, 2026, up 0.68% on the day. The stock trades 50.3% below its 52-week high of $0.750 and 24.2% above its 52-week low of $0.300. Over the past year, it lost 21.6%. Quantum Secure Encryption Corp. is part of the Technology sector.
In 252 trading sessions since October 23, 2025, QSE closed higher on 98 days (39%). Its best day was June 4, 2026 (+34.09%) and its worst was November 4, 2025 (-23.53%). The stock moved 10% or more in a single session 21 times. It opened at least 5% above the previous day's high 4 times.
Quantum Secure Encryption Corp. is a leading technology company headquartered in Vancouver, British Columbia, dedicated to advancing the field of artificial intelligence. With a focus on visual recognition and neural network technology, Scope is committed to empowering businesses and industries with innovative solutions that drive growth and innovation.
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Based on end-of-day data. For information only, not investment advice.