QuantumCore Ltd. (QNCR:CSE) closed at $1.73 on November 4, 2026, unchanged on the day. The stock trades 60.4% below its 52-week high of $4.37 and 73.0% above its 52-week low of $1.00. Over the past year, it gained 32.1%. QuantumCore Ltd. is part of the Technology sector.
In 141 trading sessions since April 15, 2026, QNCR closed higher on 55 days (39%). Its best day was April 15, 2026 (+47.33%) and its worst was August 12, 2026 (-23.17%). The stock moved 10% or more in a single session 32 times. It opened at least 5% above the previous day's high 3 times.
QuantumCore is focused on becoming a dedicated hardware partner to the global quantum computing industry, designing and building advanced microchip sets engineered for cryogenic and superconducting environments. With quantum computing roadmaps accelerating and the world's leading quantum companies facing critical bottlenecks in signal fidelity, noise reduction, and ultra-low-temperature control, QuantumCore will provide the enabling "picks-and-shovels" hardware required to unlock the next stage of scalable quantum systems. Its specialized cryogenic signal-processing chips are designed to improve qubit performance, enhance readout accuracy, and reduce thermal interference, allowing quantum hardware manufacturers to move faster, reach higher qubit counts, and achieve more stable, commercially viable quantum computers. As a purpose-built engineering partner, QuantumCore will support the industry's transition from laboratory prototypes to real-world quantum machines.
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