Quantum Cyber N.V. - (QUCY) closed at $0.84 on October 30, 2026, down 7.7% from the previous close, on volume of 357,069 shares (30-day average 442,750).
Data as of October 30, 2026.
Quantum Cyber Invited to Present Quantum Antenna Technology at QuantumCT Quantum Sensing Convening
Globe Newswire (Mon, 26-Oct 7:30 AM ET)
Quantum Cyber Appoints Major General (Ret.) Alberto C. Rosende to Board of Directors
Globe Newswire (Tue, 13-Oct 7:30 AM ET)
Globe Newswire (Mon, 28-Sep 7:30 AM ET)
Globe Newswire (Fri, 25-Sep 7:30 AM ET)
Quantum Cyber Acquires NVIDIA A100 AI Compute Cluster to Power Its Swarm Operating System
Globe Newswire (Tue, 8-Sep 7:30 AM ET)
Globe Newswire (Fri, 4-Sep 7:30 AM ET)
Globe Newswire (Wed, 2-Sep 7:30 AM ET)
Globe Newswire (Mon, 31-Aug 7:30 AM ET)
Globe Newswire (Tue, 25-Aug 7:30 AM ET)
Globe Newswire (Thu, 20-Aug 4:01 PM ET)
Quantum Cyber NV is focused on building a diversified platform at the intersection of quantum computing and cybersecurity. It aims to secure critical infrastructure and data against these emerging threats.
Quantum Cyber N.V. - trades on the NASDAQ stock market under the symbol QUCY.
As of October 30, 2026, QUCY stock price declined to $0.84 with 357,069 million shares trading.
QUCY has a beta of 3.15, meaning it tends to be more sensitive to market movements. QUCY has a correlation of 0.02 to the broad based SPY ETF.
QUCY has a market cap of $70.62 million. This is considered a Micro Cap stock.
QUCY support price is $.84 and resistance is $.98 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that QUCY shares will trade within this expected range on the day.
