Quantum Corporation (QMCO)

Last Closing Price: 11.83 (2025-06-02)

Historical Volatility (Close-to-Close) (10-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Quantum Corporation (QMCO) had 10-Day Historical Volatility (Close-to-Close) of 1.4525 for 2025-06-02.