Quantum Corporation (QMCO) Put/Call Volume History

Put/call volume ratio compares the number of put options traded to call options traded. Extreme readings can signal shifts in market sentiment relative to recent norms.

Quantum Corporation (QMCO) operates in the Technology sector, specifically the Computer Hardware industry, with a market capitalization near $55.1M, listed on NASDAQ, employing roughly 770 people, carrying a beta of 2.91 to the broader market. Quantum Corporation provides products for storing and managing digital video and unstructured data in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. Led by Hugues Meyrath, public since 1999-08-02.

Put/call volume history tracks trading activity and sentiment over time. No recent options activity for QMCO as of 2026-06-02; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

Learn how options volume is reported and how to read the data →