Greenwich LifeSciences, Inc. (GLSI) Open Interest History

Open interest tracks the total number of outstanding options contracts. Rising OI alongside price moves can indicate growing commitment to the trend; declining OI suggests positions are being closed.

Greenwich LifeSciences, Inc. (GLSI) operates in the Healthcare sector, specifically the Biotechnology industry, with a market capitalization near $405.0M, listed on NASDAQ, employing roughly 4 people, carrying a beta of 1.39 to the broader market. Greenwich LifeSciences, Inc. Led by Snehal S. Patel, public since 2020-09-25.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for GLSI 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 open interest is reported and how to read the data →