Pulmatrix, Inc. (PULM) 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.

Pulmatrix, Inc. (PULM) operates in the Healthcare sector, specifically the Biotechnology industry, with a market capitalization near $5.0M, listed on NASDAQ, employing roughly 2 people, carrying a beta of 1.94 to the broader market. Pulmatrix, Inc. Led by Peter Ludlum, public since 2014-03-21.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for PULM as of 2026-06-01; this typically reflects low options liquidity, a recently listed name, or a temporary data feed delay. Snapshot will refresh on the next active session.

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