Sonoma Pharmaceuticals, Inc. (SNOA) 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.

Sonoma Pharmaceuticals, Inc. (SNOA) operates in the Healthcare sector, specifically the Drug Manufacturers - Specialty & Generic industry, with a market capitalization near $1.9M, listed on NASDAQ, employing roughly 10 people, carrying a beta of 1.28 to the broader market. Sonoma Pharmaceuticals, Inc. Led by Amy Trombly, public since 2007-01-25.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for SNOA 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.

Learn how open interest is reported and how to read the data →