Themes Cybersecurity ETF (SPAM) 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.

Themes Cybersecurity ETF (SPAM) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $2.3M, listed on NASDAQ, carrying a beta of 0.88 to the broader market. The index is designed to provide exposure to companies that have business operations in the cybersecurity industry. public since 2023-12-08.

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