Guardian Metal Resources PLC Sponsored ADR (GMTL) 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.

Guardian Metal Resources PLC Sponsored ADR (GMTL) operates in the Basic Materials sector, specifically the Other Precious Metals industry, with a market capitalization near $2.78B, listed on NYSE, employing roughly 5 people, carrying a beta of 0.95 to the broader market. Guardian Metal Resources Plc engages in mining activities in the jurisdiction of Nevada. Led by Oliver Friesen, public since 2026-03-20.

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