Tortoise Electrification Infrastructure ETF (TPZ) 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.

Tortoise Electrification Infrastructure ETF (TPZ) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $133.3M, listed on NYSE, carrying a beta of 0.55 to the broader market. TPZ invests in equity and fixed income securities, mainly in US electrification infrastructure companies that are expected to provide consistent income regardless of the economic cycle. Led by Terry Clyde Matlack, public since 2009-07-29.

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