Tortoise MLP ETF (TMLP) 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 MLP ETF (TMLP) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $43.3M, listed on AMEX, carrying a beta of 0.17 to the broader market. TMLP provides exposure to the MLP universe through a market cap-weighted index of US master limited partnerships (MLPs) and limited liability companies. Led by Andrew Serowik, public since 2025-12-29.

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