Horizon Kinetics Medical ETF (MEDX) 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.

Horizon Kinetics Medical ETF (MEDX) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $19.1M, listed on NASDAQ, carrying a beta of 0.53 to the broader market. Listed Funds Trust - Horizon Kinetics Medical ETF is an exchange traded fund launched by Listed Funds Trust. public since 2023-01-31.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for MEDX as of 2026-07-17; 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 →