Investment Managers Series Trust II - Tradr 2X Long CIEN Daily ETF (CIEX) 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.

Investment Managers Series Trust II - Tradr 2X Long CIEN Daily ETF (CIEX) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $605,400, listed on CBOE, carrying a beta of 0.00 to the broader market. CIEX uses swap agreements and listed call options to make bullish bets on the share price of Ciena Corporation (NYSE: CIEN). public since 2026-07-01.

Open interest history tracks how outstanding options contracts change over time. No recent options activity for CIEX as of 2026-10-15; 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 →