Janus Henderson B-BBB CLO ETF (JBBB) 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.
Janus Henderson B-BBB CLO ETF (JBBB) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $1.50B, listed on CBOE, carrying a beta of 0.10 to the broader market. The fund will not invest more than 15% of its net assets in CLOs rated below investment grade (BB+ or lower) at the time of purchase by the fund, or if unrated, determined to be of comparable credit quality by the Adviser. public since 2022-01-12.
Snapshot as of May 15, 2026.
- Spot Price
- $47.34
- Call OI
- 51
- Put OI
- 1.2K
- Total OI
- 1.3K
As of May 15, 2026, Janus Henderson B-BBB CLO ETF (JBBB) has 1.3K total contracts outstanding across all expirations. Put/call OI ratio is 24.02 (put-heavy positioning, often indicating hedging or bearish bias). Open interest reflects accumulated positions from prior sessions; persistent growth indicates sustained directional or hedging interest, while sharp drops typically mean post-expiration clean-up.
How JBBB open interest history Data Feeds Strategy Selection
Strategy selection on Janus Henderson B-BBB CLO ETF options does not derive from any single metric in isolation. The open interest history view above sits inside a broader read: ATM IV currently sits at 16.6% and dealer gamma exposure is negative, so dealer hedging amplifies directional moves. Combine the open interest history data here with the volatility-skew surface, dealer-gamma exposure, max-pain level, and upcoming-events calendar to build a positioning thesis. Risk-defined structures (credit spreads, debit spreads, iron condors) are usually safer than naked positions while the regime is uncertain; the data on this page anchors the inputs but does not by itself constitute a trade thesis.
Learn how open interest is reported and how to read the data →
Frequently asked JBBB open interest history questions
- What is the current JBBB options open interest?
- As of May 15, 2026, Janus Henderson B-BBB CLO ETF (JBBB) has 1.3K total contracts outstanding across all listed expirations, split as 51 calls and 1.2K puts. Open interest reflects accumulated positions from prior trading sessions; it does not include today's volume until end-of-day reconciliation.
- What is the JBBB put/call open interest ratio?
- Put/call OI ratio of 24.02 is put-heavy, often indicating hedging demand or bearish positioning.
- What does JBBB open interest tell traders?
- Persistent OI growth indicates sustained directional or hedging interest; sharp drops typically mean post-expiration position cleanup. Heavy OI concentrations at specific strikes act as support and resistance levels because dealer hedging amplifies near those strikes - the gamma profile of the dealer book is concentrated there. Comparing today's volume to standing OI separates opening flow from closing flow.