Janus Henderson B-BBB CLO ETF
Janus Henderson B-BBB CLO ETF (JBBB) Historical Volatility
JBBB 30-day historical volatility is 2%. This ranks in the 7th percentile of readings over the past year.
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Tracking JBBB historical volatility helps you see how much Janus Henderson B-BBB CLO ETF's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Janus Henderson B-BBB CLO ETF's HV tells you what really happened. Use our scanner to monitor JBBB 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.
Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The JBBB 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Janus Henderson B-BBB CLO ETF's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.
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. It will invest primarily in CLOs that are U.S. dollar denominated. The fund may invest in derivatives only to mitigate (hedge) risks associated with the fund’s existing portfolio of CLOs.
Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Janus Henderson B-BBB CLO ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where JBBB HV is running hot, cold, or in line. Make the JBBB 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 18, 2026
As of September 18, 2026
See how volatility has moved over time
Track JBBB historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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