Janus Henderson AAA CLO ETF
Janus Henderson AAA CLO ETF (JAAA) Historical Volatility
JAAA's 30 day historical volatility is 1.70%, in the 74th percentile of readings over the past year. This is a high percentile, meaning Janus Henderson AAA CLO ETF shares have swung far more than usual. JAAA's 30 day implied volatility sits at 16.12%, with an IV Rank of 50.79%, leaving IV 14.42 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 3, 2026.
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Tracking JAAA historical volatility helps you see how much Janus Henderson AAA CLO ETF's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, JAAA's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor JAAA 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. JAAA's 30 day historical volatility, or JAAA HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing JAAA's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.
The advisor pursues the investment objective by investing, under normal circumstances, at least 90% of the fund's net assets in CLOs of any maturity that are rated AAA at the time of purchase, or if unrated, determined to be of comparable credit quality by the Adviser. The fund may invest its remaining assets in other high-quality CLOs with a minimum rating of A-at the time of purchase or if unrated, determined to be of comparable credit quality by the Adviser.
Historical Volatility
Historical movement is elevated versus the past year. The stock has been unusually active.
As of Nov 3, 2026
As of Nov 3, 2026
As of Nov 3, 2026
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