Aptus Defined Risk ETF

DRSKCBOE · USD
27.62USD+0.01 (+0.31%)

Aptus Defined Risk ETF (DRSK) Historical Volatility

DRSK 30-day historical volatility is 7%. This ranks in the 23th percentile of readings over the past year.

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Tracking DRSK historical volatility helps you see how much Aptus Defined Risk 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, Aptus Defined Risk ETF's HV tells you what really happened. Use our scanner to monitor DRSK 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 DRSK 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Aptus Defined Risk 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.

An actively-managed strategy that seeks income and growth through a hybrid fixed income and equity approach. The strategy invests 90-95% of its assets to obtain exposure to investment-grade corporate bonds, with the remainder seeking gains in long-term in-the-money call options on selective large cap stocks and sectors.

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 Aptus Defined Risk ETF's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where DRSK HV is running hot, cold, or in line. Make the DRSK 30 day historical volatility — and every other window — work for your edge instead of against it.

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 25, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 25, 2026

See how volatility has moved over time

Track DRSK historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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