DRSK vs. DRAI

Last updated Jul 12, 2026

DRSK (Aptus Defined Risk ETF) and DRAI (Draco Evolution AI ETF) are both Diversified Portfolio funds. Both are actively managed. Over the past year, DRSK returned 5.60% vs 22.95% for DRAI. A 0.66 correlation means they provide meaningful diversification when combined. DRSK charges 0.79%/yr vs 1.50%/yr for DRAI.

Performance

DRSK vs. DRAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Aptus Defined Risk ETF (DRSK) and Draco Evolution AI ETF (DRAI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DRSK achieves a 2.81% return, which is significantly lower than DRAI's 12.15% return.

DRSK

• 1D: 0.10%
• 1M: -0.33%
• 6M: 2.23%
• YTD: 2.81%
• 1Y: 5.60%
• 3Y*: 8.89%
• 5Y*: 2.53%
• 10Y*: —

DRAI

• 1D: 0.10%
• 1M: -0.57%
• 6M: 10.16%
• YTD: 12.15%
• 1Y: 22.95%
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

DRSK vs. DRAI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
DRSK Aptus Defined Risk ETF	2.81%	7.67%	2.21%
DRAI Draco Evolution AI ETF	12.15%	33.68%	-6.79%

Correlation

The correlation between DRSK and DRAI is 0.64, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.64
Correlation (All Time) Calculated using the full available price history since Jul 10, 2024	0.66

The correlation between DRSK and DRAI has been stable across timeframes, ranging from 0.64 to 0.66 - a consistent structural relationship.

Return for Risk

DRSK vs. DRAI — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

DRSK

DRSK Risk / Return Rank: 21
DRSK Sharpe Ratio Rank: 23
DRSK Sortino Ratio Rank: 23
DRSK Omega Ratio Rank: 20
DRSK Calmar Ratio Rank: 20
DRSK Martin Ratio Rank: 20

DRAI

DRAI Risk / Return Rank: 58
DRAI Sharpe Ratio Rank: 54
DRAI Sortino Ratio Rank: 50
DRAI Omega Ratio Rank: 58
DRAI Calmar Ratio Rank: 75
DRAI Martin Ratio Rank: 53

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

DRSK vs. DRAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Aptus Defined Risk ETF (DRSK) and Draco Evolution AI ETF (DRAI). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	DRSK	DRAI	Difference
Sharpe ratio: Return per unit of total volatility	0.67	1.47	-0.81
Sortino ratio: Return per unit of downside risk	1.06	2.00	-0.94
Omega ratio: Gain probability vs. loss probability	1.12	1.28	-0.16
Calmar ratio: Return relative to maximum drawdown	0.72	3.07	-2.35
Martin ratio: Return relative to average drawdown	1.84	7.21	-5.37

DRSK vs. DRAI - Sharpe Ratio Comparison

The current DRSK Sharpe Ratio is 0.67, which is lower than the DRAI Sharpe Ratio of 1.47. The chart below compares the historical Sharpe Ratios of DRSK and DRAI, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

DRSK vs. DRAI - Drawdown Comparison

The maximum DRSK drawdown since its inception was -19.87%, which is greater than DRAI's maximum drawdown of -13.69%. Use the drawdown chart below to compare losses from any high point for DRSK and DRAI.

Drawdown Indicators

	DRSK	DRAI	Difference
Max Drawdown Largest peak-to-trough decline	-19.87%	-13.69%	-6.18%
Max Drawdown (1Y) Largest decline over 1 year	-7.20%	-7.22%	+0.02%
Max Drawdown (3Y) Largest decline over 3 years	-9.60%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-19.87%	—	—
Current Drawdown Current decline from peak	-2.14%	-5.84%	+3.70%
Average Drawdown Average peak-to-trough decline	-4.18%	-4.13%	-0.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.83%	3.07%	-0.24%

Volatility

DRSK vs. DRAI - Volatility Comparison

The current volatility for Aptus Defined Risk ETF (DRSK) is 1.57%, while Draco Evolution AI ETF (DRAI) has a volatility of 6.39%. This indicates that DRSK experiences smaller price fluctuations and is considered to be less risky than DRAI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DRSK	DRAI	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.57%	6.39%	-4.82%
Volatility (6M) Calculated over the trailing 6-month period	5.10%	12.38%	-7.28%
Volatility (1Y) Calculated over the trailing 1-year period	7.84%	15.05%	-7.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.43%	17.24%	-9.81%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.05%	17.24%	-10.19%

DRSK vs. DRAI - Expense Ratio Comparison

DRSK has a 0.79% expense ratio, which is lower than DRAI's 1.50% expense ratio.

Dividends

DRSK vs. DRAI - Dividend Comparison

DRSK's dividend yield for the trailing twelve months is around 3.69%, more than DRAI's 1.69% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
DRAI Draco Evolution AI ETF	1.69%	1.48%	2.18%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
DRSK Aptus Defined Risk ETF	3.69%	3.67%	3.31%	3.57%	1.93%	2.64%	5.69%	3.04%	2.62%

Frequently Asked Questions

Can I hold both DRSK and DRAI in my portfolio?

DRSK and DRAI have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DRSK or DRAI?

DRAI has higher volatility (6.39%) compared to DRSK (1.57%). In terms of maximum drawdown, DRSK dropped -19.87% vs DRAI's -13.69%.

Which ETF is better, DRSK or DRAI?

On 1-year performance, DRAI leads with 22.95% vs 5.60% for DRSK. On fees, DRSK is cheaper at 0.79% per year. On volatility, DRSK has been the lower-risk option at 1.57%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DRSK or DRAI?

Over the 1-year period, DRAI has performed better with a 22.95% return vs 5.60%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DRSK or DRAI?

DRSK is cheaper with a 0.79% expense ratio, compared with 1.50% for DRAI.

Which ETF pays a higher dividend yield, DRSK or DRAI?

DRSK has the higher dividend yield at 3.69%, compared with 1.69% for DRAI.

What is the main difference between DRSK and DRAI?

They also come from different issuers: Aptus Capital Advisors and Draco Evolution. Their fees differ too: 0.79% for DRSK and 1.50% for DRAI.

Which has better risk-adjusted returns?

DRAI currently has the higher Sharpe Ratio (1.47 vs 0.67), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.