BAMU vs. DRKY

Last updated Jun 4, 2026

BAMU (Brookstone Ultra-Short Bond ETF) and DRKY (VistaShares Target 15 Druckenmiller Macro Distribution ETF) are both exchange-traded funds - BAMU is a Ultrashort Bond fund actively managed by Brookstone, while DRKY is a Derivative Income fund actively managed by VistaShares. Both are actively managed. At a correlation of -0.09, they often move in opposite directions. BAMU charges 1.09%/yr vs 0.95%/yr for DRKY.

Performance

BAMU vs. DRKY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Brookstone Ultra-Short Bond ETF (BAMU) and VistaShares Target 15 Druckenmiller Macro Distribution ETF (DRKY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BAMU achieves a 1.06% return, which is significantly higher than DRKY's -1.44% return.

BAMU

• 1D: 0.02%
• 1M: 0.20%
• YTD: 1.06%
• 6M: 1.25%
• 1Y: 2.93%
• 3Y*: —
• 5Y*: —
• 10Y*: —

DRKY

• 1D: -0.88%
• 1M: -1.87%
• YTD: -1.44%
• 6M: -1.27%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BAMU vs. DRKY - Yearly Performance Comparison

	2026 (YTD)	2025
BAMU Brookstone Ultra-Short Bond ETF	1.06%	0.71%
DRKY VistaShares Target 15 Druckenmiller Macro Distribution ETF	-1.44%	11.61%

Correlation

The correlation between BAMU and DRKY is -0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 9, 2025	-0.09

Return for Risk

BAMU vs. DRKY — Risk / Return Rank

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

BAMU

BAMU Risk / Return Rank: 98
BAMU Sharpe Ratio Rank: 97
BAMU Sortino Ratio Rank: 98
BAMU Omega Ratio Rank: 98
BAMU Calmar Ratio Rank: 99
BAMU Martin Ratio Rank: 99

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.

BAMU vs. DRKY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Brookstone Ultra-Short Bond ETF (BAMU) and VistaShares Target 15 Druckenmiller Macro Distribution ETF (DRKY). 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.

	BAMU	DRKY	Difference
Sharpe ratio: Return per unit of total volatility	4.98	—	—
Sortino ratio: Return per unit of downside risk	8.77	—	—
Omega ratio: Gain probability vs. loss probability	2.41	—	—
Calmar ratio: Return relative to maximum drawdown	24.89	—	—
Martin ratio: Return relative to average drawdown	97.89	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	BAMU	DRKY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.98	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	4.14	0.76	+3.38

Drawdowns

BAMU vs. DRKY - Drawdown Comparison

The maximum BAMU drawdown since its inception was -0.36%, smaller than the maximum DRKY drawdown of -15.68%. Use the drawdown chart below to compare losses from any high point for BAMU and DRKY.

Drawdown Indicators

	BAMU	DRKY	Difference
Max Drawdown Largest peak-to-trough decline	-0.36%	-15.68%	+15.32%
Max Drawdown (1Y) Largest decline over 1 year	-0.12%	—	—
Current Drawdown Current decline from peak	0.00%	-4.92%	+4.92%
Average Drawdown Average peak-to-trough decline	-0.02%	-4.50%	+4.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.03%	—	—

Volatility

Volatility by Period

	BAMU	DRKY	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.07%	—	—
Volatility (6M) Calculated over the trailing 6-month period	0.43%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	0.59%	20.93%	-20.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.87%	20.93%	-20.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.87%	20.93%	-20.06%

BAMU vs. DRKY - Expense Ratio Comparison

BAMU has a 1.09% expense ratio, which is higher than DRKY's 0.95% expense ratio.

Dividends

BAMU vs. DRKY - Dividend Comparison

BAMU's dividend yield for the trailing twelve months is around 3.06%, less than DRKY's 10.33% yield.

Position	TTM	2025	2024	2023
BAMU Brookstone Ultra-Short Bond ETF	3.06%	3.20%	3.97%	0.84%
DRKY VistaShares Target 15 Druckenmiller Macro Distribution ETF	10.33%	3.66%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BAMU and DRKY in my portfolio?

BAMU and DRKY have a correlation of -0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, BAMU or DRKY?

On fees, DRKY is cheaper at 0.95% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BAMU or DRKY?

DRKY is cheaper with a 0.95% expense ratio, compared with 1.09% for BAMU.

Which ETF pays a higher dividend yield, BAMU or DRKY?

DRKY has the higher dividend yield at 10.33%, compared with 3.06% for BAMU.

What is the main difference between BAMU and DRKY?

BAMU is categorized as Ultrashort Bond, while DRKY is Derivative Income. They also come from different issuers: Brookstone and VistaShares. Their fees differ too: 1.09% for BAMU and 0.95% for DRKY.