XDAT vs. BAMU

Last updated Jun 24, 2026

XDAT (Franklin Exponential Data ETF) and BAMU (Brookstone Ultra-Short Bond ETF) are both exchange-traded funds - XDAT is a Technology Equities fund actively managed by Franklin Templeton, while BAMU is a Ultrashort Bond fund actively managed by Brookstone. Both are actively managed. Over the past year, XDAT returned -9.59% vs 2.87% for BAMU. At a 0.01 correlation, their price movements are largely independent. XDAT charges 0.50%/yr vs 1.09%/yr for BAMU.

Performance

XDAT vs. BAMU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Franklin Exponential Data ETF (XDAT) and Brookstone Ultra-Short Bond ETF (BAMU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, XDAT achieves a -7.81% return, which is significantly lower than BAMU's 1.18% return.

XDAT

• 1D: -0.58%
• 1M: -2.09%
• YTD: -7.81%
• 6M: -9.60%
• 1Y: -9.59%
• 3Y*: 8.96%
• 5Y*: -2.54%
• 10Y*: —

BAMU

• 1D: 0.00%
• 1M: 0.16%
• YTD: 1.18%
• 6M: 1.29%
• 1Y: 2.87%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

XDAT vs. BAMU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
XDAT Franklin Exponential Data ETF	-7.81%	1.87%	16.54%	24.46%
BAMU Brookstone Ultra-Short Bond ETF	1.18%	3.21%	4.14%	1.20%

Correlation

The correlation between XDAT and BAMU is -0.13, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.13
Correlation (All Time) Calculated using the full available price history since Sep 27, 2023	0.01

The correlation between XDAT and BAMU shifts across timeframes, from -0.13 (1 year) to 0.01 (all time), reflecting how their relationship changes across market environments.

Return for Risk

XDAT vs. BAMU — Risk / Return Rank

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

XDAT

XDAT Risk / Return Rank: 6
XDAT Sharpe Ratio Rank: 6
XDAT Sortino Ratio Rank: 5
XDAT Omega Ratio Rank: 5
XDAT Calmar Ratio Rank: 6
XDAT Martin Ratio Rank: 6

BAMU

BAMU Risk / Return Rank: 98
BAMU Sharpe Ratio Rank: 98
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.

XDAT vs. BAMU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Franklin Exponential Data ETF (XDAT) and Brookstone Ultra-Short Bond ETF (BAMU). 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.

	XDAT	BAMU	Difference
Sharpe ratio: Return per unit of total volatility	-0.40	4.94	-5.34
Sortino ratio: Return per unit of downside risk	-0.40	8.71	-9.11
Omega ratio: Gain probability vs. loss probability	0.95	2.41	-1.45
Calmar ratio: Return relative to maximum drawdown	-0.33	24.37	-24.70
Martin ratio: Return relative to average drawdown	-0.68	96.52	-97.20

XDAT vs. BAMU - Sharpe Ratio Comparison

The current XDAT Sharpe Ratio is -0.40, which is lower than the BAMU Sharpe Ratio of 4.94. The chart below compares the historical Sharpe Ratios of XDAT and BAMU, 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

XDAT vs. BAMU - Drawdown Comparison

The maximum XDAT drawdown since its inception was -54.87%, which is greater than BAMU's maximum drawdown of -0.36%. Use the drawdown chart below to compare losses from any high point for XDAT and BAMU.

Drawdown Indicators

	XDAT	BAMU	Difference
Max Drawdown Largest peak-to-trough decline	-54.87%	-0.36%	-54.51%
Max Drawdown (1Y) Largest decline over 1 year	-29.56%	-0.12%	-29.44%
Max Drawdown (3Y) Largest decline over 3 years	-29.56%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-54.87%	—	—
Current Drawdown Current decline from peak	-22.87%	0.00%	-22.87%
Average Drawdown Average peak-to-trough decline	-25.85%	-0.02%	-25.83%
Ulcer Index Depth and duration of drawdowns from previous peaks	14.17%	0.03%	+14.14%

Volatility

XDAT vs. BAMU - Volatility Comparison

Franklin Exponential Data ETF (XDAT) has a higher volatility of 10.70% compared to Brookstone Ultra-Short Bond ETF (BAMU) at 0.09%. This indicates that XDAT's price experiences larger fluctuations and is considered to be riskier than BAMU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	XDAT	BAMU	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.70%	0.09%	+10.61%
Volatility (6M) Calculated over the trailing 6-month period	20.11%	0.39%	+19.72%
Volatility (1Y) Calculated over the trailing 1-year period	24.35%	0.58%	+23.77%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.56%	0.87%	+28.69%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.43%	0.87%	+28.56%

XDAT vs. BAMU - Expense Ratio Comparison

XDAT has a 0.50% expense ratio, which is lower than BAMU's 1.09% expense ratio.

Dividends

XDAT vs. BAMU - Dividend Comparison

XDAT has not paid dividends to shareholders, while BAMU's dividend yield for the trailing twelve months is around 3.05%.

Position	TTM	2025	2024	2023
BAMU Brookstone Ultra-Short Bond ETF	3.05%	3.20%	3.97%	0.84%
XDAT Franklin Exponential Data ETF	0.00%	0.00%	0.13%	0.00%

Frequently Asked Questions

Can I hold both XDAT and BAMU in my portfolio?

XDAT and BAMU have a correlation of -0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, XDAT or BAMU?

XDAT has higher volatility (10.70%) compared to BAMU (0.09%). In terms of maximum drawdown, XDAT dropped -54.87% vs BAMU's -0.36%.

Which ETF is better, XDAT or BAMU?

On 1-year performance, BAMU leads with 2.87% vs -9.59% for XDAT. On fees, XDAT is cheaper at 0.50% per year. On volatility, BAMU has been the lower-risk option at 0.09%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, XDAT or BAMU?

Over the 1-year period, BAMU has performed better with a 2.87% return vs -9.59%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, XDAT or BAMU?

XDAT is cheaper with a 0.50% expense ratio, compared with 1.09% for BAMU.

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

BAMU has the higher dividend yield at 3.05%, compared with 0.00% for XDAT.

What is the main difference between XDAT and BAMU?

XDAT is categorized as Technology Equities, while BAMU is Ultrashort Bond. They also come from different issuers: Franklin Templeton and Brookstone. Their fees differ too: 0.50% for XDAT and 1.09% for BAMU.

Which has better risk-adjusted returns?

BAMU currently has the higher Sharpe Ratio (4.94 vs -0.40), 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.