IONX vs. BAMU

Last updated Jul 12, 2026

IONX (Defiance Daily Target 2X Long IONQ ETF) and BAMU (Brookstone Ultra-Short Bond ETF) are both exchange-traded funds - IONX is a Leveraged Equities fund actively managed by Defiance, while BAMU is a Ultrashort Bond fund actively managed by Brookstone. Both are actively managed. Over the past year, IONX returned -65.68% vs 2.87% for BAMU. At a correlation of -0.01, they often move in opposite directions. IONX charges 1.31%/yr vs 1.09%/yr for BAMU.

Performance

IONX vs. BAMU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defiance Daily Target 2X Long IONQ ETF (IONX) 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, IONX achieves a -50.61% return, which is significantly lower than BAMU's 1.36% return.

IONX

• 1D: -8.66%
• 1M: -48.76%
• 6M: -58.64%
• YTD: -50.61%
• 1Y: -65.68%
• 3Y*: —
• 5Y*: —
• 10Y*: —

BAMU

• 1D: 0.04%
• 1M: 0.20%
• 6M: 1.30%
• YTD: 1.36%
• 1Y: 2.87%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

IONX vs. BAMU - Yearly Performance Comparison

	2026 (YTD)	2025
IONX Defiance Daily Target 2X Long IONQ ETF	-50.61%	80.91%
BAMU Brookstone Ultra-Short Bond ETF	1.36%	2.62%

Correlation

The correlation between IONX and BAMU is -0.12, 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	-0.12
Correlation (All Time) Calculated using the full available price history since Mar 12, 2025	-0.01

The correlation between IONX and BAMU shifts across timeframes, from -0.12 (1 year) to -0.01 (all time), reflecting how their relationship changes across market environments.

Return for Risk

IONX vs. BAMU — Risk / Return Rank

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

IONX

IONX Risk / Return Rank: 7
IONX Sharpe Ratio Rank: 6
IONX Sortino Ratio Rank: 11
IONX Omega Ratio Rank: 11
IONX Calmar Ratio Rank: 3
IONX Martin Ratio Rank: 4

BAMU

BAMU Risk / Return Rank: 99
BAMU Sharpe Ratio Rank: 98
BAMU Sortino Ratio Rank: 99
BAMU Omega Ratio Rank: 99
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.

IONX vs. BAMU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance Daily Target 2X Long IONQ ETF (IONX) 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.

	IONX	BAMU	Difference
Sharpe ratio: Return per unit of total volatility	-0.39	5.03	-5.42
Sortino ratio: Return per unit of downside risk	0.33	8.88	-8.54
Omega ratio: Gain probability vs. loss probability	1.04	2.46	-1.42
Calmar ratio: Return relative to maximum drawdown	-0.77	24.72	-25.49
Martin ratio: Return relative to average drawdown	-1.06	98.31	-99.37

IONX vs. BAMU - Sharpe Ratio Comparison

The current IONX Sharpe Ratio is -0.39, which is lower than the BAMU Sharpe Ratio of 5.03. The chart below compares the historical Sharpe Ratios of IONX 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

IONX vs. BAMU - Drawdown Comparison

The maximum IONX drawdown since its inception was -93.75%, which is greater than BAMU's maximum drawdown of -0.36%. Use the drawdown chart below to compare losses from any high point for IONX and BAMU.

Drawdown Indicators

	IONX	BAMU	Difference
Max Drawdown Largest peak-to-trough decline	-93.75%	-0.36%	-93.39%
Max Drawdown (1Y) Largest decline over 1 year	-93.75%	-0.12%	-93.63%
Current Drawdown Current decline from peak	-88.74%	0.00%	-88.74%
Average Drawdown Average peak-to-trough decline	-51.94%	-0.02%	-51.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	67.54%	0.03%	+67.51%

Volatility

IONX vs. BAMU - Volatility Comparison

Defiance Daily Target 2X Long IONQ ETF (IONX) has a higher volatility of 40.71% compared to Brookstone Ultra-Short Bond ETF (BAMU) at 0.08%. This indicates that IONX'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

	IONX	BAMU	Difference
Volatility (1M) Calculated over the trailing 1-month period	40.71%	0.08%	+40.63%
Volatility (6M) Calculated over the trailing 6-month period	134.06%	0.36%	+133.70%
Volatility (1Y) Calculated over the trailing 1-year period	185.47%	0.58%	+184.89%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	198.00%	0.86%	+197.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	198.00%	0.86%	+197.14%

IONX vs. BAMU - Expense Ratio Comparison

IONX has a 1.31% expense ratio, which is higher than BAMU's 1.09% expense ratio.

Dividends

IONX vs. BAMU - Dividend Comparison

IONX's dividend yield for the trailing twelve months is around 5.16%, more than BAMU's 3.05% yield.

Position	TTM	2025	2024	2023
BAMU Brookstone Ultra-Short Bond ETF	3.05%	3.20%	3.97%	0.84%
IONX Defiance Daily Target 2X Long IONQ ETF	5.16%	2.55%	0.00%	0.00%

Frequently Asked Questions

Can I hold both IONX and BAMU in my portfolio?

IONX and BAMU have a correlation of -0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IONX or BAMU?

IONX has higher volatility (40.71%) compared to BAMU (0.08%). In terms of maximum drawdown, IONX dropped -93.75% vs BAMU's -0.36%.

Which ETF is better, IONX or BAMU?

On 1-year performance, BAMU leads with 2.87% vs -65.68% for IONX. On fees, BAMU is cheaper at 1.09% per year. On volatility, BAMU has been the lower-risk option at 0.08%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IONX or BAMU?

Over the 1-year period, BAMU has performed better with a 2.87% return vs -65.68%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IONX or BAMU?

BAMU is cheaper with a 1.09% expense ratio, compared with 1.31% for IONX.

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

IONX has the higher dividend yield at 5.16%, compared with 3.05% for BAMU.

What is the main difference between IONX and BAMU?

IONX is categorized as Leveraged Equities, while BAMU is Ultrashort Bond. They also come from different issuers: Defiance and Brookstone. Their fees differ too: 1.31% for IONX and 1.09% for BAMU.

Which has better risk-adjusted returns?

BAMU currently has the higher Sharpe Ratio (5.03 vs -0.39), 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.